[U-Boot] [PATCH 00/11] [v4] armv8: fsl-layerscape: Add support of LS1012A SoC and platform

[U-Boot] [PATCH 00/11] [v4] armv8: fsl-layerscape: Add support of LS1012A SoC and platform

[Prabhakar Kushwaha]

The QorIQ LS1012A processor is a new Freescale' SoC optimized for 
battery-backed or USB-powered, integrates a single ARM Cortex-A53
core with a hardware packet forwarding engine and high-speed 
interfaces to deliver line-rate networking performance.

LS1012AQDS, LS1012ARDB and LS1012AFRDM are a high-performance
development platform using LS1012A SoC.

Changes for v2: Add support of board, fpga info and qixis_reset for QDS
Changes for v3: Incorporated York's comments
Changes for v4:
	- Incorporated york's comments
	- updated file license
	- Incorporated review comments from Edward L Swarthou, Alex
	- Removed DDR init magic numbers

Abhimanyu Saini (2):
  board: freescale: common: Conditionally compile IFC QXIS func
  board: freescale: common: Add flag for LBMAP brdcfg reg offset

Prabhakar Kushwaha (9):
  armv8: fsl-layerscape: Put SMMU config code in SMMU_BASE
  armv8: fsl-layerscape: Avoid LS1043A specifc defines
  driver: mtd: spi: Adding support for QSPI flash
  armv8: fsl-layerscape: fix compile warning "rcw_tmp"
  armv8: fsl-layerscape: Organize SoC overview at common location
  armv8: fsl-layerscape: Add support of QorIQ LS1012A SoC
  armv8: ls1012a: Add support of ls1012aqds board
  armv8: ls1012a: Add support of ls1012ardb board
  armv8: ls1012a: Add support of ls1012afrdm board

 arch/arm/Kconfig                                   |  30 +++
 arch/arm/cpu/armv8/fsl-layerscape/Makefile         |   4 +
 .../armv8/fsl-layerscape/{ => doc}/README.lsch2    |   0
 .../armv8/fsl-layerscape/{ => doc}/README.lsch3    |   0
 arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc   | 129 ++++++++++++
 .../arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c |  16 +-
 arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S       |   4 +
 arch/arm/cpu/armv8/fsl-layerscape/ls1012a_serdes.c |  74 +++++++
 arch/arm/cpu/armv8/fsl-layerscape/soc.c            |   4 +-
 arch/arm/dts/Makefile                              |   5 +-
 arch/arm/dts/fsl-ls1012a-frdm.dts                  |  16 ++
 arch/arm/dts/fsl-ls1012a-frdm.dtsi                 |  37 ++++
 arch/arm/dts/fsl-ls1012a-qds.dts                   |  14 ++
 arch/arm/dts/fsl-ls1012a-qds.dtsi                  | 123 +++++++++++
 arch/arm/dts/fsl-ls1012a-rdb.dts                   |  16 ++
 arch/arm/dts/fsl-ls1012a-rdb.dtsi                  |  39 ++++
 arch/arm/dts/fsl-ls1012a.dtsi                      | 119 +++++++++++
 arch/arm/include/asm/arch-fsl-layerscape/config.h  |  29 +++
 arch/arm/include/asm/arch-fsl-layerscape/cpu.h     |   1 +
 .../include/asm/arch-fsl-layerscape/fsl_serdes.h   |   3 +-
 .../include/asm/arch-fsl-layerscape/immap_lsch2.h  |   4 +
 .../include/asm/arch-fsl-layerscape/ns_access.h    |  10 +
 arch/arm/include/asm/arch-fsl-layerscape/soc.h     |   1 +
 board/freescale/common/qixis.c                     |  13 +-
 board/freescale/ls1012afrdm/Kconfig                |  15 ++
 board/freescale/ls1012afrdm/MAINTAINERS            |   6 +
 board/freescale/ls1012afrdm/Makefile               |   7 +
 board/freescale/ls1012afrdm/README                 |  58 +++++
 board/freescale/ls1012afrdm/ls1012afrdm.c          | 191 +++++++++++++++++
 board/freescale/ls1012aqds/Kconfig                 |  15 ++
 board/freescale/ls1012aqds/MAINTAINERS             |   6 +
 board/freescale/ls1012aqds/Makefile                |   7 +
 board/freescale/ls1012aqds/README                  |  59 ++++++
 board/freescale/ls1012aqds/ls1012aqds.c            | 233 +++++++++++++++++++++
 board/freescale/ls1012aqds/ls1012aqds_qixis.h      |  35 ++++
 board/freescale/ls1012ardb/Kconfig                 |  15 ++
 board/freescale/ls1012ardb/MAINTAINERS             |   6 +
 board/freescale/ls1012ardb/Makefile                |   7 +
 board/freescale/ls1012ardb/README                  |  54 +++++
 board/freescale/ls1012ardb/ls1012ardb.c            | 223 ++++++++++++++++++++
 board/freescale/ls1043aqds/README                  |  37 +---
 board/freescale/ls1043ardb/README                  |  37 +---
 board/freescale/ls2080aqds/README                  |  45 +---
 board/freescale/ls2080ardb/README                  |  45 +---
 configs/ls1012afrdm_qspi_defconfig                 |  29 +++
 configs/ls1012aqds_qspi_defconfig                  |  32 +++
 configs/ls1012ardb_qspi_defconfig                  |  32 +++
 drivers/mtd/spi/sf_params.c                        |   1 +
 drivers/mtd/spi/spi_flash.c                        |   5 +-
 include/configs/ls1012a_common.h                   | 145 +++++++++++++
 include/configs/ls1012afrdm.h                      |  44 ++++
 include/configs/ls1012aqds.h                       | 191 +++++++++++++++++
 include/configs/ls1012ardb.h                       | 107 ++++++++++
 include/fsl_mmdc.h                                 | 164 +++++++++++++++
 include/linux/usb/xhci-fsl.h                       |   6 +-
 55 files changed, 2385 insertions(+), 163 deletions(-)
 rename arch/arm/cpu/armv8/fsl-layerscape/{ => doc}/README.lsch2 (100%)
 rename arch/arm/cpu/armv8/fsl-layerscape/{ => doc}/README.lsch3 (100%)
 create mode 100644 arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc
 create mode 100644 arch/arm/cpu/armv8/fsl-layerscape/ls1012a_serdes.c
 create mode 100644 arch/arm/dts/fsl-ls1012a-frdm.dts
 create mode 100644 arch/arm/dts/fsl-ls1012a-frdm.dtsi
 create mode 100644 arch/arm/dts/fsl-ls1012a-qds.dts
 create mode 100644 arch/arm/dts/fsl-ls1012a-qds.dtsi
 create mode 100644 arch/arm/dts/fsl-ls1012a-rdb.dts
 create mode 100644 arch/arm/dts/fsl-ls1012a-rdb.dtsi
 create mode 100644 arch/arm/dts/fsl-ls1012a.dtsi
 create mode 100644 board/freescale/ls1012afrdm/Kconfig
 create mode 100644 board/freescale/ls1012afrdm/MAINTAINERS
 create mode 100644 board/freescale/ls1012afrdm/Makefile
 create mode 100644 board/freescale/ls1012afrdm/README
 create mode 100644 board/freescale/ls1012afrdm/ls1012afrdm.c
 create mode 100644 board/freescale/ls1012aqds/Kconfig
 create mode 100644 board/freescale/ls1012aqds/MAINTAINERS
 create mode 100644 board/freescale/ls1012aqds/Makefile
 create mode 100644 board/freescale/ls1012aqds/README
 create mode 100644 board/freescale/ls1012aqds/ls1012aqds.c
 create mode 100644 board/freescale/ls1012aqds/ls1012aqds_qixis.h
 create mode 100644 board/freescale/ls1012ardb/Kconfig
 create mode 100644 board/freescale/ls1012ardb/MAINTAINERS
 create mode 100644 board/freescale/ls1012ardb/Makefile
 create mode 100644 board/freescale/ls1012ardb/README
 create mode 100644 board/freescale/ls1012ardb/ls1012ardb.c
 create mode 100644 configs/ls1012afrdm_qspi_defconfig
 create mode 100644 configs/ls1012aqds_qspi_defconfig
 create mode 100644 configs/ls1012ardb_qspi_defconfig
 create mode 100644 include/configs/ls1012a_common.h
 create mode 100644 include/configs/ls1012afrdm.h
 create mode 100644 include/configs/ls1012aqds.h
 create mode 100644 include/configs/ls1012ardb.h
 create mode 100644 include/fsl_mmdc.h

-- 
1.9.1

[U-Boot] [PATCH 01/11][v4] armv8: fsl-layerscape: Put SMMU config code in SMMU_BASE

[Prabhakar Kushwaha]

It is not mandatory for Layerscape SoCs to have SMMU. SoCs like
LS1012A are layerscape SoC without SMMU IP.

So put SMMU configuration code under SMMU_BASE.

Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
---
Changes for v2: Sending as it is
Changes for v3: Sending as it is
Changes for v4: Sending as it is

 arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S b/arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S
index 04831ca..d743ffe 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S
+++ b/arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S
@@ -94,11 +94,13 @@ ENTRY(lowlevel_init)
 	bl	ccn504_set_qos
 #endif
 
+#ifdef SMMU_BASE
 	/* Set the SMMU page size in the sACR register */
 	ldr	x1, =SMMU_BASE
 	ldr	w0, [x1, #0x10]
 	orr	w0, w0, #1 << 16  /* set sACR.pagesize to indicate 64K page */
 	str	w0, [x1, #0x10]
+#endif
 
 	/* Initialize GIC Secure Bank Status */
 #if defined(CONFIG_GICV2) || defined(CONFIG_GICV3)
-- 
1.9.1

[U-Boot] [PATCH 02/11][v4] armv8: fsl-layerscape: Avoid LS1043A specifc defines

[Prabhakar Kushwaha]

Other than LS1043A, LS1012A also Chassis Gen2 Architecture compliant.

So Avoid LS1043A specific defines in arch/arm

Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
---
Changes for v2: Sending as it is
Changes for v3: Sending as it is
Changes for v4: Sending as it is

 arch/arm/cpu/armv8/fsl-layerscape/soc.c               | 2 +-
 arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/cpu/armv8/fsl-layerscape/soc.c b/arch/arm/cpu/armv8/fsl-layerscape/soc.c
index 0fb5c7f..0ae61d6 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/soc.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/soc.c
@@ -224,7 +224,7 @@ int sata_init(void)
 }
 #endif
 
-#elif defined(CONFIG_LS1043A)
+#elif defined(CONFIG_FSL_LSCH2)
 #ifdef CONFIG_SCSI_AHCI_PLAT
 int sata_init(void)
 {
diff --git a/arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h b/arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h
index f71c2c1..c4fb7c9 100644
--- a/arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h
+++ b/arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h
@@ -55,7 +55,7 @@ enum srds {
 	FSL_SRDS_1  = 0,
 	FSL_SRDS_2  = 1,
 };
-#elif defined(CONFIG_LS1043A)
+#elif defined(CONFIG_FSL_LSCH2)
 enum srds_prtcl {
 	NONE = 0,
 	PCIE1,
-- 
1.9.1

[U-Boot] [PATCH 03/11][v4] driver: mtd: spi: Adding support for QSPI flash

[Prabhakar Kushwaha]

Serial number, vendor id and page size are added for QSPI flash
common on both LS1012AQDS and LS1012ARDB i.e. S25FS512SDSMFI011.

Signed-off-by: Pratiyush Mohan Srivastava <pratiyush.srivastava@nxp.com>
Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com>
Signed-off-by: Mingkai Hu <mingkai.hu@nxp.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
---
Changes for v2: Sending as it is
Changes for v3: Sending as it is
Changes for v4: Sending as it is

 drivers/mtd/spi/sf_params.c | 1 +
 drivers/mtd/spi/spi_flash.c | 5 +++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/mtd/spi/sf_params.c b/drivers/mtd/spi/sf_params.c
index 4f37e33..c577d9e 100644
--- a/drivers/mtd/spi/sf_params.c
+++ b/drivers/mtd/spi/sf_params.c
@@ -67,6 +67,7 @@ const struct spi_flash_params spi_flash_params_table[] = {
 	{"S25FL128S_64K",  0x012018, 0x4d01,    64 * 1024,   256, RD_FULL,		     WR_QPP},
 	{"S25FL256S_256K", 0x010219, 0x4d00,   256 * 1024,   128, RD_FULL,		     WR_QPP},
 	{"S25FL256S_64K",  0x010219, 0x4d01,	64 * 1024,   512, RD_FULL,		     WR_QPP},
+	{"S25FS512S",      0x010220, 0x4D00,   128 * 1024,   512, RD_FULL,                   WR_QPP},
 	{"S25FL512S_256K", 0x010220, 0x4d00,   256 * 1024,   256, RD_FULL,		     WR_QPP},
 	{"S25FL512S_64K",  0x010220, 0x4d01,    64 * 1024,  1024, RD_FULL,		     WR_QPP},
 	{"S25FL512S_512K", 0x010220, 0x4f00,   256 * 1024,   256, RD_FULL,		     WR_QPP},
diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c
index fa0e799..64d4e0f 100644
--- a/drivers/mtd/spi/spi_flash.c
+++ b/drivers/mtd/spi/spi_flash.c
@@ -1072,7 +1072,8 @@ int spi_flash_scan(struct spi_flash *flash)
 	 * sector that is not overlaid by the parameter sectors.
 	 * The uniform sector erase command has no effect on parameter sectors.
 	 */
-	if (jedec == 0x0219 && (ext_jedec & 0xff00) == 0x4d00) {
+	if ((jedec == 0x0219 || (jedec == 0x0220)) &&
+	    (ext_jedec & 0xff00) == 0x4d00) {
 		int ret;
 		u8 id[6];
 
@@ -1146,7 +1147,7 @@ int spi_flash_scan(struct spi_flash *flash)
 	 * have 256b pages.
 	 */
 	if (ext_jedec == 0x4d00) {
-		if ((jedec == 0x0215) || (jedec == 0x216))
+		if ((jedec == 0x0215) || (jedec == 0x216) || (jedec == 0x220))
 			flash->page_size = 256;
 		else
 			flash->page_size = 512;
-- 
1.9.1

[U-Boot] [PATCH 04/11][v4] armv8: fsl-layerscape: fix compile warning "rcw_tmp"

[Prabhakar Kushwaha]

arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c: In function
?get_sys_info?:
arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c:29:6: warning:
unused variable ?rcw_tmp? [-Wunused-variable]
  u32 rcw_tmp;

Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
---
Changes for v2: Sending as it is
Changes for v3: Sending as it is
Changes for v4: Sending as it is

 arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c
index 453a93d..4fc3186 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c
@@ -25,7 +25,10 @@ void get_sys_info(struct sys_info *sys_info)
 	struct fsl_ifc ifc_regs = {(void *)CONFIG_SYS_IFC_ADDR, (void *)NULL};
 	u32 ccr;
 #endif
-#if defined(CONFIG_FSL_ESDHC) || defined(CONFIG_SYS_DPAA_FMAN)
+#if (defined(CONFIG_FSL_ESDHC) &&\
+	defined(CONFIG_FSL_ESDHC_USE_PERIPHERAL_CLK)) ||\
+	defined(CONFIG_SYS_DPAA_FMAN)
+
 	u32 rcw_tmp;
 #endif
 	struct ccsr_clk *clk = (void *)(CONFIG_SYS_FSL_CLK_ADDR);
-- 
1.9.1

[U-Boot] [PATCH 05/11][v4] armv8: fsl-layerscape: Organize SoC overview at common location

[Prabhakar Kushwaha]

SoC overviews are getting repeated across board folders.
So, Organize SoC overview at common location i.e. fsl-layerscape/doc

Also move README.lsch2 and README.lsch3 in same folder.

Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
---
Changes for v3: New patch in the list
Changes for v4: Sending as it  is

 .../armv8/fsl-layerscape/{ => doc}/README.lsch2    |  0
 .../armv8/fsl-layerscape/{ => doc}/README.lsch3    |  0
 arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc   | 86 ++++++++++++++++++++++
 board/freescale/ls1043aqds/README                  | 37 +---------
 board/freescale/ls1043ardb/README                  | 37 +---------
 board/freescale/ls2080aqds/README                  | 45 +----------
 board/freescale/ls2080ardb/README                  | 45 +----------
 7 files changed, 96 insertions(+), 154 deletions(-)
 rename arch/arm/cpu/armv8/fsl-layerscape/{ => doc}/README.lsch2 (100%)
 rename arch/arm/cpu/armv8/fsl-layerscape/{ => doc}/README.lsch3 (100%)
 create mode 100644 arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc

diff --git a/arch/arm/cpu/armv8/fsl-layerscape/README.lsch2 b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.lsch2
similarity index 100%
rename from arch/arm/cpu/armv8/fsl-layerscape/README.lsch2
rename to arch/arm/cpu/armv8/fsl-layerscape/doc/README.lsch2
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/README.lsch3 b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.lsch3
similarity index 100%
rename from arch/arm/cpu/armv8/fsl-layerscape/README.lsch3
rename to arch/arm/cpu/armv8/fsl-layerscape/doc/README.lsch3
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc
new file mode 100644
index 0000000..a4130ce
--- /dev/null
+++ b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc
@@ -0,0 +1,86 @@
+SoC overview
+
+	1. LS1043A
+	2. LS2080A
+
+LS1043A
+---------
+The LS1043A integrated multicore processor combines four ARM Cortex-A53
+processor cores with datapath acceleration optimized for L2/3 packet
+processing, single pass security offload and robust traffic management
+and quality of service.
+
+The LS1043A SoC includes the following function and features:
+ - Four 64-bit ARM Cortex-A53 CPUs
+ - 1 MB unified L2 Cache
+ - One 32-bit DDR3L/DDR4 SDRAM memory controllers with ECC and interleaving
+   support
+ - Data Path Acceleration Architecture (DPAA) incorporating acceleration the
+   the following functions:
+   - Packet parsing, classification, and distribution (FMan)
+   - Queue management for scheduling, packet sequencing, and congestion
+     management (QMan)
+   - Hardware buffer management for buffer allocation and de-allocation (BMan)
+   - Cryptography acceleration (SEC)
+ - Ethernet interfaces by FMan
+   - Up to 1 x XFI supporting 10G interface
+   - Up to 1 x QSGMII
+   - Up to 4 x SGMII supporting 1000Mbps
+   - Up to 2 x SGMII supporting 2500Mbps
+   - Up to 2 x RGMII supporting 1000Mbps
+ - High-speed peripheral interfaces
+   - Three PCIe 2.0 controllers, one supporting x4 operation
+   - One serial ATA (SATA 3.0) controllers
+ - Additional peripheral interfaces
+   - Three high-speed USB 3.0 controllers with integrated PHY
+   - Enhanced secure digital host controller (eSDXC/eMMC)
+   - Quad Serial Peripheral Interface (QSPI) Controller
+   - Serial peripheral interface (SPI) controller
+   - Four I2C controllers
+   - Two DUARTs
+   - Integrated flash controller supporting NAND and NOR flash
+ - QorIQ platform's trust architecture 2.1
+
+LS2080A
+--------
+The LS2080A integrated multicore processor combines eight ARM Cortex-A57
+processor cores with high-performance data path acceleration logic and network
+and peripheral bus interfaces required for networking, telecom/datacom,
+wireless infrastructure, and mil/aerospace applications.
+
+The LS2080A SoC includes the following function and features:
+
+ - Eight 64-bit ARM Cortex-A57 CPUs
+ - 1 MB platform cache with ECC
+ - Two 64-bit DDR4 SDRAM memory controllers with ECC and interleaving support
+ - One secondary 32-bit DDR4 SDRAM memory controller, intended for use by
+  the AIOP
+ - Data path acceleration architecture (DPAA2) incorporating acceleration for
+ the following functions:
+   - Packet parsing, classification, and distribution (WRIOP)
+   - Queue and Hardware buffer management for scheduling, packet sequencing, and
+     congestion management, buffer allocation and de-allocation (QBMan)
+   - Cryptography acceleration (SEC) at up to 10 Gbps
+   - RegEx pattern matching acceleration (PME) at up to 10 Gbps
+   - Decompression/compression acceleration (DCE) at up to 20 Gbps
+   - Accelerated I/O processing (AIOP) at up to 20 Gbps
+   - QDMA engine
+ - 16 SerDes lanes at up to 10.3125 GHz
+ - Ethernet interfaces
+   - Up to eight 10 Gbps Ethernet MACs
+   - Up to eight 1 / 2.5 Gbps Ethernet MACs
+ - High-speed peripheral interfaces
+   - Four PCIe 3.0 controllers, one supporting SR-IOV
+ - Additional peripheral interfaces
+   - Two serial ATA (SATA 3.0) controllers
+   - Two high-speed USB 3.0 controllers with integrated PHY
+   - Enhanced secure digital host controller (eSDXC/eMMC)
+   - Serial peripheral interface (SPI) controller
+   - Quad Serial Peripheral Interface (QSPI) Controller
+   - Four I2C controllers
+   - Two DUARTs
+   - Integrated flash controller (IFC 2.0) supporting NAND and NOR flash
+ - Support for hardware virtualization and partitioning enforcement
+ - QorIQ platform's trust architecture 3.0
+ - Service processor (SP) provides pre-boot initialization and secure-boot
+  capabilities
diff --git a/board/freescale/ls1043aqds/README b/board/freescale/ls1043aqds/README
index a6fd7a3..913537d 100644
--- a/board/freescale/ls1043aqds/README
+++ b/board/freescale/ls1043aqds/README
@@ -8,41 +8,8 @@ debugging environment.
 
