[U-Boot] [PATCH v4 01/29] zynq: Enable CONFIG_FIT_VERBOSE

[U-Boot] [PATCH v4 01/29] zynq: Enable CONFIG_FIT_VERBOSE

[Jagannadha Sutradharudu Teki]

Enabled fit_format_{error,warning}()

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 include/configs/zynq.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/configs/zynq.h b/include/configs/zynq.h
index 82ec826..6019c4a 100644
--- a/include/configs/zynq.h
+++ b/include/configs/zynq.h
@@ -127,6 +127,7 @@
 
 /* OF */
 #define CONFIG_FIT
+#define CONFIG_FIT_VERBOSE	1 /* enable fit_format_{error,warning}() */
 #define CONFIG_OF_LIBFDT
 
 /* Commands */
-- 
1.8.3

[U-Boot] [PATCH v4 02/29] zynq: Enable Boot FreeBSD/vxWorks

[Jagannadha Sutradharudu Teki]

This enabled Boot FreeBSD/vxWorks from an ELF image support

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 include/configs/zynq.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/include/configs/zynq.h b/include/configs/zynq.h
index 6019c4a..0492818 100644
--- a/include/configs/zynq.h
+++ b/include/configs/zynq.h
@@ -130,6 +130,13 @@
 #define CONFIG_FIT_VERBOSE	1 /* enable fit_format_{error,warning}() */
 #define CONFIG_OF_LIBFDT
 
+/* Boot FreeBSD/vxWorks from an ELF image */
+#if defined(CONFIG_ZYNQ_BOOT_FREEBSD)
+# define CONFIG_API
+# define CONFIG_CMD_ELF
+# define CONFIG_SYS_MMC_MAX_DEVICE	1
+#endif
+
 /* Commands */
 #include <config_cmd_default.h>
 
-- 
1.8.3

[U-Boot] [PATCH v4 03/29] zynq: Cleanup on miscellaneous configs

[Jagannadha Sutradharudu Teki]

Cleanup on miscellaneous configurable options:
- Rename SYS_PROMPT as "zynq-uboot"
- Add comment
- Re-order configs

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 include/configs/zynq.h | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/include/configs/zynq.h b/include/configs/zynq.h
index 0492818..e34024d 100644
--- a/include/configs/zynq.h
+++ b/include/configs/zynq.h
@@ -111,19 +111,20 @@
 						CONFIG_SYS_INIT_RAM_SIZE - \
 						GENERATED_GBL_DATA_SIZE)
 
-#define CONFIG_SYS_PROMPT	"U-Boot> "
-#define CONFIG_SYS_CBSIZE	256 /* Console I/O Buffer Size */
-#define CONFIG_SYS_PBSIZE	(CONFIG_SYS_CBSIZE + \
+/* Miscellaneous configurable options */
+#define CONFIG_SYS_PROMPT		"zynq-uboot> "
+#define CONFIG_SYS_HUSH_PARSER
+
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_SYS_MAXARGS		15 /* max number of command args */
+#define CONFIG_SYS_CBSIZE		256 /* Console I/O Buffer Size */
+#define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + \
 					sizeof(CONFIG_SYS_PROMPT) + 16)
 
 #define CONFIG_SYS_LOAD_ADDR	0
-#define CONFIG_SYS_MAXARGS	15 /* max number of command args */
-#define CONFIG_SYS_LONGHELP
-#define CONFIG_AUTO_COMPLETE
-#define CONFIG_CMDLINE_EDITING
 
-#define CONFIG_SYS_HUSH_PARSER
-#define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
 
 /* OF */
 #define CONFIG_FIT
-- 
1.8.3

[U-Boot] [PATCH v4 04/29] zynq: Cleanup on memory configs

[Jagannadha Sutradharudu Teki]

Cleanup on memory configuration options:
- Add comment
- Re-order configs

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 include/configs/zynq.h | 27 ++++++++++++++-------------
 1 file changed, 14 insertions(+), 13 deletions(-)

diff --git a/include/configs/zynq.h b/include/configs/zynq.h
index e34024d..8be52df 100644
--- a/include/configs/zynq.h
+++ b/include/configs/zynq.h
@@ -13,14 +13,6 @@
 /* CPU clock */
 #define CONFIG_CPU_FREQ_HZ	800000000
 