 LS1043A SoC Overview
 --------------------
-The LS1043A integrated multicore processor combines four ARM Cortex-A53
-processor cores with datapath acceleration optimized for L2/3 packet
-processing, single pass security offload and robust traffic management
-and quality of service.
-
-The LS1043A SoC includes the following function and features:
- - Four 64-bit ARM Cortex-A53 CPUs
- - 1 MB unified L2 Cache
- - One 32-bit DDR3L/DDR4 SDRAM memory controllers with ECC and interleaving
-   support
- - Data Path Acceleration Architecture (DPAA) incorporating acceleration the
-   the following functions:
-   - Packet parsing, classification, and distribution (FMan)
-   - Queue management for scheduling, packet sequencing, and congestion
-     management (QMan)
-   - Hardware buffer management for buffer allocation and de-allocation (BMan)
-   - Cryptography acceleration (SEC)
- - Ethernet interfaces by FMan
-   - Up to 1 x XFI supporting 10G interface
-   - Up to 1 x QSGMII
-   - Up to 4 x SGMII supporting 1000Mbps
-   - Up to 2 x SGMII supporting 2500Mbps
-   - Up to 2 x RGMII supporting 1000Mbps
- - High-speed peripheral interfaces
-   - Three PCIe 2.0 controllers, one supporting x4 operation
-   - One serial ATA (SATA 3.0) controllers
- - Additional peripheral interfaces
-   - Three high-speed USB 3.0 controllers with integrated PHY
-   - Enhanced secure digital host controller (eSDXC/eMMC)
-   - Quad Serial Peripheral Interface (QSPI) Controller
-   - Serial peripheral interface (SPI) controller
-   - Four I2C controllers
-   - Two DUARTs
-   - Integrated flash controller supporting NAND and NOR flash
- - QorIQ platform's trust architecture 2.1
+Please refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc for LS1043A
+SoC overview.
 
  LS1043AQDS board Overview
  -----------------------
diff --git a/board/freescale/ls1043ardb/README b/board/freescale/ls1043ardb/README
index 0556e73..709ddbb 100644
--- a/board/freescale/ls1043ardb/README
+++ b/board/freescale/ls1043ardb/README
@@ -8,41 +8,8 @@ debugging environment. The LS1043A RDB is lead-free and RoHS-compliant.
 
 LS1043A SoC Overview
 --------------------
-The LS1043A integrated multicore processor combines four ARM Cortex-A53
-processor cores with datapath acceleration optimized for L2/3 packet
-processing, single pass security offload and robust traffic management
-and quality of service.
-
-The LS1043A SoC includes the following function and features:
- - Four 64-bit ARM Cortex-A53 CPUs
- - 1 MB unified L2 Cache
- - One 32-bit DDR3L/DDR4 SDRAM memory controllers with ECC and interleaving
-   support
- - Data Path Acceleration Architecture (DPAA) incorporating acceleration the
-   the following functions:
-   - Packet parsing, classification, and distribution (FMan)
-   - Queue management for scheduling, packet sequencing, and congestion
-     management (QMan)
-   - Hardware buffer management for buffer allocation and de-allocation (BMan)
-   - Cryptography acceleration (SEC)
- - Ethernet interfaces by FMan
-   - Up to 1 x XFI supporting 10G interface
-   - Up to 1 x QSGMII
-   - Up to 4 x SGMII supporting 1000Mbps
-   - Up to 2 x SGMII supporting 2500Mbps
-   - Up to 2 x RGMII supporting 1000Mbps
- - High-speed peripheral interfaces
-   - Three PCIe 2.0 controllers, one supporting x4 operation
-   - One serial ATA (SATA 3.0) controllers
- - Additional peripheral interfaces
-   - Three high-speed USB 3.0 controllers with integrated PHY
-   - Enhanced secure digital host controller (eSDXC/eMMC)
-   - Quad Serial Peripheral Interface (QSPI) Controller
-   - Serial peripheral interface (SPI) controller
-   - Four I2C controllers
-   - Two DUARTs
-   - Integrated flash controller supporting NAND and NOR flash
- - QorIQ platform's trust architecture 2.1
+Please refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc for LS1043A
+SoC overview.
 
  LS1043ARDB board Overview
  -----------------------
diff --git a/board/freescale/ls2080aqds/README b/board/freescale/ls2080aqds/README
index 6ddad92..5c98866 100644
--- a/board/freescale/ls2080aqds/README
+++ b/board/freescale/ls2080aqds/README
@@ -7,48 +7,9 @@ SW development platform for the Freescale LS2080A processor series, with
 a complete debugging environment.
 
 LS2080A SoC Overview
-------------------
-The LS2080A integrated multicore processor combines eight ARM Cortex-A57
-processor cores with high-performance data path acceleration logic and network
-and peripheral bus interfaces required for networking, telecom/datacom,
-wireless infrastructure, and mil/aerospace applications.
-
-The LS2080A SoC includes the following function and features:
-
- - Eight 64-bit ARM Cortex-A57 CPUs
- - 1 MB platform cache with ECC
- - Two 64-bit DDR4 SDRAM memory controllers with ECC and interleaving support
- - One secondary 32-bit DDR4 SDRAM memory controller, intended for use by
-  the AIOP
- - Data path acceleration architecture (DPAA2) incorporating acceleration for
- the following functions:
-   - Packet parsing, classification, and distribution (WRIOP)
-   - Queue and Hardware buffer management for scheduling, packet sequencing, and
-     congestion management, buffer allocation and de-allocation (QBMan)
-   - Cryptography acceleration (SEC) at up to 10 Gbps
-   - RegEx pattern matching acceleration (PME) at up to 10 Gbps
-   - Decompression/compression acceleration (DCE) at up to 20 Gbps
-   - Accelerated I/O processing (AIOP) at up to 20 Gbps
-   - QDMA engine
- - 16 SerDes lanes at up to 10.3125 GHz
- - Ethernet interfaces
-   - Up to eight 10 Gbps Ethernet MACs
-   - Up to eight 1 / 2.5 Gbps Ethernet MACs
- - High-speed peripheral interfaces
-   - Four PCIe 3.0 controllers, one supporting SR-IOV
- - Additional peripheral interfaces
-   - Two serial ATA (SATA 3.0) controllers
-   - Two high-speed USB 3.0 controllers with integrated PHY
-   - Enhanced secure digital host controller (eSDXC/eMMC)
-   - Serial peripheral interface (SPI) controller
-   - Quad Serial Peripheral Interface (QSPI) Controller
-   - Four I2C controllers
-   - Two DUARTs
-   - Integrated flash controller (IFC 2.0) supporting NAND and NOR flash
- - Support for hardware virtualization and partitioning enforcement
- - QorIQ platform's trust architecture 3.0
- - Service processor (SP) provides pre-boot initialization and secure-boot
-  capabilities
+--------------------
+Please refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc for LS2080A
+SoC overview.
 
  LS2080AQDS board Overview
  -----------------------
diff --git a/board/freescale/ls2080ardb/README b/board/freescale/ls2080ardb/README
index 6708ca9..b1613ba 100644
--- a/board/freescale/ls2080ardb/README
+++ b/board/freescale/ls2080ardb/README
@@ -5,48 +5,9 @@ evaluation, and development platform that supports the QorIQ LS2080A
 Layerscape Architecture processor.
 
 LS2080A SoC Overview
-------------------
-The LS2080A integrated multicore processor combines eight ARM Cortex-A57
-processor cores with high-performance data path acceleration logic and network
-and peripheral bus interfaces required for networking, telecom/datacom,
-wireless infrastructure, and mil/aerospace applications.
-
-The LS2080A SoC includes the following function and features:
-
- - Eight 64-bit ARM Cortex-A57 CPUs
- - 1 MB platform cache with ECC
- - Two 64-bit DDR4 SDRAM memory controllers with ECC and interleaving support
- - One secondary 32-bit DDR4 SDRAM memory controller, intended for use by
-  the AIOP
- - Data path acceleration architecture (DPAA2) incorporating acceleration for
- the following functions:
-   - Packet parsing, classification, and distribution (WRIOP)
-   - Queue and Hardware buffer management for scheduling, packet sequencing, and
-     congestion management, buffer allocation and de-allocation (QBMan)
-   - Cryptography acceleration (SEC) at up to 10 Gbps
-   - RegEx pattern matching acceleration (PME) at up to 10 Gbps
-   - Decompression/compression acceleration (DCE) at up to 20 Gbps
-   - Accelerated I/O processing (AIOP) at up to 20 Gbps
-   - QDMA engine
- - 16 SerDes lanes at up to 10.3125 GHz
- - Ethernet interfaces
-   - Up to eight 10 Gbps Ethernet MACs
-   - Up to eight 1 / 2.5 Gbps Ethernet MACs
- - High-speed peripheral interfaces
-   - Four PCIe 3.0 controllers, one supporting SR-IOV
- - Additional peripheral interfaces
-   - Two serial ATA (SATA 3.0) controllers
-   - Two high-speed USB 3.0 controllers with integrated PHY
-   - Enhanced secure digital host controller (eSDXC/eMMC)
-   - Serial peripheral interface (SPI) controller
-   - Quad Serial Peripheral Interface (QSPI) Controller
-   - Four I2C controllers
-   - Two DUARTs
-   - Integrated flash controller (IFC 2.0) supporting NAND and NOR flash
- - Support for hardware virtualization and partitioning enforcement
- - QorIQ platform's trust architecture 3.0
- - Service processor (SP) provides pre-boot initialization and secure-boot
-  capabilities
+--------------------
+Please refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc for LS2080A
+SoC overview.
 
  LS2080ARDB board Overview
  -----------------------
-- 
1.9.1

[U-Boot] [PATCH 06/11][v4] armv8: fsl-layerscape: Add support of QorIQ LS1012A SoC

[Prabhakar Kushwaha]

The QorIQ LS1012A processor, optimized for battery-backed or
USB-powered, integrates a single ARM Cortex-A53 core with a hardware
packet forwarding engine and high-speed interfaces to deliver
line-rate networking performance.

This patch add support of LS1012A SoC along with
 - Update platform & DDR clock read logic as per SVR
 - Define MMDC controller register set.
 - Update LUT base address for PCIe
 - Avoid L3 platform cache compilation
 - Update USB address, errata
 - SerDes table
 - Added CSU IDs for SDHC2, SAI-1 to SAI-4

Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com>
Signed-off-by: Makarand Pawagi <makarand.pawagi@mindspeed.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
---
Changes for v2: Sending as it is
Changes for v3: Incorporated York's comments
	- Placed SoC overview in README.soc
Changes for v4
	- Incorporated Edward L Swarthout's comments
	- Updated DDR speed
	- Added defines for MMDC controller

 arch/arm/cpu/armv8/fsl-layerscape/Makefile         |   4 +
 arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc   |  43 ++++++
 .../arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c |  11 ++
 arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S       |   2 +
 arch/arm/cpu/armv8/fsl-layerscape/ls1012a_serdes.c |  74 ++++++++++
 arch/arm/cpu/armv8/fsl-layerscape/soc.c            |   2 +
 arch/arm/include/asm/arch-fsl-layerscape/config.h  |  29 ++++
 arch/arm/include/asm/arch-fsl-layerscape/cpu.h     |   1 +
 .../include/asm/arch-fsl-layerscape/fsl_serdes.h   |   1 +
 .../include/asm/arch-fsl-layerscape/immap_lsch2.h  |   4 +
 .../include/asm/arch-fsl-layerscape/ns_access.h    |  10 ++
 arch/arm/include/asm/arch-fsl-layerscape/soc.h     |   1 +
 include/fsl_mmdc.h                                 | 164 +++++++++++++++++++++
 include/linux/usb/xhci-fsl.h                       |   6 +-
 14 files changed, 351 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/cpu/armv8/fsl-layerscape/ls1012a_serdes.c
 create mode 100644 include/fsl_mmdc.h

diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Makefile b/arch/arm/cpu/armv8/fsl-layerscape/Makefile
index 5f86ef9..eb2cbc3 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/Makefile
+++ b/arch/arm/cpu/armv8/fsl-layerscape/Makefile
@@ -28,3 +28,7 @@ endif
 ifneq ($(CONFIG_LS1043A),)
 obj-$(CONFIG_SYS_HAS_SERDES) += ls1043a_serdes.o
 endif
+
+ifneq ($(CONFIG_LS1012A),)
+obj-$(CONFIG_SYS_HAS_SERDES) += ls1012a_serdes.o
+endif
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc
index a4130ce..8eee016 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc
+++ b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc
@@ -2,6 +2,7 @@ SoC overview
 
 	1. LS1043A
 	2. LS2080A
+	3. LS1012A
 
 LS1043A
 ---------
@@ -84,3 +85,45 @@ The LS2080A SoC includes the following function and features:
  - QorIQ platform's trust architecture 3.0
  - Service processor (SP) provides pre-boot initialization and secure-boot
   capabilities
+
+LS1012A
+--------
+The LS1012A features an advanced 64-bit ARM v8 Cortex-
+A53 processor, with 32 KB of parity protected L1-I cache,
+32 KB of ECC protected L1-D cache, as well as 256 KB of
+ECC protected L2 cache.
+
+The LS1012A SoC includes the following function and features:
+ - One 64-bit ARM v8 Cortex-A53 core with the following capabilities:
+ - ARM v8 cryptography extensions
+ - One 16-bit DDR3L SDRAM memory controller, Up to 1.0 GT/s, Supports
+    16-/8-bit operation (no ECC support)
+ - ARM core-link CCI-400 cache coherent interconnect
+ - Packet Forwarding Engine (PFE)
+ - Cryptography acceleration (SEC)
+ - Ethernet interfaces supported by PFE:
+ - One Configurable x3 SerDes:
+    Two Serdes PLLs supported for usage by any SerDes data lane
+    Support for up to 6 GBaud operation
+ - High-speed peripheral interfaces:
+     - One PCI Express Gen2 controller, supporting x1 operation
+     - One serial ATA (SATA Gen 3.0) controller
+     - One USB 3.0/2.0 controller with integrated PHY
+     - One USB 2.0 controller with ULPI interface. .
+ - Additional peripheral interfaces:
+    - One quad serial peripheral interface (QuadSPI) controller
+    - One serial peripheral interface (SPI) controller
+    - Two enhanced secure digital host controllers
+    - Two I2C controllers
+    - One 16550 compliant DUART (two UART interfaces)
+    - Two general purpose IOs (GPIO)
+    - Two FlexTimers
+    - Five synchronous audio interfaces (SAI)
+    - Pre-boot loader (PBL) provides pre-boot initialization and RCW loading
+    - Single-source clocking solution enabling generation of core, platform,
+    DDR, SerDes, and USB clocks from a single external crystal and internal
+    crystaloscillator
+    - Thermal monitor unit (TMU) with +/- 3C accuracy
+    - Two WatchDog timers
+    - ARM generic timer
+ - QorIQ platform's trust architecture 2.1
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c
index 4fc3186..3a77b21 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c
@@ -59,12 +59,18 @@ void get_sys_info(struct sys_info *sys_info)
 	sys_info->freq_ddrbus = sysclk;
 #endif
 
+#ifdef CONFIG_LS1012A
+	sys_info->freq_ddrbus *= (gur_in32(&gur->rcwsr[0]) >>
+			FSL_CHASSIS2_RCWSR0_SYS_PLL_RAT_SHIFT) &
+			FSL_CHASSIS2_RCWSR0_SYS_PLL_RAT_MASK;
+#else
 	sys_info->freq_systembus *= (gur_in32(&gur->rcwsr[0]) >>
 			FSL_CHASSIS2_RCWSR0_SYS_PLL_RAT_SHIFT) &
 			FSL_CHASSIS2_RCWSR0_SYS_PLL_RAT_MASK;
 	sys_info->freq_ddrbus *= (gur_in32(&gur->rcwsr[0]) >>
 			FSL_CHASSIS2_RCWSR0_MEM_PLL_RAT_SHIFT) &
 			FSL_CHASSIS2_RCWSR0_MEM_PLL_RAT_MASK;
+#endif
 
 	for (i = 0; i < CONFIG_SYS_FSL_NUM_CC_PLLS; i++) {
 		ratio[i] = (in_be32(&clk->pllcgsr[i].pllcngsr) >> 1) & 0xff;
@@ -83,6 +89,11 @@ void get_sys_info(struct sys_info *sys_info)
 			freq_c_pll[cplx_pll] / core_cplx_pll_div[c_pll_sel];
 	}
 
+#ifdef CONFIG_LS1012A
+	sys_info->freq_systembus = sys_info->freq_ddrbus / 2;
+	sys_info->freq_ddrbus *= 2;
+#endif
+
 #define HWA_CGA_M1_CLK_SEL	0xe0000000
 #define HWA_CGA_M1_CLK_SHIFT	29
 #ifdef CONFIG_SYS_DPAA_FMAN
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S b/arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S
index d743ffe..5af6b73 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S
+++ b/arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S
@@ -183,6 +183,7 @@ ENTRY(lowlevel_init)
 	ret
 ENDPROC(lowlevel_init)
 
+#ifdef CONFIG_FSL_LSCH3
 hnf_pstate_poll:
 	/* x0 has the desired status, return 0 for success, 1 for timeout
 	 * clobber x1, x2, x3, x4, x6, x7
@@ -260,6 +261,7 @@ ENTRY(__asm_flush_l3_cache)
 	mov	lr, x29
 	ret
 ENDPROC(__asm_flush_l3_cache)
+#endif
 
 #ifdef CONFIG_MP
 	/* Keep literals not used by the secondary boot code outside it */
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/ls1012a_serdes.c b/arch/arm/cpu/armv8/fsl-layerscape/ls1012a_serdes.c
new file mode 100644
index 0000000..ff0903c
--- /dev/null
+++ b/arch/arm/cpu/armv8/fsl-layerscape/ls1012a_serdes.c
@@ -0,0 +1,74 @@
+/*
+ * Copyright 2016 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/fsl_serdes.h>
+#include <asm/arch/immap_lsch2.h>
+
+struct serdes_config {
+	u32 protocol;
+	u8 lanes[SRDS_MAX_LANES];
+};
+
+static struct serdes_config serdes1_cfg_tbl[] = {
+	{0x2208, {SGMII_2500_FM1_DTSEC1, SGMII_2500_FM1_DTSEC2, NONE, SATA1} },
+	{0x0008, {NONE, NONE, NONE, SATA1} },
+	{0x3508, {SGMII_FM1_DTSEC1, PCIE1, NONE, SATA1} },
+	{0x3305, {SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, NONE, PCIE1} },
+	{0x2205, {SGMII_2500_FM1_DTSEC1, SGMII_2500_FM1_DTSEC2, NONE, PCIE1} },
+	{0x2305, {SGMII_2500_FM1_DTSEC1, SGMII_FM1_DTSEC2, NONE, PCIE1} },
+	{0x9508, {TX_CLK, PCIE1, NONE, SATA1} },
+	{0x3905, {SGMII_FM1_DTSEC1, TX_CLK, NONE, PCIE1} },
+	{0x9305, {TX_CLK, SGMII_FM1_DTSEC2, NONE, PCIE1} },
+	{}
+};
+
+static struct serdes_config *serdes_cfg_tbl[] = {
+	serdes1_cfg_tbl,
+};
+
+enum srds_prtcl serdes_get_prtcl(int serdes, int cfg, int lane)
+{
+	struct serdes_config *ptr;
+
+	if (serdes >= ARRAY_SIZE(serdes_cfg_tbl))
+		return 0;
+
+	ptr = serdes_cfg_tbl[serdes];
+	while (ptr->protocol) {
+		if (ptr->protocol == cfg)
+			return ptr->lanes[lane];
+		ptr++;
+	}
+
+	return 0;
+}
+
+int is_serdes_prtcl_valid(int serdes, u32 prtcl)
+{
+	int i;
+	struct serdes_config *ptr;
+
+	if (serdes >= ARRAY_SIZE(serdes_cfg_tbl))
+		return 0;
+
+	ptr = serdes_cfg_tbl[serdes];
+	while (ptr->protocol) {
+		if (ptr->protocol == prtcl)
+			break;
+		ptr++;
+	}
+
+	if (!ptr->protocol)
+		return 0;
+
+	for (i = 0; i < SRDS_MAX_LANES; i++) {
+		if (ptr->lanes[i] != NONE)
+			return 1;
+	}
+
+	return 0;
+}
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/soc.c b/arch/arm/cpu/armv8/fsl-layerscape/soc.c
index 0ae61d6..dd633f3 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/soc.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/soc.c
@@ -12,8 +12,10 @@
 #include <asm/io.h>
 #include <asm/global_data.h>
 #include <asm/arch-fsl-layerscape/config.h>
+#ifdef CONFIG_SYS_FSL_DDR
 #include <fsl_ddr_sdram.h>
 #include <fsl_ddr.h>
+#endif
 #ifdef CONFIG_CHAIN_OF_TRUST
 #include <fsl_validate.h>
 #endif
diff --git a/arch/arm/include/asm/arch-fsl-layerscape/config.h b/arch/arm/include/asm/arch-fsl-layerscape/config.h
index fbdaa52..44fe0c0 100644
--- a/arch/arm/include/asm/arch-fsl-layerscape/config.h
+++ b/arch/arm/include/asm/arch-fsl-layerscape/config.h
@@ -14,8 +14,11 @@
 #else
 #define CONFIG_SYS_FSL_DDRC_ARM_GEN3	/* Enable Freescale ARM DDR3 driver */
 #endif
+
+#ifndef CONFIG_LS1012A
 #define CONFIG_SYS_FSL_DDR		/* Freescale DDR driver */
 #define CONFIG_SYS_FSL_DDR_VER		FSL_DDR_VER_5_0
+#endif
 
 /*
  * Reserve secure memory
@@ -200,6 +203,32 @@
 #define CONFIG_SYS_FSL_ERRATUM_A009942
 #define CONFIG_SYS_FSL_ERRATUM_A009660
 #define CONFIG_SYS_FSL_MAX_NUM_OF_SEC		1
+#elif defined(CONFIG_LS1012A)
+#define CONFIG_MAX_CPUS                         1
+#define CONFIG_SYS_CACHELINE_SIZE		64
+#define CONFIG_NUM_DDR_CONTROLLERS		1
+#define CONFIG_SYS_CCSRBAR_DEFAULT		0x01000000
+#define CONFIG_SYS_FSL_SEC_COMPAT		5
+#undef	CONFIG_SYS_FSL_DDRC_ARM_GEN3
+
+#define CONFIG_SYS_FSL_OCRAM_BASE		0x10000000 /* initial RAM */
+#define CONFIG_SYS_FSL_OCRAM_SIZE		0x200000 /* 2 MiB */
+
+#define GICD_BASE		0x01401000
+#define GICC_BASE		0x01402000
+
+#define CONFIG_SYS_FSL_CCSR_GUR_BE
+#define CONFIG_SYS_FSL_CCSR_SCFG_BE
+#define CONFIG_SYS_FSL_ESDHC_BE
+#define CONFIG_SYS_FSL_WDOG_BE
+#define CONFIG_SYS_FSL_DSPI_BE
+#define CONFIG_SYS_FSL_QSPI_BE
+#define CONFIG_SYS_FSL_PEX_LUT_BE
+
+#define SRDS_MAX_LANES		4
+#define CONFIG_SYS_FSL_SRDS_1
+#define CONFIG_SYS_FSL_PCIE_COMPAT		"fsl,qoriq-pcie-v2.4"
+#define CONFIG_SYS_FSL_SEC_BE
 #else
 #error SoC not defined
 #endif
diff --git a/arch/arm/include/asm/arch-fsl-layerscape/cpu.h b/arch/arm/include/asm/arch-fsl-layerscape/cpu.h
index 702b9fa..1cebe2f 100644
--- a/arch/arm/include/asm/arch-fsl-layerscape/cpu.h
+++ b/arch/arm/include/asm/arch-fsl-layerscape/cpu.h
@@ -14,6 +14,7 @@ static struct cpu_type cpu_type_list[] = {
 	CPU_TYPE_ENTRY(LS1043, LS1043, 4),
 	CPU_TYPE_ENTRY(LS1023, LS1023, 2),
 	CPU_TYPE_ENTRY(LS2040, LS2040, 4),
+	CPU_TYPE_ENTRY(LS1012, LS1012, 1),
 };
 
 #ifndef CONFIG_SYS_DCACHE_OFF
diff --git a/arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h b/arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h
index c4fb7c9..487cba8 100644
--- a/arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h
+++ b/arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h
@@ -134,6 +134,7 @@ enum srds_prtcl {
 	SGMII_2500_FM2_DTSEC6,
 	SGMII_2500_FM2_DTSEC9,
 	SGMII_2500_FM2_DTSEC10,
+	TX_CLK,
 	SERDES_PRCTL_COUNT
 };
 
diff --git a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h
index 57b99d4..e98e055 100644
--- a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h
+++ b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h
@@ -60,7 +60,11 @@
 #define CONFIG_SYS_PCIE2_PHYS_ADDR		0x4800000000ULL
 #define CONFIG_SYS_PCIE3_PHYS_ADDR		0x5000000000ULL
 /* LUT registers */
+#ifdef CONFIG_LS1012A
+#define PCIE_LUT_BASE				0xC0000
+#else
 #define PCIE_LUT_BASE				0x10000
+#endif
 #define PCIE_LUT_LCTRL0				0x7F8
 #define PCIE_LUT_DBG				0x7FC
 
diff --git a/arch/arm/include/asm/arch-fsl-layerscape/ns_access.h b/arch/arm/include/asm/arch-fsl-layerscape/ns_access.h
index a3ccdb0..db76066 100644
--- a/arch/arm/include/asm/arch-fsl-layerscape/ns_access.h
+++ b/arch/arm/include/asm/arch-fsl-layerscape/ns_access.h
@@ -69,7 +69,12 @@ enum csu_cslx_ind {
 	CSU_CSLX_IIC4 = 77,
 	CSU_CSLX_WDT4,
 	CSU_CSLX_WDT3,
+	CSU_CSLX_ESDHC2 = 80,
 	CSU_CSLX_WDT5 = 81,
+	CSU_CSLX_SAI2,
+	CSU_CSLX_SAI1,
+	CSU_CSLX_SAI4,
+	CSU_CSLX_SAI3,
 	CSU_CSLX_FTM2 = 86,
 	CSU_CSLX_FTM1,
 	CSU_CSLX_FTM4,
@@ -143,7 +148,12 @@ static struct csu_ns_dev ns_dev[] = {
 	 {CSU_CSLX_IIC4, CSU_ALL_RW},
 	 {CSU_CSLX_WDT4, CSU_ALL_RW},
 	 {CSU_CSLX_WDT3, CSU_ALL_RW},
+	 {CSU_CSLX_ESDHC2, CSU_ALL_RW},
 	 {CSU_CSLX_WDT5, CSU_ALL_RW},
+	 {CSU_CSLX_SAI2, CSU_ALL_RW},
+	 {CSU_CSLX_SAI1, CSU_ALL_RW},
+	 {CSU_CSLX_SAI4, CSU_ALL_RW},
+	 {CSU_CSLX_SAI3, CSU_ALL_RW},
 	 {CSU_CSLX_FTM2, CSU_ALL_RW},
 	 {CSU_CSLX_FTM1, CSU_ALL_RW},
 	 {CSU_CSLX_FTM4, CSU_ALL_RW},
diff --git a/arch/arm/include/asm/arch-fsl-layerscape/soc.h b/arch/arm/include/asm/arch-fsl-layerscape/soc.h
index 831d817..02ecc62 100644
--- a/arch/arm/include/asm/arch-fsl-layerscape/soc.h
+++ b/arch/arm/include/asm/arch-fsl-layerscape/soc.h
@@ -41,6 +41,7 @@ struct cpu_type {
 	{ .name = #n, .soc_ver = SVR_##v, .num_cores = (nc)}
 
 #define SVR_WO_E		0xFFFFFE
+#define SVR_LS1012		0x870400
 #define SVR_LS1043		0x879200
 #define SVR_LS1023		0x879208
 #define SVR_LS2045		0x870120
diff --git a/include/fsl_mmdc.h b/include/fsl_mmdc.h
new file mode 100644
index 0000000..31411f7
--- /dev/null
+++ b/include/fsl_mmdc.h
@@ -0,0 +1,164 @@
+/*
+ * Copyright 2016 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef FSL_MMDC_H
+#define FSL_MMDC_H
+
+#define CONFIG_SYS_MMDC_CORE_ODT_TIMING		0x12554000
+#define CONFIG_SYS_MMDC_CORE_TIMING_CFG_0	0xbabf7954
+#define CONFIG_SYS_MMDC_CORE_TIMING_CFG_1	0xff328f64
+#define CONFIG_SYS_MMDC_CORE_TIMING_CFG_2	0x01ff00db
+
+#define CONFIG_SYS_MMDC_CORE_MISC		0x00000680
+#define CONFIG_SYS_MMDC_PHY_MEASURE_UNIT	0x00000800
+#define CONFIG_SYS_MMDC_CORE_RDWR_CMD_DELAY	0x00002000
+#define CONFIG_SYS_MMDC_PHY_ODT_CTRL		0x0000022a
+
+#define CONFIG_SYS_MMDC_CORE_OUT_OF_RESET_DELAY	0x00bf1023
+
+#define CONFIG_SYS_MMDC_CORE_ADDR_PARTITION	0x0000007f
+
+#define CONFIG_SYS_MMDC_PHY_ZQ_HW_CTRL		0xa1390003
+
+#define	FORCE_ZQ_AUTO_CALIBRATION		(0x1 << 16)
+
+/* PHY Write Leveling Configuration and Error Status (MPWLGCR) */
+#define WR_LVL_HW_EN				0x00000001
+
+/* PHY Pre-defined Compare and CA delay-line Configuration (MPPDCMPR2) */
+#define MPR_COMPARE_EN				0x00000001
+
+#define CONFIG_SYS_MMDC_PHY_RD_DLY_LINES_CFG	0x40404040
+
+/* MMDC PHY Read DQS gating control register 0 (MPDGCTRL0) */
+#define AUTO_RD_DQS_GATING_CALIBRATION_EN	0x10000000
+
+/* MMDC PHY Read Delay HW Calibration Control Register (MPRDDLHWCTL) */
+#define AUTO_RD_CALIBRATION_EN			0x00000010
+
+#define CONFIG_SYS_MMDC_CORE_PWR_DOWN_CTRL	0x00030035
+
+#define CONFIG_SYS_MMDC_CORE_PWR_SAV_CTRL_STAT	0x00001067
+
+#define CONFIG_SYS_MMDC_CORE_REFRESH_CTL	0x103e8000
+
+#define START_REFRESH				0x00000001
+
+/* MMDC Core Special Command Register (MDSCR) */
+#define CMD_ADDR_MSB_0x4	(0x4 << 24)
+#define CMD_ADDR_MSB_0x19	(0x19 << 24)
+
+#define CMD_ADDR_LSB_0x84	(0x84 << 16)
+#define CMD_ADDR_LSB_0x8	(0x8 << 16)
+#define CMD_ADDR_LSB_0x4	(0x4 << 16)
+#define CMD_ADDR_LSB_0x30	(0x30 << 16)
+
+#define DISABLE_CFG_REQ		0x0
+#define CONFIGURATION_REQ	(0x1  << 15)
+#define WL_EN			(0x1  << 9)
+
+#define	CMD_NORMAL		(0x0 << 4)
+#define	CMD_PRECHARGE		(0x1 << 4)
+#define	CMD_AUTO_REFRESH	(0x2 << 4)
+#define	CMD_LOAD_MODE_REG	(0x3 << 4)
+#define	CMD_ZQ_CALIBRATION	(0x4 << 4)
+#define	CMD_PRECHARGE_BANK_OPEN	(0x5 << 4)
+#define	CMD_MRR			(0x6 << 4)
+
+#define CMD_BANK_ADDR_0		0x0
+#define CMD_BANK_ADDR_1		0x1
+#define CMD_BANK_ADDR_2		0x2
+#define CMD_BANK_ADDR_3		0x3
+#define CMD_BANK_ADDR_4		0x4
+#define CMD_BANK_ADDR_5		0x5
+#define CMD_BANK_ADDR_6		0x6
+#define CMD_BANK_ADDR_7		0x7
+
+/* MMDC Registers */
+struct mmdc_p_regs {
+	u32 mdctl;
+	u32 mdpdc;
+	u32 mdotc;
+	u32 mdcfg0;
+	u32 mdcfg1;
+	u32 mdcfg2;
+	u32 mdmisc;
+	u32 mdscr;
+	u32 mdref;
+	u32 res1[2];
+	u32 mdrwd;
+	u32 mdor;
+	u32 mdmrr;
+	u32 mdcfg3lp;
+	u32 mdmr4;
+	u32 mdasp;
+	u32 res2[239];
+	u32 maarcr;
+	u32 mapsr;
+	u32 maexidr0;
+	u32 maexidr1;
+	u32 madpcr0;
+	u32 madpcr1;
+	u32 madpsr0;
+	u32 madpsr1;
+	u32 madpsr2;
+	u32 madpsr3;
+	u32 madpsr4;
+	u32 madpsr5;
+	u32 masbs0;
+	u32 masbs1;
+	u32 res3[2];
+	u32 magenp;
+	u32 res4[239];
+	u32 mpzqhwctrl;
+	u32 mpzqswctrl;
+	u32 mpwlgcr;
+	u32 mpwldectrl0;
+	u32 mpwldectrl1;
+	u32 mpwldlst;
+	u32 mpodtctrl;
+	u32 mprddqby0dl;
+	u32 mprddqby1dl;
+	u32 mprddqby2dl;
+	u32 mprddqby3dl;
+	u32 res5[4];
+	u32 mpdgctrl0;
+	u32 mpdgctrl1;
+	u32 mpdgdlst0;
+	u32 mprddlctl;
+	u32 mprddlst;
+	u32 mpwrdlctl;
+	u32 mpwrdlst;
+	u32 mpsdctrl;
+	u32 mpzqlp2ctl;
+	u32 mprddlhwctl;
+	u32 mpwrdlhwctl;
+	u32 mprddlhwst0;
+	u32 mprddlhwst1;
+	u32 mpwrdlhwst0;
+	u32 mpwrdlhwst1;
+	u32 mpwlhwerr;
+	u32 mpdghwst0;
+	u32 mpdghwst1;
+	u32 mpdghwst2;
+	u32 mpdghwst3;
+	u32 mppdcmpr1;
+	u32 mppdcmpr2;
+	u32 mpswdar0;
+	u32 mpswdrdr0;
+	u32 mpswdrdr1;
+	u32 mpswdrdr2;
+	u32 mpswdrdr3;
+	u32 mpswdrdr4;
+	u32 mpswdrdr5;
+	u32 mpswdrdr6;
+	u32 mpswdrdr7;
+	u32 mpmur0;
+	u32 mpwrcadl;
+	u32 mpdccr;
+};
+
+#endif /* FSL_MMDC_H */
diff --git a/include/linux/usb/xhci-fsl.h b/include/linux/usb/xhci-fsl.h
index c5e42e6..253eddf 100644
--- a/include/linux/usb/xhci-fsl.h
+++ b/include/linux/usb/xhci-fsl.h
@@ -59,10 +59,14 @@ struct fsl_xhci {
 #define CONFIG_SYS_FSL_XHCI_USB1_ADDR CONFIG_SYS_LS2080A_XHCI_USB1_ADDR
 #define CONFIG_SYS_FSL_XHCI_USB2_ADDR CONFIG_SYS_LS2080A_XHCI_USB2_ADDR
 #define CONFIG_SYS_FSL_XHCI_USB3_ADDR 0
-#elif defined(CONFIG_LS1043A)
+#elif defined(CONFIG_LS1043A) || defined(CONFIG_LS1012A)
 #define CONFIG_SYS_FSL_XHCI_USB1_ADDR CONFIG_SYS_LS1043A_XHCI_USB1_ADDR
 #define CONFIG_SYS_FSL_XHCI_USB2_ADDR CONFIG_SYS_LS1043A_XHCI_USB2_ADDR
 #define CONFIG_SYS_FSL_XHCI_USB3_ADDR CONFIG_SYS_LS1043A_XHCI_USB3_ADDR
+#elif defined(CONFIG_LS1012A)
+#define CONFIG_SYS_FSL_XHCI_USB1_ADDR CONFIG_SYS_LS1043A_XHCI_USB1_ADDR
+#define CONFIG_SYS_FSL_XHCI_USB2_ADDR 0
+#define CONFIG_SYS_FSL_XHCI_USB3_ADDR 0
 #endif
 
 #define FSL_USB_XHCI_ADDR	{CONFIG_SYS_FSL_XHCI_USB1_ADDR, \
-- 
1.9.1

[U-Boot] [PATCH 07/11][v4] board: freescale: common: Conditionally compile IFC QXIS func

[Prabhakar Kushwaha]

From: Abhimanyu Saini <abhimanyu.saini@nxp.com>

Check if qixis supports memory-mapped read/write
before compiling IFC based qixis read/write functions.

Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com>
Signed-off-by: Abhimanyu Saini <abhimanyu.saini@nxp.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
---
Chages for v2: New patch in this patch-set
Chages for v3: Sending as it is
Chages for v4: Sending as it is

 board/freescale/common/qixis.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/board/freescale/common/qixis.c b/board/freescale/common/qixis.c
index 113295f..2e35d41 100644
--- a/board/freescale/common/qixis.c
+++ b/board/freescale/common/qixis.c
@@ -27,6 +27,7 @@ void qixis_write_i2c(unsigned int reg, u8 value)
 }
 #endif
 
+#ifdef QIXIS_BASE
 u8 qixis_read(unsigned int reg)
 {
 	void *p = (void *)QIXIS_BASE;
@@ -40,6 +41,7 @@ void qixis_write(unsigned int reg, u8 value)
 
 	out_8(p + reg, value);
 }
+#endif
 
 u16 qixis_read_minor(void)
 {
-- 
1.9.1

[U-Boot] [PATCH 08/11][v4] board: freescale: common: Add flag for LBMAP brdcfg reg offset

[Prabhakar Kushwaha]

From: Abhimanyu Saini <abhimanyu.saini@nxp.com>

Add QIXIS_LBMAP_BRDCFG_REG to the save offset of LBMAP
configuration register instead of hardcoding it in
set_lbmap() function.

Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com>
Signed-off-by: Abhimanyu Saini <abhimanyu.saini@nxp.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
---
Chages for v2: New patch in this patch-set
Chages for v3: Sending as it is
Chages for v4: Sending as it is

 board/freescale/common/qixis.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/board/freescale/common/qixis.c b/board/freescale/common/qixis.c
index 2e35d41..0db0ed6 100644
--- a/board/freescale/common/qixis.c
+++ b/board/freescale/common/qixis.c
@@ -14,6 +14,13 @@
 #include <i2c.h>
 #include "qixis.h"
 
+#ifndef QIXIS_LBMAP_BRDCFG_REG
+/*
+ * For consistency with existing platforms
+ */
+#define QIXIS_LBMAP_BRDCFG_REG 0x00
+#endif
+
 #ifdef CONFIG_SYS_I2C_FPGA_ADDR
 u8 qixis_read_i2c(unsigned int reg)
 {
@@ -144,9 +151,9 @@ static void __maybe_unused set_lbmap(int lbmap)
 {
 	u8 reg;
 
-	reg = QIXIS_READ(brdcfg[0]);
+	reg = QIXIS_READ(brdcfg[QIXIS_LBMAP_BRDCFG_REG]);
 	reg = (reg & ~QIXIS_LBMAP_MASK) | lbmap;
-	QIXIS_WRITE(brdcfg[0], reg);
+	QIXIS_WRITE(brdcfg[QIXIS_LBMAP_BRDCFG_REG], reg);
 }
 
 static void __maybe_unused set_rcw_src(int rcw_src)
-- 
1.9.1

[U-Boot] [PATCH 09/11][v4] armv8: ls1012a: Add support of ls1012aqds board

[Prabhakar Kushwaha]

QorIQ LS1012A Development System (LS1012AQDS) is a high-performance
development platform, with a complete debugging environment.
The LS1012AQDS board supports the QorIQ LS1012A processor and is
optimized to support the high-bandwidth DDR3L memory and
a full complement of high-speed SerDes ports.

Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com>
Signed-off-by: Pratiyush Mohan Srivastava <pratiyush.srivastava@nxp.com>
Signed-off-by: Abhimanyu Saini <abhimanyu.saini@nxp.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
---
Changes for v2: 
  - Added support of qixis over i2c
  - print fpga, board info using qixis
Changes for v3: Incorporated York's comments
Changes for v4: Incorporated Alex and York's comments
	- Removed ddr magic number
    - updated license
    - move PCie, SATA, SDHC define from common to qds.h
    - use arch_fixup_fdt

 arch/arm/Kconfig                              |  10 ++
 arch/arm/dts/Makefile                         |   3 +-
 arch/arm/dts/fsl-ls1012a-qds.dts              |  14 ++
 arch/arm/dts/fsl-ls1012a-qds.dtsi             | 123 ++++++++++++++
 arch/arm/dts/fsl-ls1012a.dtsi                 | 119 +++++++++++++
 board/freescale/ls1012aqds/Kconfig            |  15 ++
 board/freescale/ls1012aqds/MAINTAINERS        |   6 +
 board/freescale/ls1012aqds/Makefile           |   7 +
 board/freescale/ls1012aqds/README             |  59 +++++++
 board/freescale/ls1012aqds/ls1012aqds.c       | 233 ++++++++++++++++++++++++++
 board/freescale/ls1012aqds/ls1012aqds_qixis.h |  35 ++++
 configs/ls1012aqds_qspi_defconfig             |  32 ++++
 include/configs/ls1012a_common.h              | 145 ++++++++++++++++
 include/configs/ls1012aqds.h                  | 191 +++++++++++++++++++++
 14 files changed, 991 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/dts/fsl-ls1012a-qds.dts
 create mode 100644 arch/arm/dts/fsl-ls1012a-qds.dtsi
 create mode 100644 arch/arm/dts/fsl-ls1012a.dtsi
 create mode 100644 board/freescale/ls1012aqds/Kconfig
 create mode 100644 board/freescale/ls1012aqds/MAINTAINERS
 create mode 100644 board/freescale/ls1012aqds/Makefile
 create mode 100644 board/freescale/ls1012aqds/README
 create mode 100644 board/freescale/ls1012aqds/ls1012aqds.c
 create mode 100644 board/freescale/ls1012aqds/ls1012aqds_qixis.h
 create mode 100644 configs/ls1012aqds_qspi_defconfig
 create mode 100644 include/configs/ls1012a_common.h
 create mode 100644 include/configs/ls1012aqds.h

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 7a77b6a..30fc32a 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -696,6 +696,15 @@ config TARGET_HIKEY
 	  Support for HiKey 96boards platform. It features a HI6220
 	  SoC, with 8xA53 CPU, mali450 gpu, and 1GB RAM.
 
+config TARGET_LS1012AQDS
+	bool "Support ls1012aqds"
+	select ARM64
+	help
+	  Support for Freescale LS1012AQDS platform.
+	  The LS1012A Development System (QDS) is a high-performance
+	  development platform that supports the QorIQ LS1012A
+	  Layerscape Architecture processor.
+
 config TARGET_LS1021AQDS
 	bool "Support ls1021aqds"
 	select CPU_V7
@@ -852,6 +861,7 @@ source "board/freescale/ls1021aqds/Kconfig"
 source "board/freescale/ls1043aqds/Kconfig"
 source "board/freescale/ls1021atwr/Kconfig"
 source "board/freescale/ls1043ardb/Kconfig"
+source "board/freescale/ls1012aqds/Kconfig"
 source "board/freescale/mx23evk/Kconfig"
 source "board/freescale/mx25pdk/Kconfig"
 source "board/freescale/mx28evk/Kconfig"
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 92c7545..47ec7a2 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -120,7 +120,8 @@ dtb-$(CONFIG_FSL_LSCH3) += fsl-ls2080a-qds.dtb \
 	fsl-ls2080a-rdb.dtb
 dtb-$(CONFIG_FSL_LSCH2) += fsl-ls1043a-qds-duart.dtb \
 	fsl-ls1043a-qds-lpuart.dtb \
-	fsl-ls1043a-rdb.dtb
+	fsl-ls1043a-rdb.dtb \
+	fsl-ls1012a-qds.dtb
 
 dtb-$(CONFIG_ARCH_SNAPDRAGON) += dragonboard410c.dtb
 
diff --git a/arch/arm/dts/fsl-ls1012a-qds.dts b/arch/arm/dts/fsl-ls1012a-qds.dts
new file mode 100644
index 0000000..76db36c
--- /dev/null
+++ b/arch/arm/dts/fsl-ls1012a-qds.dts
@@ -0,0 +1,14 @@
+/*
+ * Copyright 2016 Freescale Semiconductor
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/dts-v1/;
+#include "fsl-ls1012a-qds.dtsi"
+
+/ {
+       chosen {
+               stdout-path = &duart0;
+       };
+};
diff --git a/arch/arm/dts/fsl-ls1012a-qds.dtsi b/arch/arm/dts/fsl-ls1012a-qds.dtsi
new file mode 100644
index 0000000..dde7134
--- /dev/null
+++ b/arch/arm/dts/fsl-ls1012a-qds.dtsi
@@ -0,0 +1,123 @@
+/*
+ * Copyright 2016 Freescale Semiconductor
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/include/ "fsl-ls1012a.dtsi"
+
+/ {
+	model = "LS1012A QDS Board";
+	aliases {
+		spi0 = &qspi;
+		spi1 = &dspi0;
+	};
+};
+
+&dspi0 {
+	bus-num = <0>;
+	status = "okay";
+
+	dflash0: n25q128a {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "spi-flash";
+		reg = <0>;
+		spi-max-frequency = <1000000>; /* input clock */
+	};
+
+	dflash1: sst25wf040b {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "spi-flash";
+		spi-max-frequency = <3500000>;
+		reg = <1>;
+	};
+
+	dflash2: en25s64 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "spi-flash";
+		spi-max-frequency = <3500000>;
+		reg = <2>;
+	};
+};
+
+&qspi {
+	bus-num = <0>;
+	status = "okay";
+
+	qflash0: s25fl128s at 0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "spi-flash";
+		spi-max-frequency = <20000000>;
+		reg = <0>;
+	};
+};
+
+&i2c0 {
+	status = "okay";
+	pca9547 at 77 {
+		compatible = "philips,pca9547";
+		reg = <0x77>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		i2c at 0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0>;
+
+			rtc at 68 {
+				compatible = "dallas,ds3232";
+				reg = <0x68>;
+				/* IRQ10_B */
+				interrupts = <0 150 0x4>;
+			};
+		};
+
+		i2c at 2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x2>;
+
+			ina220 at 40 {
+				compatible = "ti,ina220";
+				reg = <0x40>;
+				shunt-resistor = <1000>;
+			};
+
+			ina220 at 41 {
+				compatible = "ti,ina220";
+				reg = <0x41>;
+				shunt-resistor = <1000>;
+			};
+		};
+
+		i2c at 3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x3>;
+
+			eeprom at 56 {
+				compatible = "at24,24c512";
+				reg = <0x56>;
+			};
+
+			eeprom at 57 {
+				compatible = "at24,24c512";
+				reg = <0x57>;
+			};
+
+			adt7461a at 4c {
+				compatible = "adt7461a";
+				reg = <0x4c>;
+			};
+		};
+	};
+};
+
+&duart0 {
+	status = "okay";
+};
diff --git a/arch/arm/dts/fsl-ls1012a.dtsi b/arch/arm/dts/fsl-ls1012a.dtsi
new file mode 100644
index 0000000..546a87a
--- /dev/null
+++ b/arch/arm/dts/fsl-ls1012a.dtsi
@@ -0,0 +1,119 @@
+/*
+ * Copyright 2016 Freescale Semiconductor
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/include/ "skeleton64.dtsi"
+
+/ {
+	compatible = "fsl,ls1012a";
+	interrupt-parent = <&gic>;
+	cpus {
+		#address-cells = <2>;
+		#size-cells = <0>;
+
+		cpu0: cpu at 0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x0 0x0>;
+			clocks = <&clockgen 1 0>;
+		};
+
+	};
+
+	sysclk: sysclk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <100000000>;
+		clock-output-names = "sysclk";
+	};
+
+	gic: interrupt-controller at 1400000 {
+		compatible = "arm,gic-400";
+		#interrupt-cells = <3>;
+		interrupt-controller;
+		reg = <0x0 0x1401000 0 0x1000>, /* GICD */
+		      <0x0 0x1402000 0 0x2000>, /* GICC */
+		      <0x0 0x1404000 0 0x2000>, /* GICH */
+		      <0x0 0x1406000 0 0x2000>; /* GICV */
+		interrupts = <1 9 0xf08>;
+	};
+
+	soc {
+		compatible = "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		clockgen: clocking at 1ee1000 {
+			compatible = "fsl,ls1012a-clockgen";
+			reg = <0x0 0x1ee1000 0x0 0x1000>;
+			#clock-cells = <2>;
+			clocks = <&sysclk>;
+		};
+
+		dspi0: dspi at 2100000 {
+			compatible = "fsl,vf610-dspi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0 0x2100000 0x0 0x10000>;
+			interrupts = <0 64 0x4>;
+			clock-names = "dspi";
+			clocks = <&clockgen 4 0>;
+			num-cs = <6>;
+			big-endian;
+			status = "disabled";
+		};
+
+
+		i2c0: i2c at 2180000 {
+			compatible = "fsl,vf610-i2c";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0 0x2180000 0x0 0x10000>;
+			interrupts = <0 56 0x4>;
+			clock-names = "i2c";
+			clocks = <&clockgen 4 0>;
+			status = "disabled";
+		};
+
+		i2c1: i2c at 2190000 {
+			compatible = "fsl,vf610-i2c";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0 0x2190000 0x0 0x10000>;
+			interrupts = <0 57 0x4>;
+			clock-names = "i2c";
+			clocks = <&clockgen 4 0>;
+			status = "disabled";
+		};
+
+		duart0: serial at 21c0500 {
+			compatible = "fsl,ns16550", "ns16550a";
+			reg = <0x00 0x21c0500 0x0 0x100>;
+			interrupts = <0 54 0x4>;
+			clocks = <&clockgen 4 0>;
+		};
+
+		duart1: serial at 21c0600 {
+			compatible = "fsl,ns16550", "ns16550a";
+			reg = <0x00 0x21c0600 0x0 0x100>;
+			interrupts = <0 54 0x4>;
+			clocks = <&clockgen 4 0>;
+		};
+
+		qspi: quadspi at 1550000 {
+			compatible = "fsl,vf610-qspi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0 0x1550000 0x0 0x10000>,
+				<0x0 0x40000000 0x0 0x4000000>;
+			reg-names = "QuadSPI", "QuadSPI-memory";
+			num-cs = <2>;
+			big-endian;
+			status = "disabled";
+		};
+
+	};
+};
diff --git a/board/freescale/ls1012aqds/Kconfig b/board/freescale/ls1012aqds/Kconfig
new file mode 100644
index 0000000..1257ec8
--- /dev/null
+++ b/board/freescale/ls1012aqds/Kconfig
@@ -0,0 +1,15 @@
+if TARGET_LS1012AQDS
+
+config SYS_BOARD
+	default "ls1012aqds"
+
+config SYS_VENDOR
+	default "freescale"
+
+config SYS_SOC
+	default "fsl-layerscape"
+
+config SYS_CONFIG_NAME
+	default "ls1012aqds"
+
+endif
diff --git a/board/freescale/ls1012aqds/MAINTAINERS b/board/freescale/ls1012aqds/MAINTAINERS
new file mode 100644
index 0000000..27c4aff
--- /dev/null
+++ b/board/freescale/ls1012aqds/MAINTAINERS
@@ -0,0 +1,6 @@
+LS1012AQDS BOARD
+M:	Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
+S:	Maintained
+F:	board/freescale/ls1012aqds/
+F:	include/configs/ls1012aqds.h
+F:	configs/ls1012aqds_qspi_defconfig
diff --git a/board/freescale/ls1012aqds/Makefile b/board/freescale/ls1012aqds/Makefile
new file mode 100644
index 0000000..0b813f9
--- /dev/null
+++ b/board/freescale/ls1012aqds/Makefile
@@ -0,0 +1,7 @@
+#
+# Copyright 2016 Freescale Semiconductor, Inc.
+#
+# SPDX-License-Identifier:      GPL-2.0+
+#
+
+obj-y += ls1012aqds.o
diff --git a/board/freescale/ls1012aqds/README b/board/freescale/ls1012aqds/README
new file mode 100644
index 0000000..dee4b30
--- /dev/null
+++ b/board/freescale/ls1012aqds/README
@@ -0,0 +1,59 @@
+Overview
+--------
+QorIQ LS1012A Development System (LS1012AQDS) is a high-performance
+development platform, with a complete debugging environment.
+The LS1012AQDS board supports the QorIQ LS1012A processor and is
+optimized to support the high-bandwidth DDR3L memory and
+a full complement of high-speed SerDes ports.
+
+LS1012A SoC Overview
+--------------------
+Please refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc for LS1012A
+SoC overview.
+
+LS1012AQDS board Overview
+-----------------------
+ - SERDES Connections, 4 lanes supporting:
+      - PCI Express - 3.0
+      - SGMII, SGMII 2.5
+      - SATA 3.0
+ - DDR Controller
+     - 16-bit, 1 GB DDR3L SDRAM memory, running at data rates up to 1 GT/s
+ - QSPI Controller
+     - A dual 1:3 switch, NX3L4357GM,115 (U35) drives the QSPI chip-select
+       signals to QSPI NOR flash memory (2 virtual banks) and the QSPI
+       emulator
+ - USB 3.0
+    - One USB 3.0 controller with integrated PHY
+    - One high-speed USB 3.0 port
+ - USB 2.0
+    - One USB 2.0 controller with ULPI interface
+ - Two enhanced secure digital host controllers:
+    - SDHC1 controller can be connected to onboard SDHC connector
+    - SDHC2 controller: 1-/4-bit SD/MMC card supporting 1.8 V devices
+ - 2 I2C controllers
+ - One SATA onboard connectors
+ - UART
+ - 5 SAI
+    - One SAI port with audio codec SGTL5000:
+	? Provides MIC bias
+	? Provides headphone and line output
+    - One SAI port terminated at 2x6 header
+    - Three SAI Tx/Rx ports terminated at 2x3 headers
+ - ARM JTAG support
+
+Booting Options
+---------------
+a) QSPI Flash Emu Boot
+b) QSPI Flash 1
+c) QSPI Flash 2
+
+QSPI flash map
+--------------
+Images		| Size	|QSPI Flash Address
+------------------------------------------
+RCW + PBI	| 1MB	| 0x4000_0000
+U-boot 		| 1MB	| 0x4010_0000
+U-boot Env 	| 1MB	| 0x4020_0000
+PPA FIT image	| 2MB	| 0x4050_0000
+Linux ITB	| ~53MB | 0x40A0_0000
diff --git a/board/freescale/ls1012aqds/ls1012aqds.c b/board/freescale/ls1012aqds/ls1012aqds.c
new file mode 100644
index 0000000..e4e02cb
--- /dev/null
+++ b/board/freescale/ls1012aqds/ls1012aqds.c
@@ -0,0 +1,233 @@
+/*
+ * Copyright 2016 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <fdt_support.h>
+#include <asm/io.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/fsl_serdes.h>
+#include <asm/arch/fdt.h>
+#include <asm/arch/soc.h>
+#include <ahci.h>
+#include <hwconfig.h>
+#include <mmc.h>
+#include <scsi.h>
+#include <fm_eth.h>
+#include <fsl_csu.h>
+#include <fsl_esdhc.h>
+#include <fsl_mmdc.h>
+#include <spl.h>
+#include <netdev.h>
+
+#include "../common/qixis.h"
+#include "ls1012aqds_qixis.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static void set_wait_for_bits_clear(void *ptr, u32 value, u32 bits)
+{
+	int timeout = 1000;
+
+	out_be32(ptr, value);
+
+	while (in_be32(ptr) & bits) {
+		udelay(100);
+		timeout--;
+	}
+	if (timeout <= 0)
+		puts("Error: wait for clear timeout.\n");
+}
+
+int checkboard(void)
+{
+	char buf[64];
+	u8 sw;
+
+	sw = QIXIS_READ(arch);
+	printf("Board Arch: V%d, ", sw >> 4);
+	printf("Board version: %c, boot from ", (sw & 0xf) + 'A' - 1);
+
+	sw = QIXIS_READ(brdcfg[QIXIS_LBMAP_BRDCFG_REG]);
+
+	if (sw & QIXIS_LBMAP_ALTBANK)
+		printf("flash: 2\n");
+	else
+		printf("flash: 1\n");
+
+	printf("FPGA: v%d (%s), build %d",
+	       (int)QIXIS_READ(scver), qixis_read_tag(buf),
+	       (int)qixis_read_minor());
+
+	/* the timestamp string contains "\n" at the end */
+	printf(" on %s", qixis_read_time(buf));
+	return 0;
+}
+
+void mmdc_init(void)
+{
+	struct mmdc_p_regs *mmdc =
+		(struct mmdc_p_regs *)CONFIG_SYS_FSL_DDR_ADDR;
+
+	out_be32(&mmdc->mdscr, CONFIGURATION_REQ);
+
+	/* configure timing parms */
+	out_be32(&mmdc->mdotc,  CONFIG_SYS_MMDC_CORE_ODT_TIMING);
+	out_be32(&mmdc->mdcfg0, CONFIG_SYS_MMDC_CORE_TIMING_CFG_0);
+	out_be32(&mmdc->mdcfg1, CONFIG_SYS_MMDC_CORE_TIMING_CFG_1);
+	out_be32(&mmdc->mdcfg2, CONFIG_SYS_MMDC_CORE_TIMING_CFG_2);
+
+	/* other parms	*/
+	out_be32(&mmdc->mdmisc,    CONFIG_SYS_MMDC_CORE_MISC);
+	out_be32(&mmdc->mpmur0,    CONFIG_SYS_MMDC_PHY_MEASURE_UNIT);
+	out_be32(&mmdc->mdrwd,     CONFIG_SYS_MMDC_CORE_RDWR_CMD_DELAY);
+	out_be32(&mmdc->mpodtctrl, CONFIG_SYS_MMDC_PHY_ODT_CTRL);
+
+	/* out of reset delays */
+	out_be32(&mmdc->mdor,  CONFIG_SYS_MMDC_CORE_OUT_OF_RESET_DELAY);
+
+	/* physical parms */
+	out_be32(&mmdc->mdctl, CONFIG_SYS_MMDC_CORE_CONTROL_1);
+	out_be32(&mmdc->mdasp, CONFIG_SYS_MMDC_CORE_ADDR_PARTITION);
+
+       /* Enable MMDC */
+	out_be32(&mmdc->mdctl, CONFIG_SYS_MMDC_CORE_CONTROL_2);
+
+	/* dram init sequence: update MRs */
+	out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_0x8 | CONFIGURATION_REQ |
+				CMD_LOAD_MODE_REG | CMD_BANK_ADDR_2));
+	out_be32(&mmdc->mdscr, (CONFIGURATION_REQ | CMD_LOAD_MODE_REG |
+				CMD_BANK_ADDR_3));
+	out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_0x4 | CONFIGURATION_REQ |
+				CMD_LOAD_MODE_REG | CMD_BANK_ADDR_1));
+	out_be32(&mmdc->mdscr, (CMD_ADDR_MSB_0x19 | CMD_ADDR_LSB_0x30 |
+				CONFIGURATION_REQ | CMD_LOAD_MODE_REG |
+				CMD_BANK_ADDR_0));
+
+       /* dram init sequence: ZQCL */
+	out_be32(&mmdc->mdscr, (CMD_ADDR_MSB_0x4 | CONFIGURATION_REQ |
+				CMD_ZQ_CALIBRATION | CMD_BANK_ADDR_0));
+	set_wait_for_bits_clear(&mmdc->mpzqhwctrl,
+				CONFIG_SYS_MMDC_PHY_ZQ_HW_CTRL,
+				FORCE_ZQ_AUTO_CALIBRATION);
+
+       /* Calibrations now: wr lvl */
+	out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_0x84 | CONFIGURATION_REQ |
+				CMD_LOAD_MODE_REG | CMD_BANK_ADDR_1));
+	out_be32(&mmdc->mdscr, (CONFIGURATION_REQ | WL_EN | CMD_NORMAL));
+	set_wait_for_bits_clear(&mmdc->mpwlgcr, WR_LVL_HW_EN, WR_LVL_HW_EN);
+
+	mdelay(1);
+
+	out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_0x4 | CONFIGURATION_REQ |
+				CMD_LOAD_MODE_REG | CMD_BANK_ADDR_1));
+	out_be32(&mmdc->mdscr, CONFIGURATION_REQ);
+
+	mdelay(1);
+
+       /* Calibrations now: Read DQS gating calibration */
+	out_be32(&mmdc->mdscr, (CMD_ADDR_MSB_0x4 | CONFIGURATION_REQ |
+				CMD_PRECHARGE_BANK_OPEN | CMD_BANK_ADDR_0));
+	out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_0x4 | CONFIGURATION_REQ |
+				CMD_LOAD_MODE_REG | CMD_BANK_ADDR_3));
+	out_be32(&mmdc->mppdcmpr2, MPR_COMPARE_EN);
+	out_be32(&mmdc->mprddlctl, CONFIG_SYS_MMDC_PHY_RD_DLY_LINES_CFG);
+	set_wait_for_bits_clear(&mmdc->mpdgctrl0,
+				AUTO_RD_DQS_GATING_CALIBRATION_EN,
+				AUTO_RD_DQS_GATING_CALIBRATION_EN);
+
+	out_be32(&mmdc->mdscr, (CONFIGURATION_REQ | CMD_LOAD_MODE_REG |
+				CMD_BANK_ADDR_3));
+
+       /* Calibrations now: Read calibration */
+	out_be32(&mmdc->mdscr, (CMD_ADDR_MSB_0x4 | CONFIGURATION_REQ |
+				CMD_PRECHARGE_BANK_OPEN | CMD_BANK_ADDR_0));
+	out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_0x4 | CONFIGURATION_REQ |
+				CMD_LOAD_MODE_REG | CMD_BANK_ADDR_3));
+	out_be32(&mmdc->mppdcmpr2,  MPR_COMPARE_EN);
+	set_wait_for_bits_clear(&mmdc->mprddlhwctl,
+				AUTO_RD_CALIBRATION_EN,
+				AUTO_RD_CALIBRATION_EN);
+
+	out_be32(&mmdc->mdscr, (CONFIGURATION_REQ | CMD_LOAD_MODE_REG |
+				CMD_BANK_ADDR_3));
+
+       /* PD, SR */
+	out_be32(&mmdc->mdpdc, CONFIG_SYS_MMDC_CORE_PWR_DOWN_CTRL);
+	out_be32(&mmdc->mapsr, CONFIG_SYS_MMDC_CORE_PWR_SAV_CTRL_STAT);
+
+       /* refresh scheme */
+	set_wait_for_bits_clear(&mmdc->mdref,
+				CONFIG_SYS_MMDC_CORE_REFRESH_CTL,
+				START_REFRESH);
+
+       /* disable CON_REQ */
+	out_be32(&mmdc->mdscr, DISABLE_CFG_REQ);
+}
+
+int dram_init(void)
+{
+	mmdc_init();
+
+	gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
+
+	return 0;
+}
+
+int board_early_init_f(void)
+{
+	fsl_lsch2_early_init_f();
+
+	return 0;
+}
+
+#ifdef CONFIG_MISC_INIT_R
+int misc_init_r(void)
+{
+	u8 mux_sdhc_cd = 0x80;
+
+	i2c_set_bus_num(0);
+
+	i2c_write(CONFIG_SYS_I2C_FPGA_ADDR, 0x5a, 1, &mux_sdhc_cd, 1);
+	return 0;
+}
+#endif
+
+int board_init(void)
+{
+	struct ccsr_cci400 *cci = (struct ccsr_cci400 *)
+				   CONFIG_SYS_CCI400_ADDR;
+
+	/* Set CCI-400 control override register to enable barrier
+	 * transaction */
+	out_le32(&cci->ctrl_ord,
+		 CCI400_CTRLORD_EN_BARRIER);
+
+#ifdef CONFIG_LAYERSCAPE_NS_ACCESS
+	enable_layerscape_ns_access();
+#endif
+
+#ifdef CONFIG_ENV_IS_NOWHERE
+	gd->env_addr = (ulong)&default_environment[0];
+#endif
+	return 0;
+}
+
+int board_eth_init(bd_t *bis)
+{
+	return pci_eth_init(bis);
+}
+
+#ifdef CONFIG_OF_BOARD_SETUP
+int ft_board_setup(void *blob, bd_t *bd)
+{
+	arch_fixup_fdt(blob);
+
+	ft_cpu_setup(blob, bd);
+
+	return 0;
+}
+#endif
diff --git a/board/freescale/ls1012aqds/ls1012aqds_qixis.h b/board/freescale/ls1012aqds/ls1012aqds_qixis.h
new file mode 100644
index 0000000..584f604
--- /dev/null
+++ b/board/freescale/ls1012aqds/ls1012aqds_qixis.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright 2016 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __LS1043AQDS_QIXIS_H__
+#define __LS1043AQDS_QIXIS_H__
+
+/* Definitions of QIXIS Registers for LS1043AQDS */
+
+/* BRDCFG4[4:7] select EC1 and EC2 as a pair */
+#define BRDCFG4_EMISEL_MASK		0xe0
+#define BRDCFG4_EMISEL_SHIFT		5
+
+/* SYSCLK */
+#define QIXIS_SYSCLK_66			0x0
+#define QIXIS_SYSCLK_83			0x1
+#define QIXIS_SYSCLK_100		0x2
+#define QIXIS_SYSCLK_125		0x3
+#define QIXIS_SYSCLK_133		0x4
+
+/* DDRCLK */
+#define QIXIS_DDRCLK_66			0x0
+#define QIXIS_DDRCLK_100		0x1
+#define QIXIS_DDRCLK_125		0x2
+#define QIXIS_DDRCLK_133		0x3
+
+/* BRDCFG2 - SD clock*/
+#define QIXIS_SDCLK1_100		0x0
+#define QIXIS_SDCLK1_125		0x1
+#define QIXIS_SDCLK1_165		0x2
+#define QIXIS_SDCLK1_100_SP		0x3
+
+#endif
diff --git a/configs/ls1012aqds_qspi_defconfig b/configs/ls1012aqds_qspi_defconfig
new file mode 100644
index 0000000..2bc178c
--- /dev/null
+++ b/configs/ls1012aqds_qspi_defconfig
@@ -0,0 +1,32 @@
+CONFIG_ARM=y
+CONFIG_TARGET_LS1012AQDS=y
+# CONFIG_SYS_MALLOC_F is not set
+CONFIG_SPI_FLASH=y
+CONFIG_DM_SPI=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1012a-qds"
+CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_OF_STDOUT_VIA_ALIAS=y
+CONFIG_SYS_EXTRA_OPTIONS="QSPI_BOOT"
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_GREPENV=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_SF=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_USB=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_CACHE=y
+CONFIG_CMD_EXT2=y
+CONFIG_CMD_FAT=y
+CONFIG_OF_CONTROL=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_DM=y
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
+CONFIG_FSL_DSPI=y
diff --git a/include/configs/ls1012a_common.h b/include/configs/ls1012a_common.h
new file mode 100644
index 0000000..ccd94ec
--- /dev/null
+++ b/include/configs/ls1012a_common.h
@@ -0,0 +1,145 @@
+/*
+ * Copyright 2016 Freescale Semiconductor
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __LS1012A_COMMON_H
+#define __LS1012A_COMMON_H
+
+#define CONFIG_FSL_LAYERSCAPE
+#define CONFIG_FSL_LSCH2
+#define CONFIG_LS1012A
+#define CONFIG_GICV2
+
+#define	CONFIG_SYS_HAS_SERDES
+
+#include <asm/arch/config.h>
+#define CONFIG_SYS_NO_FLASH
+
+#define CONFIG_SUPPORT_RAW_INITRD
+
+#define CONFIG_DISPLAY_BOARDINFO_LATE
+
+#define CONFIG_SYS_TEXT_BASE		0x40100000
+
+#define CONFIG_SYS_FSL_CLK
+#define CONFIG_SYS_CLK_FREQ		100000000
+#define CONFIG_DDR_CLK_FREQ		125000000
+
+#define CONFIG_SKIP_LOWLEVEL_INIT
+#define CONFIG_BOARD_EARLY_INIT_F	1
+
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_FSL_OCRAM_BASE + 0xfff0)
+#define CONFIG_SYS_LOAD_ADDR	(CONFIG_SYS_DDR_SDRAM_BASE + 0x10000000)
+
+#define CONFIG_SYS_DDR_SDRAM_BASE	0x80000000
+#define CONFIG_SYS_FSL_DDR_SDRAM_BASE_PHY	0
+#define CONFIG_SYS_SDRAM_BASE		CONFIG_SYS_DDR_SDRAM_BASE
+
+/* Generic Timer Definitions */
+#define COUNTER_FREQUENCY		CONFIG_SYS_CLK_FREQ/4	/* 25MHz */
+
+/* CSU */
+#define CONFIG_LAYERSCAPE_NS_ACCESS
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128 * 1024)
+
+/*SPI device */
+#ifdef CONFIG_QSPI_BOOT
+#define CONFIG_SYS_QE_FW_IN_SPIFLASH
+#define CONFIG_SYS_FMAN_FW_ADDR		0x400d0000
+#define CONFIG_ENV_SPI_BUS		0
+#define CONFIG_ENV_SPI_CS		0
+#define CONFIG_ENV_SPI_MAX_HZ		1000000
+#define CONFIG_ENV_SPI_MODE		0x03
+#define CONFIG_SPI_FLASH_SPANSION
+#define CONFIG_FSL_SPI_INTERFACE
+#define CONFIG_SF_DATAFLASH
+
+#define CONFIG_FSL_QSPI
+#define QSPI0_AMBA_BASE		0x40000000
+#define CONFIG_SPI_FLASH_SPANSION
+#define CONFIG_SPI_FLASH_BAR
+
+#define FSL_QSPI_FLASH_SIZE		(1 << 24)
+#define FSL_QSPI_FLASH_NUM		2
+
+/*
+ * Environment
+ */
+#define CONFIG_ENV_OVERWRITE
+
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_SIZE			0x40000          /* 256KB */
+#define CONFIG_ENV_OFFSET		0x200000        /* 2MB */
+#define CONFIG_ENV_SECT_SIZE		0x40000
+#endif
+
+/* I2C */
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
+
+#define CONFIG_CONS_INDEX       1
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE     1
+#define CONFIG_SYS_NS16550_CLK          (get_bus_freq(0)/2)
+
+#define CONFIG_BAUDRATE			115200
+#define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
+
+/* Command line configuration */
+#define CONFIG_CMD_ENV
+#undef CONFIG_CMD_IMLS
+
+#define CONFIG_ARCH_EARLY_INIT_R
+
+#define CONFIG_SYS_HZ			1000
+
+#define CONFIG_HWCONFIG
+#define HWCONFIG_BUFFER_SIZE		128
+
+#define CONFIG_DISPLAY_CPUINFO
+
+/* Initial environment variables */
+#define CONFIG_EXTRA_ENV_SETTINGS		\
+	"initrd_high=0xffffffff\0"		\
+	"verify=no\0"				\
+	"hwconfig=fsl_ddr:bank_intlv=auto\0"	\
+	"loadaddr=0x80100000\0"			\
+	"kernel_addr=0x100000\0"		\
+	"ramdisk_addr=0x800000\0"		\
+	"ramdisk_size=0x2000000\0"		\
+	"fdt_high=0xffffffffffffffff\0"		\
+	"initrd_high=0xffffffffffffffff\0"	\
+	"kernel_start=0xa00000\0"		\
+	"kernel_load=0xa0000000\0"		\
+	"kernel_size=0x2800000\0"		\
+	"console=ttyAMA0,38400n8\0"
+
+#define CONFIG_BOOTARGS		"console=ttyS0,115200 root=/dev/ram0 " \
+				"earlycon=uart8250,mmio,0x21c0500"
+#define CONFIG_BOOTCOMMAND		"sf probe 0:0; sf read $kernel_load "\
+					"$kernel_start $kernel_size && "\
+					"bootm $kernel_load"
+#define CONFIG_BOOTDELAY		10
+
+/* Monitor Command Prompt */
+#define CONFIG_SYS_CBSIZE		512	/* Console I/O Buffer Size */
+#define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + \
+					sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE /* Boot args buffer */
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_CMDLINE_EDITING		1
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_SYS_MAXARGS		64	/* max command args */
+
+#define CONFIG_PANIC_HANG
+#define CONFIG_SYS_BOOTM_LEN   (64 << 20)      /* Increase max gunzip size */
+
+#include <asm/fsl_secure_boot.h>
+
+#endif /* __LS1012A_COMMON_H */
diff --git a/include/configs/ls1012aqds.h b/include/configs/ls1012aqds.h
new file mode 100644
index 0000000..2d84095
--- /dev/null
+++ b/include/configs/ls1012aqds.h
@@ -0,0 +1,191 @@
+/*
+ * Copyright 2016 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __LS1012AQDS_H__
+#define __LS1012AQDS_H__
+
+#include "ls1012a_common.h"
+
+
+#define CONFIG_DIMM_SLOTS_PER_CTLR	1
+#define CONFIG_CHIP_SELECTS_PER_CTRL	1
+#define CONFIG_NR_DRAM_BANKS		2
+#define CONFIG_SYS_SDRAM_SIZE		0x40000000
+
+#define CONFIG_SYS_MMDC_CORE_CONTROL_1		0x05180000
+#define CONFIG_SYS_MMDC_CORE_CONTROL_2		0x85180000
+
+/*
+ * QIXIS Definitions
+ */
+#define CONFIG_FSL_QIXIS
+
+#ifdef CONFIG_FSL_QIXIS
+#define CONFIG_QIXIS_I2C_ACCESS
+#define CONFIG_SYS_I2C_FPGA_ADDR	0x66
+#define QIXIS_LBMAP_BRDCFG_REG		0x04
+#define QIXIS_LBMAP_SWITCH		6
+#define QIXIS_LBMAP_MASK		0xf7
+#define QIXIS_LBMAP_SHIFT		0
+#define QIXIS_LBMAP_DFLTBANK		0x00
+#define QIXIS_LBMAP_ALTBANK		0x08
+#define QIXIS_RST_CTL_RESET		0x41
+#define QIXIS_RCFG_CTL_RECONFIG_IDLE	0x20
+#define QIXIS_RCFG_CTL_RECONFIG_START	0x21
+#define QIXIS_RCFG_CTL_WATCHDOG_ENBLE	0x08
+#endif
+
+/*
+ * I2C bus multiplexer
+ */
+#define I2C_MUX_PCA_ADDR_PRI		0x77
+#define I2C_MUX_PCA_ADDR_SEC		0x76 /* Secondary multiplexer */
+#define I2C_RETIMER_ADDR		0x18
+#define I2C_MUX_CH_DEFAULT		0x8
+#define I2C_MUX_CH_CH7301		0xC
+#define I2C_MUX_CH5			0xD
+#define I2C_MUX_CH7			0xF
+
+#define I2C_MUX_CH_VOL_MONITOR 0xa
+
+/*
+* RTC configuration
+*/
+#define RTC
+#define CONFIG_RTC_PCF8563 1
+#define CONFIG_SYS_I2C_RTC_ADDR         0x51  /* Channel 3*/
+#define CONFIG_CMD_DATE
+
+/* EEPROM */
+#define CONFIG_ID_EEPROM
+#define CONFIG_CMD_EEPROM
+#define CONFIG_SYS_I2C_EEPROM_NXID
+#define CONFIG_SYS_EEPROM_BUS_NUM    0
+#define CONFIG_SYS_I2C_EEPROM_ADDR   0x57
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN     1
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
+
+
+/* Voltage monitor on channel 2*/
+#define I2C_VOL_MONITOR_ADDR           0x40
+#define I2C_VOL_MONITOR_BUS_V_OFFSET   0x2
+#define I2C_VOL_MONITOR_BUS_V_OVF      0x1
+#define I2C_VOL_MONITOR_BUS_V_SHIFT    3
+
+/* DSPI */
+#define CONFIG_FSL_DSPI1
+#define CONFIG_DEFAULT_SPI_BUS 1
+
+#define CONFIG_CMD_SPI
+#define MMAP_DSPI          DSPI1_BASE_ADDR
+
+#define CONFIG_SYS_DSPI_CTAR0   1
+
+#define CONFIG_SYS_DSPI_CTAR1	(DSPI_CTAR_TRSZ(7) | DSPI_CTAR_PCSSCK_1CLK |\
+				DSPI_CTAR_PASC(0) | DSPI_CTAR_PDT(0) | \
+				DSPI_CTAR_CSSCK(2) | DSPI_CTAR_ASC(0) | \
+				DSPI_CTAR_DT(0))
+#define CONFIG_SPI_FLASH_SST /* cs1 */
+
+#define CONFIG_SYS_DSPI_CTAR2	(DSPI_CTAR_TRSZ(7) | DSPI_CTAR_PCSSCK_1CLK |\
+				DSPI_CTAR_PASC(0) | DSPI_CTAR_PDT(0) | \
+				DSPI_CTAR_CSSCK(0) | DSPI_CTAR_ASC(0) | \
+				DSPI_CTAR_DT(0))
+#define CONFIG_SPI_FLASH_STMICRO /* cs2 */
+
+#define CONFIG_SYS_DSPI_CTAR3	(DSPI_CTAR_TRSZ(7) | DSPI_CTAR_PCSSCK_1CLK |\
+				DSPI_CTAR_PASC(0) | DSPI_CTAR_PDT(0) | \
+				DSPI_CTAR_CSSCK(2) | DSPI_CTAR_ASC(0) | \
+				DSPI_CTAR_DT(0))
+#define CONFIG_SPI_FLASH_EON /* cs3 */
+
+#define CONFIG_SF_DEFAULT_SPEED      10000000
+#define CONFIG_SF_DEFAULT_MODE       SPI_MODE_0
+#define CONFIG_SF_DEFAULT_BUS        1
+#define CONFIG_SF_DEFAULT_CS         0
+
+/*
+* USB
+*/
+/* EHCI Support - disbaled by default */
+/*#define CONFIG_HAS_FSL_DR_USB*/
+
+#ifdef CONFIG_HAS_FSL_DR_USB
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_FSL
+#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
+#endif
+
+/*XHCI Support - enabled by default*/
+#define CONFIG_HAS_FSL_XHCI_USB
+
+#ifdef CONFIG_HAS_FSL_XHCI_USB
+#define CONFIG_USB_XHCI
+#define CONFIG_USB_XHCI_FSL
+#define CONFIG_USB_XHCI_DWC3
+#define CONFIG_USB_MAX_CONTROLLER_COUNT         1
+#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS      2
+#define CONFIG_USB_STORAGE
+#endif
+
+/*  MMC  */
+#define CONFIG_MMC
+#ifdef CONFIG_MMC
+#define CONFIG_FSL_ESDHC
+#define CONFIG_SYS_FSL_MMC_HAS_CAPBLT_VS33
+#define CONFIG_GENERIC_MMC
+#define CONFIG_DOS_PARTITION
+#endif
+
+/* SATA */
+#define CONFIG_LIBATA
+#define	CONFIG_SCSI
+#define CONFIG_SCSI_AHCI
+#define CONFIG_SCSI_AHCI_PLAT
+#define CONFIG_CMD_SCSI
+#define CONFIG_DOS_PARTITION
+#define CONFIG_BOARD_LATE_INIT
+
+#define CONFIG_SYS_SATA				AHCI_BASE_ADDR
+
+#define CONFIG_SYS_SCSI_MAX_SCSI_ID		1
+#define CONFIG_SYS_SCSI_MAX_LUN			1
+#define CONFIG_SYS_SCSI_MAX_DEVICE		(CONFIG_SYS_SCSI_MAX_SCSI_ID * \
+						CONFIG_SYS_SCSI_MAX_LUN)
+#define CONFIG_PCI		/* Enable PCI/PCIE */
+#define CONFIG_PCIE1		/* PCIE controller 1 */
+#define CONFIG_PCIE_LAYERSCAPE	/* Use common FSL Layerscape PCIe code */
+#define FSL_PCIE_COMPAT "fsl,ls1043a-pcie"
+
+#define CONFIG_SYS_PCI_64BIT
+
+#define CONFIG_SYS_PCIE_CFG0_PHYS_OFF	0x00000000
+#define CONFIG_SYS_PCIE_CFG0_SIZE	0x00001000	/* 4k */
+#define CONFIG_SYS_PCIE_CFG1_PHYS_OFF	0x00001000
+#define CONFIG_SYS_PCIE_CFG1_SIZE	0x00001000	/* 4k */
+
+#define CONFIG_SYS_PCIE_IO_BUS		0x00000000
+#define CONFIG_SYS_PCIE_IO_PHYS_OFF	0x00010000
+#define CONFIG_SYS_PCIE_IO_SIZE		0x00010000	/* 64k */
+
+#define CONFIG_SYS_PCIE_MEM_BUS         0x08000000
+#define CONFIG_SYS_PCIE_MEM_PHYS_OFF    0x04000000
+#define CONFIG_SYS_PCIE_MEM_SIZE        0x80000000      /* 128M */
+
+#define CONFIG_NET_MULTI
+#define CONFIG_PCI_PNP
+#define CONFIG_PCI_SCAN_SHOW
+#define CONFIG_CMD_PCI
+
+#define CONFIG_CMD_MEMINFO
+#define CONFIG_CMD_MEMTEST
+#define CONFIG_SYS_MEMTEST_START	0x80000000
+#define CONFIG_SYS_MEMTEST_END		0x9fffffff
+
+#define CONFIG_MISC_INIT_R
+
+#endif /* __LS1012AQDS_H__ */
-- 
1.9.1

[U-Boot] [PATCH 10/11][v4] armv8: ls1012a: Add support of ls1012ardb board

[Prabhakar Kushwaha]

QorIQ LS1012A Reference Design System (LS1012ARDB) is a high-performance
development platform, with a complete debugging environment.
The LS1012ARDB board supports the QorIQ LS1012A processor and is
optimized to support the high-bandwidth DDR3L memory and
a full complement of high-speed SerDes ports.

Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com>
Signed-off-by: Pratiyush Mohan Srivastava <pratiyush.srivastava@nxp.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
---
Changes for v2: Sending as it is
Changes for v3: Incorporated York's comments
Changes for v4: Incorporated Alex and York's comments
	- removed ddr init magic numbers
	- updated file license
	- define pcie, sata, sdhc define in rdb.h
	- use arch_fixup_fdt

 arch/arm/Kconfig                        |  10 ++
 arch/arm/dts/Makefile                   |   3 +-
 arch/arm/dts/fsl-ls1012a-rdb.dts        |  16 +++
 arch/arm/dts/fsl-ls1012a-rdb.dtsi       |  39 ++++++
 board/freescale/ls1012ardb/Kconfig      |  15 +++
 board/freescale/ls1012ardb/MAINTAINERS  |   6 +
 board/freescale/ls1012ardb/Makefile     |   7 +
 board/freescale/ls1012ardb/README       |  54 ++++++++
 board/freescale/ls1012ardb/ls1012ardb.c | 223 ++++++++++++++++++++++++++++++++
 configs/ls1012ardb_qspi_defconfig       |  32 +++++
 include/configs/ls1012ardb.h            | 107 +++++++++++++++
 11 files changed, 511 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/dts/fsl-ls1012a-rdb.dts
 create mode 100644 arch/arm/dts/fsl-ls1012a-rdb.dtsi
 create mode 100644 board/freescale/ls1012ardb/Kconfig
 create mode 100644 board/freescale/ls1012ardb/MAINTAINERS
 create mode 100644 board/freescale/ls1012ardb/Makefile
 create mode 100644 board/freescale/ls1012ardb/README
 create mode 100644 board/freescale/ls1012ardb/ls1012ardb.c
 create mode 100644 configs/ls1012ardb_qspi_defconfig
 create mode 100644 include/configs/ls1012ardb.h

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 30fc32a..9be8c2b 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -705,6 +705,15 @@ config TARGET_LS1012AQDS
 	  development platform that supports the QorIQ LS1012A
 	  Layerscape Architecture processor.
 
+config TARGET_LS1012ARDB
+	bool "Support ls1012ardb"
+	select ARM64
+	help
+	  Support for Freescale LS1012ARDB platform.
+	  The LS1012A Reference design board (RDB) is a high-performance
+	  development platform that supports the QorIQ LS1012A
+	  Layerscape Architecture processor.
+
 config TARGET_LS1021AQDS
 	bool "Support ls1021aqds"
 	select CPU_V7
@@ -862,6 +871,7 @@ source "board/freescale/ls1043aqds/Kconfig"
 source "board/freescale/ls1021atwr/Kconfig"
 source "board/freescale/ls1043ardb/Kconfig"
 source "board/freescale/ls1012aqds/Kconfig"
+source "board/freescale/ls1012ardb/Kconfig"
 source "board/freescale/mx23evk/Kconfig"
 source "board/freescale/mx25pdk/Kconfig"
 source "board/freescale/mx28evk/Kconfig"
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 47ec7a2..f021699 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -121,7 +121,8 @@ dtb-$(CONFIG_FSL_LSCH3) += fsl-ls2080a-qds.dtb \
 dtb-$(CONFIG_FSL_LSCH2) += fsl-ls1043a-qds-duart.dtb \
 	fsl-ls1043a-qds-lpuart.dtb \
 	fsl-ls1043a-rdb.dtb \
-	fsl-ls1012a-qds.dtb
+	fsl-ls1012a-qds.dtb \
+	fsl-ls1012a-rdb.dtb
 
 dtb-$(CONFIG_ARCH_SNAPDRAGON) += dragonboard410c.dtb
 
diff --git a/arch/arm/dts/fsl-ls1012a-rdb.dts b/arch/arm/dts/fsl-ls1012a-rdb.dts
new file mode 100644
index 0000000..f683812
--- /dev/null
+++ b/arch/arm/dts/fsl-ls1012a-rdb.dts
@@ -0,0 +1,16 @@
+/*
+ * Device Tree file for Freescale Layerscape-1012A family SoC.
+ *
+ * Copyright 2016, Freescale Semiconductor
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/dts-v1/;
+#include "fsl-ls1012a-rdb.dtsi"
+
+/ {
+       chosen {
+               stdout-path = &duart0;
+       };
+};
diff --git a/arch/arm/dts/fsl-ls1012a-rdb.dtsi b/arch/arm/dts/fsl-ls1012a-rdb.dtsi
new file mode 100644
index 0000000..bf407ae
--- /dev/null
+++ b/arch/arm/dts/fsl-ls1012a-rdb.dtsi
@@ -0,0 +1,39 @@
+/*
+ * Device Tree Include file for Freescale Layerscape-1012A family SoC.
+ *
+ * Copyright 2016, Freescale Semiconductor
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+/include/ "fsl-ls1012a.dtsi"
+
+/ {
+	model = "LS1012A RDB Board";
+	aliases {
+		spi0 = &qspi;
+	};
+};
+
+&qspi {
+	bus-num = <0>;
+	status = "okay";
+
+	qflash0: s25fl128s at 0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "spi-flash";
+		spi-max-frequency = <20000000>;
+		reg = <0>;
+	};
+};
+
+&i2c0 {
+	status = "okay";
+};
+
+&duart0 {
+	status = "okay";
+};
diff --git a/board/freescale/ls1012ardb/Kconfig b/board/freescale/ls1012ardb/Kconfig
new file mode 100644
index 0000000..3f67c28
--- /dev/null
+++ b/board/freescale/ls1012ardb/Kconfig
@@ -0,0 +1,15 @@
+if TARGET_LS1012ARDB
+
+config SYS_BOARD
+	default "ls1012ardb"
+
+config SYS_VENDOR
+	default "freescale"
+
+config SYS_SOC
+	default "fsl-layerscape"
+
+config SYS_CONFIG_NAME
+	default "ls1012ardb"
+
+endif
diff --git a/board/freescale/ls1012ardb/MAINTAINERS b/board/freescale/ls1012ardb/MAINTAINERS
new file mode 100644
index 0000000..79a2a7d
--- /dev/null
+++ b/board/freescale/ls1012ardb/MAINTAINERS
@@ -0,0 +1,6 @@
+LS1012ARDB BOARD
+M:	Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
+S:	Maintained
+F:	board/freescale/ls1012ardb/
+F:	include/configs/ls1012ardb.h
+F:	configs/ls1012ardb_qspi_defconfig
diff --git a/board/freescale/ls1012ardb/Makefile b/board/freescale/ls1012ardb/Makefile
new file mode 100644
index 0000000..05fa9d9
--- /dev/null
+++ b/board/freescale/ls1012ardb/Makefile
@@ -0,0 +1,7 @@
+#
+# Copyright 2016 Freescale Semiconductor, Inc.
+#
+# SPDX-License-Identifier:      GPL-2.0+
+#
+
+obj-y += ls1012ardb.o
diff --git a/board/freescale/ls1012ardb/README b/board/freescale/ls1012ardb/README
new file mode 100644
index 0000000..453b432
--- /dev/null
+++ b/board/freescale/ls1012ardb/README
@@ -0,0 +1,54 @@
+Overview
+--------
+QorIQ LS1012A Reference Design System (LS1012ARDB) is a high-performance
+development platform, with a complete debugging environment.
+The LS1012ARDB board supports the QorIQ LS1012A processor and is
+optimized to support the high-bandwidth DDR3L memory and
+a full complement of high-speed SerDes ports.
+
+LS1012A SoC Overview
+--------------------
+Please refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc for LS2080A
+SoC overview.
+
+LS1012ARDB board Overview
+-----------------------
+ - SERDES Connections, 4 lanes supporting:
+      - PCI Express - 3.0
+      - SGMII, SGMII 2.5
+      - SATA 3.0
+ - DDR Controller
+     - 16-bit, 1 GB DDR3L SDRAM memory, running at data rates up to 1 GT/s
+ -QSPI: A dual 1:3 switch, NX3L4357GM,115 (U35) drives the QSPI chip-select
+ signals to
+    - QSPI NOR flash memory (2 virtual banks)
+    - the QSPI emulator.s
+ - USB 3.0
+    - one high-speed USB 2.0/3.0 port.
+ - Two enhanced secure digital host controllers:
+    - SDHC1 controller can be connected to onboard SDHC connector
+    - SDHC2 controller: Three dual 1:4 mux/demux devices,
+    74CBTLV3253DS (U30, U31, U33) drive the SDHC2 signals to eMMC,
+    SDIO WiFi, SPI, and Ardiuno shield
+ - 2 I2C controllers
+ - One SATA onboard connectors
+ - UART
+   - The LS1012A processor consists of two UART controllers,
+   out of which only UART1 is used on RDB.
+ - ARM JTAG support
+
+Booting Options
+---------------
+a) QSPI Flash Emu Boot
+b) QSPI Flash 1
+c) QSPI Flash 2
+
+QSPI flash map
+--------------
+Images		| Size	|QSPI Flash Address
+------------------------------------------
+RCW + PBI	| 1MB	| 0x4000_0000
+U-boot 		| 1MB	| 0x4010_0000
+U-boot Env 	| 1MB	| 0x4020_0000
+PPA FIT image	| 2MB	| 0x4050_0000
+Linux ITB	| ~53MB | 0x40A0_0000
diff --git a/board/freescale/ls1012ardb/ls1012ardb.c b/board/freescale/ls1012ardb/ls1012ardb.c
new file mode 100644
index 0000000..ceb550a
--- /dev/null
+++ b/board/freescale/ls1012ardb/ls1012ardb.c
@@ -0,0 +1,223 @@
+/*
+ * Copyright 2016 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <asm/io.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/fsl_serdes.h>
+#include <asm/arch/soc.h>
+#include <hwconfig.h>
+#include <ahci.h>
+#include <mmc.h>
+#include <scsi.h>
+#include <fsl_csu.h>
+#include <fsl_esdhc.h>
+#include <environment.h>
+#include <fsl_mmdc.h>
+#include <netdev.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static void set_wait_for_bits_clear(void *ptr, u32 value, u32 bits)
+{
+	int timeout = 1000;
+
+	out_be32(ptr, value);
+
+	while (in_be32(ptr) & bits) {
+		udelay(100);
+		timeout--;
+	}
+	if (timeout <= 0)
+		puts("Error: wait for clear timeout.\n");
+}
+
+int checkboard(void)
+{
+	u8 in1;
+
+	puts("Board: LS1012ARDB ");
+
+	/* Initialize i2c early for Serial flash bank information */
+	i2c_set_bus_num(0);
+
+	if (i2c_read(I2C_MUX_IO1_ADDR, 1, 1, &in1, 1) < 0) {
+		printf("Error reading i2c boot information!\n");
+		return 0; /* Don't want to hang() on this error */
+	}
+
+	puts("Version");
+	if ((in1 & (~__SW_REV_MASK)) == __SW_REV_A)
+		puts(": RevA");
+	else if ((in1 & (~__SW_REV_MASK)) == __SW_REV_B)
+		puts(": RevB");
+	else
+		puts(": unknown");
+
+	printf(", boot from QSPI");
+	if ((in1 & (~__SW_BOOT_MASK)) == __SW_BOOT_EMU)
+		puts(": emu\n");
+	else if ((in1 & (~__SW_BOOT_MASK)) == __SW_BOOT_BANK1)
+		puts(": bank1\n");
+	else if ((in1 & (~__SW_BOOT_MASK)) == __SW_BOOT_BANK2)
+		puts(": bank2\n");
+	else
+		puts("unknown\n");
+
+	return 0;
+}
+
+void mmdc_init(void)
+{
+	struct mmdc_p_regs *mmdc =
+		(struct mmdc_p_regs *)CONFIG_SYS_FSL_DDR_ADDR;
+
+	out_be32(&mmdc->mdscr, CONFIGURATION_REQ);
+
+	/* configure timing parms */
+	out_be32(&mmdc->mdotc,  CONFIG_SYS_MMDC_CORE_ODT_TIMING);
+	out_be32(&mmdc->mdcfg0, CONFIG_SYS_MMDC_CORE_TIMING_CFG_0);
+	out_be32(&mmdc->mdcfg1, CONFIG_SYS_MMDC_CORE_TIMING_CFG_1);
+	out_be32(&mmdc->mdcfg2, CONFIG_SYS_MMDC_CORE_TIMING_CFG_2);
+
+	/* other parms	*/
+	out_be32(&mmdc->mdmisc,    CONFIG_SYS_MMDC_CORE_MISC);
+	out_be32(&mmdc->mpmur0,    CONFIG_SYS_MMDC_PHY_MEASURE_UNIT);
+	out_be32(&mmdc->mdrwd,     CONFIG_SYS_MMDC_CORE_RDWR_CMD_DELAY);
+	out_be32(&mmdc->mpodtctrl, CONFIG_SYS_MMDC_PHY_ODT_CTRL);
+
+	/* out of reset delays */
+	out_be32(&mmdc->mdor,  CONFIG_SYS_MMDC_CORE_OUT_OF_RESET_DELAY);
+
+	/* physical parms */
+	out_be32(&mmdc->mdctl, CONFIG_SYS_MMDC_CORE_CONTROL_1);
+	out_be32(&mmdc->mdasp, CONFIG_SYS_MMDC_CORE_ADDR_PARTITION);
+
+       /* Enable MMDC */
+	out_be32(&mmdc->mdctl, CONFIG_SYS_MMDC_CORE_CONTROL_2);
+
+	/* dram init sequence: update MRs */
+	out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_0x8 | CONFIGURATION_REQ |
+				CMD_LOAD_MODE_REG | CMD_BANK_ADDR_2));
+	out_be32(&mmdc->mdscr, (CONFIGURATION_REQ | CMD_LOAD_MODE_REG |
+				CMD_BANK_ADDR_3));
+	out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_0x4 | CONFIGURATION_REQ |
+				CMD_LOAD_MODE_REG | CMD_BANK_ADDR_1));
+	out_be32(&mmdc->mdscr, (CMD_ADDR_MSB_0x19 | CMD_ADDR_LSB_0x30 |
+				CONFIGURATION_REQ | CMD_LOAD_MODE_REG |
+				CMD_BANK_ADDR_0));
+
+       /* dram init sequence: ZQCL */
+	out_be32(&mmdc->mdscr, (CMD_ADDR_MSB_0x4 | CONFIGURATION_REQ |
+				CMD_ZQ_CALIBRATION | CMD_BANK_ADDR_0));
+	set_wait_for_bits_clear(&mmdc->mpzqhwctrl,
+				CONFIG_SYS_MMDC_PHY_ZQ_HW_CTRL,
+				FORCE_ZQ_AUTO_CALIBRATION);
+
+       /* Calibrations now: wr lvl */
+	out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_0x84 | CONFIGURATION_REQ |
+				CMD_LOAD_MODE_REG | CMD_BANK_ADDR_1));
+	out_be32(&mmdc->mdscr, (CONFIGURATION_REQ | WL_EN | CMD_NORMAL));
+	set_wait_for_bits_clear(&mmdc->mpwlgcr, WR_LVL_HW_EN, WR_LVL_HW_EN);
+
+	mdelay(1);
+
+	out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_0x4 | CONFIGURATION_REQ |
+				CMD_LOAD_MODE_REG | CMD_BANK_ADDR_1));
+	out_be32(&mmdc->mdscr, CONFIGURATION_REQ);
+
+	mdelay(1);
+
+       /* Calibrations now: Read DQS gating calibration */
+	out_be32(&mmdc->mdscr, (CMD_ADDR_MSB_0x4 | CONFIGURATION_REQ |
+				CMD_PRECHARGE_BANK_OPEN | CMD_BANK_ADDR_0));
+	out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_0x4 | CONFIGURATION_REQ |
+				CMD_LOAD_MODE_REG | CMD_BANK_ADDR_3));
+	out_be32(&mmdc->mppdcmpr2, MPR_COMPARE_EN);
+	out_be32(&mmdc->mprddlctl, CONFIG_SYS_MMDC_PHY_RD_DLY_LINES_CFG);
+	set_wait_for_bits_clear(&mmdc->mpdgctrl0,
+				AUTO_RD_DQS_GATING_CALIBRATION_EN,
+				AUTO_RD_DQS_GATING_CALIBRATION_EN);
+
+	out_be32(&mmdc->mdscr, (CONFIGURATION_REQ | CMD_LOAD_MODE_REG |
+				CMD_BANK_ADDR_3));
+
+       /* Calibrations now: Read calibration */
+	out_be32(&mmdc->mdscr, (CMD_ADDR_MSB_0x4 | CONFIGURATION_REQ |
+				CMD_PRECHARGE_BANK_OPEN | CMD_BANK_ADDR_0));
+	out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_0x4 | CONFIGURATION_REQ |
+				CMD_LOAD_MODE_REG | CMD_BANK_ADDR_3));
+	out_be32(&mmdc->mppdcmpr2,  MPR_COMPARE_EN);
+	set_wait_for_bits_clear(&mmdc->mprddlhwctl,
+				AUTO_RD_CALIBRATION_EN,
+				AUTO_RD_CALIBRATION_EN);
+
+	out_be32(&mmdc->mdscr, (CONFIGURATION_REQ | CMD_LOAD_MODE_REG |
+				CMD_BANK_ADDR_3));
+
+       /* PD, SR */
+	out_be32(&mmdc->mdpdc, CONFIG_SYS_MMDC_CORE_PWR_DOWN_CTRL);
+	out_be32(&mmdc->mapsr, CONFIG_SYS_MMDC_CORE_PWR_SAV_CTRL_STAT);
+
+       /* refresh scheme */
+	set_wait_for_bits_clear(&mmdc->mdref,
+				CONFIG_SYS_MMDC_CORE_REFRESH_CTL,
+				START_REFRESH);
+
+       /* disable CON_REQ */
+	out_be32(&mmdc->mdscr, DISABLE_CFG_REQ);
+}
+
+int dram_init(void)
+{
+	mmdc_init();
+
+	gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
+
+	return 0;
+}
+
+int board_eth_init(bd_t *bis)
+{
+	return pci_eth_init(bis);
+}
+
+int board_early_init_f(void)
+{
+	fsl_lsch2_early_init_f();
+
+	return 0;
+}
+
+int board_init(void)
+{
+	struct ccsr_cci400 *cci = (struct ccsr_cci400 *)CONFIG_SYS_CCI400_ADDR;
+	/*
+	 * Set CCI-400 control override register to enable barrier
+	 * transaction
+	 */
+	out_le32(&cci->ctrl_ord, CCI400_CTRLORD_EN_BARRIER);
+
+#ifdef CONFIG_ENV_IS_NOWHERE
+	gd->env_addr = (ulong)&default_environment[0];
+#endif
+
+#ifdef CONFIG_LAYERSCAPE_NS_ACCESS
+	enable_layerscape_ns_access();
+#endif
+
+	return 0;
+}
+
+int ft_board_setup(void *blob, bd_t *bd)
+{
+	arch_fixup_fdt(blob);
+
+	ft_cpu_setup(blob, bd);
+
+	return 0;
+}
diff --git a/configs/ls1012ardb_qspi_defconfig b/configs/ls1012ardb_qspi_defconfig
new file mode 100644
index 0000000..456eebd
--- /dev/null
+++ b/configs/ls1012ardb_qspi_defconfig
@@ -0,0 +1,32 @@
+CONFIG_ARM=y
+CONFIG_TARGET_LS1012ARDB=y
+# CONFIG_SYS_MALLOC_F is not set
+CONFIG_SPI_FLASH=y
+CONFIG_DM_SPI=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1012a-rdb"
+CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_OF_STDOUT_VIA_ALIAS=y
+CONFIG_SYS_EXTRA_OPTIONS="QSPI_BOOT"
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_GREPENV=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_SF=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_USB=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_CACHE=y
+CONFIG_CMD_EXT2=y
+CONFIG_CMD_FAT=y
+CONFIG_OF_CONTROL=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_DM=y
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
+CONFIG_FSL_DSPI=y
diff --git a/include/configs/ls1012ardb.h b/include/configs/ls1012ardb.h
new file mode 100644
index 0000000..f63c66a
--- /dev/null
+++ b/include/configs/ls1012ardb.h
@@ -0,0 +1,107 @@
+/*
+ * Copyright 2016 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __LS1012ARDB_H__
+#define __LS1012ARDB_H__
+
+#include "ls1012a_common.h"
+
+
+#define CONFIG_DIMM_SLOTS_PER_CTLR	1
+#define CONFIG_CHIP_SELECTS_PER_CTRL	1
+#define CONFIG_NR_DRAM_BANKS		2
+#define CONFIG_SYS_SDRAM_SIZE		0x40000000
+
+#define CONFIG_SYS_MMDC_CORE_CONTROL_1		0x05180000
+#define CONFIG_SYS_MMDC_CORE_CONTROL_2		0x85180000
+
+#define CONFIG_CMD_MEMINFO
+#define CONFIG_CMD_MEMTEST
+#define CONFIG_SYS_MEMTEST_START	0x80000000
+#define CONFIG_SYS_MEMTEST_END		0x9fffffff
+
+/*
+* USB
+*/
+#define CONFIG_HAS_FSL_XHCI_USB
+
+#ifdef CONFIG_HAS_FSL_XHCI_USB
+#define CONFIG_USB_XHCI
+#define CONFIG_USB_XHCI_FSL
+#define CONFIG_USB_XHCI_DWC3
+#define CONFIG_USB_MAX_CONTROLLER_COUNT         1
+#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS      2
+#define CONFIG_USB_STORAGE
+#endif
+
+/*
+ * I2C IO expander
+ */
+
+#define I2C_MUX_IO1_ADDR	0x24
+#define __SW_BOOT_MASK		0xFC
+#define __SW_BOOT_EMU		0x10
+#define __SW_BOOT_BANK1		0x00
+#define __SW_BOOT_BANK2		0x01
+#define __SW_REV_MASK		0x07
+#define __SW_REV_A		0xF8
+#define __SW_REV_B		0xF0
+
+/*  MMC  */
+#define CONFIG_MMC
+#ifdef CONFIG_MMC
+#define CONFIG_FSL_ESDHC
+#define CONFIG_SYS_FSL_MMC_HAS_CAPBLT_VS33
+#define CONFIG_GENERIC_MMC
+#define CONFIG_DOS_PARTITION
+#endif
+
+/* SATA */
+#define CONFIG_LIBATA
+#define	CONFIG_SCSI
+#define CONFIG_SCSI_AHCI
+#define CONFIG_SCSI_AHCI_PLAT
+#define CONFIG_CMD_SCSI
+#define CONFIG_DOS_PARTITION
+#define CONFIG_BOARD_LATE_INIT
+
+#define CONFIG_SYS_SATA				AHCI_BASE_ADDR
+
+#define CONFIG_SYS_SCSI_MAX_SCSI_ID		1
+#define CONFIG_SYS_SCSI_MAX_LUN			1
+#define CONFIG_SYS_SCSI_MAX_DEVICE		(CONFIG_SYS_SCSI_MAX_SCSI_ID * \
+						CONFIG_SYS_SCSI_MAX_LUN)
+#define CONFIG_PCI		/* Enable PCI/PCIE */
+#define CONFIG_PCIE1		/* PCIE controller 1 */
+#define CONFIG_PCIE_LAYERSCAPE	/* Use common FSL Layerscape PCIe code */
+#define FSL_PCIE_COMPAT "fsl,ls1043a-pcie"
+
+#define CONFIG_SYS_PCI_64BIT
+
+#define CONFIG_SYS_PCIE_CFG0_PHYS_OFF	0x00000000
+#define CONFIG_SYS_PCIE_CFG0_SIZE	0x00001000	/* 4k */
+#define CONFIG_SYS_PCIE_CFG1_PHYS_OFF	0x00001000
+#define CONFIG_SYS_PCIE_CFG1_SIZE	0x00001000	/* 4k */
+
+#define CONFIG_SYS_PCIE_IO_BUS		0x00000000
+#define CONFIG_SYS_PCIE_IO_PHYS_OFF	0x00010000
+#define CONFIG_SYS_PCIE_IO_SIZE		0x00010000	/* 64k */
+
+#define CONFIG_SYS_PCIE_MEM_BUS         0x08000000
+#define CONFIG_SYS_PCIE_MEM_PHYS_OFF    0x04000000
+#define CONFIG_SYS_PCIE_MEM_SIZE        0x80000000      /* 128M */
+
+#define CONFIG_NET_MULTI
+#define CONFIG_PCI_PNP
+#define CONFIG_PCI_SCAN_SHOW
+#define CONFIG_CMD_PCI
+
+#define CONFIG_CMD_MEMINFO
+#define CONFIG_CMD_MEMTEST
+#define CONFIG_SYS_MEMTEST_START	0x80000000
+#define CONFIG_SYS_MEMTEST_END		0x9fffffff
+
+#endif /* __LS1012ARDB_H__ */
-- 
1.9.1

[U-Boot] [PATCH 11/11][v4] armv8: ls1012a: Add support of ls1012afrdm board

[Prabhakar Kushwaha]

QorIQ LS1012A FREEDOM (LS1012AFRDM) is a high-performance
development platform, with a complete debugging environment.
The LS1012AFRDM board supports the QorIQ LS1012A processor and is
optimized to support the high-bandwidth DDR3L memory and
a full complement of high-speed SerDes ports.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@nxp.com>
Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com>
Signed-off-by: Pratiyush Mohan Srivastava <pratiyush.srivastava@nxp.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
---
Changes for v4: New patch in this patch-set

 arch/arm/Kconfig                          |  10 ++
 arch/arm/dts/Makefile                     |   3 +-
 arch/arm/dts/fsl-ls1012a-frdm.dts         |  16 +++
 arch/arm/dts/fsl-ls1012a-frdm.dtsi        |  37 ++++++
 board/freescale/ls1012afrdm/Kconfig       |  15 +++
 board/freescale/ls1012afrdm/MAINTAINERS   |   6 +
 board/freescale/ls1012afrdm/Makefile      |   7 ++
 board/freescale/ls1012afrdm/README        |  58 +++++++++
 board/freescale/ls1012afrdm/ls1012afrdm.c | 191 ++++++++++++++++++++++++++++++
 configs/ls1012afrdm_qspi_defconfig        |  29 +++++
 include/configs/ls1012afrdm.h             |  44 +++++++
 11 files changed, 415 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/dts/fsl-ls1012a-frdm.dts
 create mode 100644 arch/arm/dts/fsl-ls1012a-frdm.dtsi
 create mode 100644 board/freescale/ls1012afrdm/Kconfig
 create mode 100644 board/freescale/ls1012afrdm/MAINTAINERS
 create mode 100644 board/freescale/ls1012afrdm/Makefile
 create mode 100644 board/freescale/ls1012afrdm/README
 create mode 100644 board/freescale/ls1012afrdm/ls1012afrdm.c
 create mode 100644 configs/ls1012afrdm_qspi_defconfig
 create mode 100644 include/configs/ls1012afrdm.h

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 9be8c2b..71169b2 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -714,6 +714,15 @@ config TARGET_LS1012ARDB
 	  development platform that supports the QorIQ LS1012A
 	  Layerscape Architecture processor.
 
+config TARGET_LS1012AFRDM
+	bool "Support ls1012afrdm"
+	select ARM64
+	help
+	  Support for Freescale LS1012AFRDM platform.
+	  The LS1012A Freedom  board (FRDM) is a high-performance
+	  development platform that supports the QorIQ LS1012A
+	  Layerscape Architecture processor.
+
 config TARGET_LS1021AQDS
 	bool "Support ls1021aqds"
 	select CPU_V7
@@ -872,6 +881,7 @@ source "board/freescale/ls1021atwr/Kconfig"
 source "board/freescale/ls1043ardb/Kconfig"
 source "board/freescale/ls1012aqds/Kconfig"
 source "board/freescale/ls1012ardb/Kconfig"
+source "board/freescale/ls1012afrdm/Kconfig"
 source "board/freescale/mx23evk/Kconfig"
 source "board/freescale/mx25pdk/Kconfig"
 source "board/freescale/mx28evk/Kconfig"
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index f021699..e8ad6c6 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -122,7 +122,8 @@ dtb-$(CONFIG_FSL_LSCH2) += fsl-ls1043a-qds-duart.dtb \
 	fsl-ls1043a-qds-lpuart.dtb \
 	fsl-ls1043a-rdb.dtb \
 	fsl-ls1012a-qds.dtb \
-	fsl-ls1012a-rdb.dtb
+	fsl-ls1012a-rdb.dtb \
+	fsl-ls1012a-frdm.dtb
 
 dtb-$(CONFIG_ARCH_SNAPDRAGON) += dragonboard410c.dtb
 
diff --git a/arch/arm/dts/fsl-ls1012a-frdm.dts b/arch/arm/dts/fsl-ls1012a-frdm.dts
new file mode 100644
index 0000000..983e599
--- /dev/null
+++ b/arch/arm/dts/fsl-ls1012a-frdm.dts
@@ -0,0 +1,16 @@
+/*
+ * Device Tree file for Freescale Layerscape-1012A family SoC.
+ *
+ * Copyright 2016, Freescale Semiconductor
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/dts-v1/;
+#include "fsl-ls1012a-frdm.dtsi"
+
+/ {
+	chosen {
+		stdout-path = &duart0;
+	};
+};
diff --git a/arch/arm/dts/fsl-ls1012a-frdm.dtsi b/arch/arm/dts/fsl-ls1012a-frdm.dtsi
new file mode 100644
index 0000000..25dcdd2
--- /dev/null
+++ b/arch/arm/dts/fsl-ls1012a-frdm.dtsi
@@ -0,0 +1,37 @@
+/*
+ * Device Tree file for Freescale Layerscape-1012A family SoC.
+ *
+ * Copyright 2016, Freescale Semiconductor
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/include/ "fsl-ls1012a.dtsi"
+
+/ {
+	model = "LS1012A FREEDOM Board";
+	aliases {
+		spi0 = &qspi;
+	};
+};
+
+&qspi {
+	bus-num = <0>;
+	status = "okay";
+
+	qflash0: s25fl128s at 0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "spi-flash";
+		spi-max-frequency = <20000000>;
+		reg = <0>;
+	};
+};
+
+&i2c0 {
+	status = "okay";
+};
+
+&duart0 {
+	status = "okay";
+};
diff --git a/board/freescale/ls1012afrdm/Kconfig b/board/freescale/ls1012afrdm/Kconfig
new file mode 100644
index 0000000..a34521c
--- /dev/null
+++ b/board/freescale/ls1012afrdm/Kconfig
@@ -0,0 +1,15 @@
+if TARGET_LS1012AFRDM
+
+config SYS_BOARD
+	default "ls1012afrdm"
+
+config SYS_VENDOR
+	default "freescale"
+
+config SYS_SOC
+	default "fsl-layerscape"
+
+config SYS_CONFIG_NAME
+	default "ls1012afrdm"
+
+endif
diff --git a/board/freescale/ls1012afrdm/MAINTAINERS b/board/freescale/ls1012afrdm/MAINTAINERS
new file mode 100644
index 0000000..842f86f
--- /dev/null
+++ b/board/freescale/ls1012afrdm/MAINTAINERS
@@ -0,0 +1,6 @@
+LS1012AFRDM BOARD
+M:	Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
+S:	Maintained
+F:	board/freescale/ls1012afrdm/
+F:	include/configs/ls1012afrdm.h
+F:	configs/ls1012afrdm_qspi_defconfig
diff --git a/board/freescale/ls1012afrdm/Makefile b/board/freescale/ls1012afrdm/Makefile
new file mode 100644
index 0000000..dbfa2ce
--- /dev/null
+++ b/board/freescale/ls1012afrdm/Makefile
@@ -0,0 +1,7 @@
+#
+# Copyright 2016 Freescale Semiconductor, Inc.
+#
+# SPDX-License-Identifier:      GPL-2.0+
+#
+
+obj-y += ls1012afrdm.o
diff --git a/board/freescale/ls1012afrdm/README b/board/freescale/ls1012afrdm/README
new file mode 100644
index 0000000..181c461
--- /dev/null
+++ b/board/freescale/ls1012afrdm/README
@@ -0,0 +1,58 @@
+Overview
+--------
+QorIQ LS1012A FREEDOM (LS1012AFRDM) is a high-performance development
+platform, with a complete debugging environment. The LS1012AFRDM board
+supports the QorIQ LS1012A processor and is optimized to support the
+high-bandwidth DDR3L memory and a full complement of high-speed SerDes ports.
+
+LS1012A SoC Overview
+--------------------
+Please refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc for LS2080A
+SoC overview.
+
+ LS1012AFRDM board Overview
+ -----------------------
+ - SERDES Connections, 2 lanes supportingspeeds upto 1 Gbit/s
+     - 2 SGMII 1G PHYs
+ - DDR Controller
+     - 4 Gb DDR3L SDRAM memory, running at data rates up to 1 GT/s
+	operating at 1.35 V
+ - QSPI
+     - Onboard 512 Mbit QSPI flash memory running at speed up
+      to 108/54 MHz
+ - One high-speed USB 2.0/3.0 port, one USB 2.0 port
+     - USB 2.0/3.0 port is configured as On-The-Go (OTG) with a
+       Micro-AB connector.
+     - USB 2.0 port is a debug port (CMSIS DAP) and is configured
+       as a Micro-AB device.
+ - I2C controller
+     - One I2C bus with connectivity to Arduino headers
+ - UART
+     - UART (Console): UART1 (Without flow control) for console
+ - ARM JTAG support
+     - ARM Cortex? 10-pin JTAG connector for LS1012A
+     - CMSIS DAP through K20 microcontroller
+ - SAI Audio interface
+     - One SAI port, SAI 2 with full duplex support
+ - Clocks
+     - 25 MHz crystal for LS1012A
+     - 8 MHz Crystal for K20
+     - 24 MHz for SC16IS740IPW SPI to Dual UART bridge
+ - Power Supplies
+     - 5 V input supply from USB
+     - 0.9 V, 1.35 V, and 1.8 V for VDD/Core, DDR, I/O, and
+       other board interfaces
+
+Booting Options
+---------------
+QSPI Flash 1
+
+QSPI flash map
+--------------
+Images		| Size	|QSPI Flash Address
+------------------------------------------
+RCW + PBI	| 1MB	| 0x4000_0000
+U-boot 		| 1MB	| 0x4010_0000
+U-boot Env 	| 1MB	| 0x4020_0000
+PPA FIT image	| 2MB	| 0x4050_0000
+Linux ITB	| ~53MB | 0x40A0_0000
diff --git a/board/freescale/ls1012afrdm/ls1012afrdm.c b/board/freescale/ls1012afrdm/ls1012afrdm.c
new file mode 100644
index 0000000..9985cf6
--- /dev/null
+++ b/board/freescale/ls1012afrdm/ls1012afrdm.c
@@ -0,0 +1,191 @@
+/*
+ * Copyright 2016 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <asm/io.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/fsl_serdes.h>
+#include <asm/arch/soc.h>
+#include <hwconfig.h>
+#include <fsl_csu.h>
+#include <environment.h>
+#include <fsl_mmdc.h>
+#include <netdev.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static void set_wait_for_bits_clear(void *ptr, u32 value, u32 bits)
+{
+	int timeout = 1000;
+
+	out_be32(ptr, value);
+
+	while (in_be32(ptr) & bits) {
+		udelay(100);
+		timeout--;
+	}
+	if (timeout <= 0)
+		puts("Error: wait for clear timeout.\n");
+}
+
+int checkboard(void)
+{
+	puts("Board: LS1012AFRDM ");
+
+	return 0;
+}
+
+void mmdc_init(void)
+{
+	struct mmdc_p_regs *mmdc =
+		(struct mmdc_p_regs *)CONFIG_SYS_FSL_DDR_ADDR;
+
+	out_be32(&mmdc->mdscr, CONFIGURATION_REQ);
+
+	/* configure timing parms */
+	out_be32(&mmdc->mdotc,  CONFIG_SYS_MMDC_CORE_ODT_TIMING);
+	out_be32(&mmdc->mdcfg0, CONFIG_SYS_MMDC_CORE_TIMING_CFG_0);
+	out_be32(&mmdc->mdcfg1, CONFIG_SYS_MMDC_CORE_TIMING_CFG_1);
+	out_be32(&mmdc->mdcfg2, CONFIG_SYS_MMDC_CORE_TIMING_CFG_2);
+
+	/* other parms	*/
+	out_be32(&mmdc->mdmisc,    CONFIG_SYS_MMDC_CORE_MISC);
+	out_be32(&mmdc->mpmur0,    CONFIG_SYS_MMDC_PHY_MEASURE_UNIT);
+	out_be32(&mmdc->mdrwd,     CONFIG_SYS_MMDC_CORE_RDWR_CMD_DELAY);
+	out_be32(&mmdc->mpodtctrl, CONFIG_SYS_MMDC_PHY_ODT_CTRL);
+
+	/* out of reset delays */
+	out_be32(&mmdc->mdor,  CONFIG_SYS_MMDC_CORE_OUT_OF_RESET_DELAY);
+
+	/* physical parms */
+	out_be32(&mmdc->mdctl, CONFIG_SYS_MMDC_CORE_CONTROL_1);
+	out_be32(&mmdc->mdasp, CONFIG_SYS_MMDC_CORE_ADDR_PARTITION);
+
+       /* Enable MMDC */
+	out_be32(&mmdc->mdctl, CONFIG_SYS_MMDC_CORE_CONTROL_2);
+
+	/* dram init sequence: update MRs */
+	out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_0x8 | CONFIGURATION_REQ |
+				CMD_LOAD_MODE_REG | CMD_BANK_ADDR_2));
+	out_be32(&mmdc->mdscr, (CONFIGURATION_REQ | CMD_LOAD_MODE_REG |
+				CMD_BANK_ADDR_3));
+	out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_0x4 | CONFIGURATION_REQ |
+				CMD_LOAD_MODE_REG | CMD_BANK_ADDR_1));
+	out_be32(&mmdc->mdscr, (CMD_ADDR_MSB_0x19 | CMD_ADDR_LSB_0x30 |
+				CONFIGURATION_REQ | CMD_LOAD_MODE_REG |
+				CMD_BANK_ADDR_0));
+
+       /* dram init sequence: ZQCL */
+	out_be32(&mmdc->mdscr, (CMD_ADDR_MSB_0x4 | CONFIGURATION_REQ |
+				CMD_ZQ_CALIBRATION | CMD_BANK_ADDR_0));
+	set_wait_for_bits_clear(&mmdc->mpzqhwctrl,
+				CONFIG_SYS_MMDC_PHY_ZQ_HW_CTRL,
+				FORCE_ZQ_AUTO_CALIBRATION);
+
+       /* Calibrations now: wr lvl */
+	out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_0x84 | CONFIGURATION_REQ |
+				CMD_LOAD_MODE_REG | CMD_BANK_ADDR_1));
+	out_be32(&mmdc->mdscr, (CONFIGURATION_REQ | WL_EN | CMD_NORMAL));
+	set_wait_for_bits_clear(&mmdc->mpwlgcr, WR_LVL_HW_EN, WR_LVL_HW_EN);
+
+	mdelay(1);
+
+	out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_0x4 | CONFIGURATION_REQ |
+				CMD_LOAD_MODE_REG | CMD_BANK_ADDR_1));
+	out_be32(&mmdc->mdscr, CONFIGURATION_REQ);
+
+	mdelay(1);
+
+       /* Calibrations now: Read DQS gating calibration */
+	out_be32(&mmdc->mdscr, (CMD_ADDR_MSB_0x4 | CONFIGURATION_REQ |
+				CMD_PRECHARGE_BANK_OPEN | CMD_BANK_ADDR_0));
+	out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_0x4 | CONFIGURATION_REQ |
+				CMD_LOAD_MODE_REG | CMD_BANK_ADDR_3));
+	out_be32(&mmdc->mppdcmpr2, MPR_COMPARE_EN);
+	out_be32(&mmdc->mprddlctl, CONFIG_SYS_MMDC_PHY_RD_DLY_LINES_CFG);
+	set_wait_for_bits_clear(&mmdc->mpdgctrl0,
+				AUTO_RD_DQS_GATING_CALIBRATION_EN,
+				AUTO_RD_DQS_GATING_CALIBRATION_EN);
+
+	out_be32(&mmdc->mdscr, (CONFIGURATION_REQ | CMD_LOAD_MODE_REG |
+				CMD_BANK_ADDR_3));
+
+       /* Calibrations now: Read calibration */
+	out_be32(&mmdc->mdscr, (CMD_ADDR_MSB_0x4 | CONFIGURATION_REQ |
+				CMD_PRECHARGE_BANK_OPEN | CMD_BANK_ADDR_0));
+	out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_0x4 | CONFIGURATION_REQ |
+				CMD_LOAD_MODE_REG | CMD_BANK_ADDR_3));
+	out_be32(&mmdc->mppdcmpr2,  MPR_COMPARE_EN);
+	set_wait_for_bits_clear(&mmdc->mprddlhwctl,
+				AUTO_RD_CALIBRATION_EN,
+				AUTO_RD_CALIBRATION_EN);
+
+	out_be32(&mmdc->mdscr, (CONFIGURATION_REQ | CMD_LOAD_MODE_REG |
+				CMD_BANK_ADDR_3));
+
+       /* PD, SR */
+	out_be32(&mmdc->mdpdc, CONFIG_SYS_MMDC_CORE_PWR_DOWN_CTRL);
+	out_be32(&mmdc->mapsr, CONFIG_SYS_MMDC_CORE_PWR_SAV_CTRL_STAT);
+
+       /* refresh scheme */
+	set_wait_for_bits_clear(&mmdc->mdref,
+				CONFIG_SYS_MMDC_CORE_REFRESH_CTL,
+				START_REFRESH);
+
+       /* disable CON_REQ */
+	out_be32(&mmdc->mdscr, DISABLE_CFG_REQ);
+}
+
+int dram_init(void)
+{
+	mmdc_init();
+
+	gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
+
+	return 0;
+}
+
+int board_eth_init(bd_t *bis)
+{
+	return pci_eth_init(bis);
+}
+
+int board_early_init_f(void)
+{
+	fsl_lsch2_early_init_f();
+
+	return 0;
+}
+
+int board_init(void)
+{
+	struct ccsr_cci400 *cci = (struct ccsr_cci400 *)CONFIG_SYS_CCI400_ADDR;
+	/*
+	 * Set CCI-400 control override register to enable barrier
+	 * transaction
+	 */
+	out_le32(&cci->ctrl_ord, CCI400_CTRLORD_EN_BARRIER);
+
+#ifdef CONFIG_ENV_IS_NOWHERE
+	gd->env_addr = (ulong)&default_environment[0];
+#endif
+
+#ifdef CONFIG_LAYERSCAPE_NS_ACCESS
+	enable_layerscape_ns_access();
+#endif
+
+	return 0;
+}
+
+int ft_board_setup(void *blob, bd_t *bd)
+{
+	arch_fixup_fdt(blob);
+
+	ft_cpu_setup(blob, bd);
+
+	return 0;
+}
diff --git a/configs/ls1012afrdm_qspi_defconfig b/configs/ls1012afrdm_qspi_defconfig
new file mode 100644
index 0000000..349758b
--- /dev/null
+++ b/configs/ls1012afrdm_qspi_defconfig
@@ -0,0 +1,29 @@
+CONFIG_ARM=y
+CONFIG_TARGET_LS1012AFRDM=y
+# CONFIG_SYS_MALLOC_F is not set
+CONFIG_SPI_FLASH=y
+CONFIG_DM_SPI=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1012a-frdm"
+CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_OF_STDOUT_VIA_ALIAS=y
+CONFIG_SYS_EXTRA_OPTIONS="QSPI_BOOT"
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_GREPENV=y
+CONFIG_CMD_SF=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_USB=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_CACHE=y
+CONFIG_CMD_EXT2=y
+CONFIG_CMD_FAT=y
+CONFIG_OF_CONTROL=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_DM=y
+CONFIG_NETDEVICES=y
+CONFIG_SYS_NS16550=y
diff --git a/include/configs/ls1012afrdm.h b/include/configs/ls1012afrdm.h
new file mode 100644
index 0000000..3e7c430
--- /dev/null
+++ b/include/configs/ls1012afrdm.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2016 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __LS1012ARDB_H__
+#define __LS1012ARDB_H__
+
+#include "ls1012a_common.h"
+
+#define CONFIG_DIMM_SLOTS_PER_CTLR	1
+#define CONFIG_CHIP_SELECTS_PER_CTRL	1
+#define CONFIG_NR_DRAM_BANKS		2
+#define CONFIG_SYS_SDRAM_SIZE		0x20000000
+
+#define CONFIG_SYS_MMDC_CORE_CONTROL_1		0x04180000
+#define CONFIG_SYS_MMDC_CORE_CONTROL_2		0x84180000
+
+#define CONFIG_CMD_MEMINFO
+#define CONFIG_CMD_MEMTEST
+#define CONFIG_SYS_MEMTEST_START	0x80000000
+#define CONFIG_SYS_MEMTEST_END		0x9fffffff
+
+/*
+* USB
+*/
+#define CONFIG_HAS_FSL_XHCI_USB
+
+#ifdef CONFIG_HAS_FSL_XHCI_USB
+#define CONFIG_USB_XHCI
+#define CONFIG_USB_XHCI_FSL
+#define CONFIG_USB_XHCI_DWC3
+#define CONFIG_USB_MAX_CONTROLLER_COUNT         1
+#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS      2
+#define CONFIG_USB_STORAGE
+#endif
+
+#define CONFIG_CMD_MEMINFO
+#define CONFIG_CMD_MEMTEST
+#define CONFIG_SYS_MEMTEST_START	0x80000000
+#define CONFIG_SYS_MEMTEST_END		0x9fffffff
+
+#endif /* __LS1012ARDB_H__ */
-- 
1.9.1

[U-Boot] [PATCH 06/11][v4] armv8: fsl-layerscape: Add support of QorIQ LS1012A SoC

[York Sun]

On 05/31/2016 08:17 AM, Prabhakar Kushwaha wrote:
> The QorIQ LS1012A processor, optimized for battery-backed or
> USB-powered, integrates a single ARM Cortex-A53 core with a hardware
> packet forwarding engine and high-speed interfaces to deliver
> line-rate networking performance.
> 
> This patch add support of LS1012A SoC along with
>  - Update platform & DDR clock read logic as per SVR
>  - Define MMDC controller register set.
>  - Update LUT base address for PCIe
>  - Avoid L3 platform cache compilation
>  - Update USB address, errata
>  - SerDes table
>  - Added CSU IDs for SDHC2, SAI-1 to SAI-4
> 
> Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com>
> Signed-off-by: Makarand Pawagi <makarand.pawagi@mindspeed.com>
> Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
> ---
> Changes for v2: Sending as it is
> Changes for v3: Incorporated York's comments
> 	- Placed SoC overview in README.soc
> Changes for v4
> 	- Incorporated Edward L Swarthout's comments
> 	- Updated DDR speed
> 	- Added defines for MMDC controller

<snip>

> diff --git a/include/fsl_mmdc.h b/include/fsl_mmdc.h
> new file mode 100644
> index 0000000..31411f7
> --- /dev/null
> +++ b/include/fsl_mmdc.h
> @@ -0,0 +1,164 @@
> +/*
> + * Copyright 2016 Freescale Semiconductor, Inc.
> + *
> + * SPDX-License-Identifier:	GPL-2.0+
> + */
> +
> +#ifndef FSL_MMDC_H
> +#define FSL_MMDC_H
> +
> +#define CONFIG_SYS_MMDC_CORE_ODT_TIMING		0x12554000
> +#define CONFIG_SYS_MMDC_CORE_TIMING_CFG_0	0xbabf7954
> +#define CONFIG_SYS_MMDC_CORE_TIMING_CFG_1	0xff328f64
> +#define CONFIG_SYS_MMDC_CORE_TIMING_CFG_2	0x01ff00db
> +
> +#define CONFIG_SYS_MMDC_CORE_MISC		0x00000680
> +#define CONFIG_SYS_MMDC_PHY_MEASURE_UNIT	0x00000800
> +#define CONFIG_SYS_MMDC_CORE_RDWR_CMD_DELAY	0x00002000
> +#define CONFIG_SYS_MMDC_PHY_ODT_CTRL		0x0000022a
> +
> +#define CONFIG_SYS_MMDC_CORE_OUT_OF_RESET_DELAY	0x00bf1023
> +
> +#define CONFIG_SYS_MMDC_CORE_ADDR_PARTITION	0x0000007f
> +
> +#define CONFIG_SYS_MMDC_PHY_ZQ_HW_CTRL		0xa1390003
> +
> +#define	FORCE_ZQ_AUTO_CALIBRATION		(0x1 << 16)
> +
> +/* PHY Write Leveling Configuration and Error Status (MPWLGCR) */
> +#define WR_LVL_HW_EN				0x00000001
> +
> +/* PHY Pre-defined Compare and CA delay-line Configuration (MPPDCMPR2) */
> +#define MPR_COMPARE_EN				0x00000001
> +
> +#define CONFIG_SYS_MMDC_PHY_RD_DLY_LINES_CFG	0x40404040
> +
> +/* MMDC PHY Read DQS gating control register 0 (MPDGCTRL0) */
> +#define AUTO_RD_DQS_GATING_CALIBRATION_EN	0x10000000
> +
> +/* MMDC PHY Read Delay HW Calibration Control Register (MPRDDLHWCTL) */
> +#define AUTO_RD_CALIBRATION_EN			0x00000010
> +
> +#define CONFIG_SYS_MMDC_CORE_PWR_DOWN_CTRL	0x00030035
> +
> +#define CONFIG_SYS_MMDC_CORE_PWR_SAV_CTRL_STAT	0x00001067
> +
> +#define CONFIG_SYS_MMDC_CORE_REFRESH_CTL	0x103e8000
> +
> +#define START_REFRESH				0x00000001

Are these values board-specific?

York