-/* Ram */
-#define CONFIG_NR_DRAM_BANKS		1
-#define CONFIG_SYS_TEXT_BASE		0
-#define CONFIG_SYS_SDRAM_BASE		0
-#define CONFIG_SYS_SDRAM_SIZE		0x40000000
-#define CONFIG_SYS_MEMTEST_START	CONFIG_SYS_SDRAM_BASE
-#define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_SDRAM_BASE + 0x1000)
-
 /* The following table includes the supported baudrates */
 #define CONFIG_SYS_BAUDRATE_TABLE  \
 	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
@@ -105,11 +97,6 @@
 #define CONFIG_SYS_NO_FLASH
 
 #define CONFIG_SYS_MALLOC_LEN		0x400000
-#define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_SDRAM_BASE
-#define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_MALLOC_LEN
-#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + \
-						CONFIG_SYS_INIT_RAM_SIZE - \
-						GENERATED_GBL_DATA_SIZE)
 
 /* Miscellaneous configurable options */
 #define CONFIG_SYS_PROMPT		"zynq-uboot> "
@@ -125,7 +112,21 @@
 
 #define CONFIG_SYS_LOAD_ADDR	0
 
+/* Physical Memory map */
+#define CONFIG_SYS_TEXT_BASE		0
 
+#define CONFIG_NR_DRAM_BANKS		1
+#define CONFIG_SYS_SDRAM_BASE		0
+#define CONFIG_SYS_SDRAM_SIZE		0x40000000
+
+#define CONFIG_SYS_MEMTEST_START	CONFIG_SYS_SDRAM_BASE
+#define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_SDRAM_BASE + 0x1000)
+
+#define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_SDRAM_BASE
+#define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_MALLOC_LEN
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + \
+					CONFIG_SYS_INIT_RAM_SIZE - \
+					GENERATED_GBL_DATA_SIZE)
 /* OF */
 #define CONFIG_FIT
 #define CONFIG_FIT_VERBOSE	1 /* enable fit_format_{error,warning}() */
-- 
1.8.3

[U-Boot] [PATCH v4 05/29] zynq: Minor config cleanup

[Jagannadha Sutradharudu Teki]

Cleanups mostly on:
- Add comments
- Re-order configs
- Remove #define CONFIG_ZYNQ_SDHCI

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 include/configs/zynq.h | 76 ++++++++++++++++++++++++++------------------------
 1 file changed, 39 insertions(+), 37 deletions(-)

diff --git a/include/configs/zynq.h b/include/configs/zynq.h
index 8be52df..c8ab06f 100644
--- a/include/configs/zynq.h
+++ b/include/configs/zynq.h
@@ -7,33 +7,51 @@
 #ifndef __CONFIG_ZYNQ_H
 #define __CONFIG_ZYNQ_H
 
-#define CONFIG_ARMV7 /* This is an ARM V7 CPU core */
+/* High Level configuration Options */
+#define CONFIG_ARMV7
 #define CONFIG_ZYNQ
 
 /* CPU clock */
-#define CONFIG_CPU_FREQ_HZ	800000000
+#ifndef CONFIG_CPU_FREQ_HZ
+# define CONFIG_CPU_FREQ_HZ	800000000
+#endif
 
+/* Serial drivers */
+#define CONFIG_BAUDRATE		115200
 /* The following table includes the supported baudrates */
 #define CONFIG_SYS_BAUDRATE_TABLE  \
 	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
 
-#define CONFIG_BAUDRATE		115200
-
-/* XPSS Serial driver */
+/* Zynq Serial driver */
 #define CONFIG_ZYNQ_SERIAL
 #define CONFIG_ZYNQ_SERIAL_BASEADDR0	0xE0001000
 #define CONFIG_ZYNQ_SERIAL_BAUDRATE0	CONFIG_BAUDRATE
 #define CONFIG_ZYNQ_SERIAL_CLOCK0	50000000
 
+/* DCC driver */
+#if defined(CONFIG_ZYNQ_DCC)
+# define CONFIG_ARM_DCC
+# define CONFIG_CPU_V6 /* Required by CONFIG_ARM_DCC */
+#endif
+
 /* Ethernet driver */
 #define CONFIG_NET_MULTI
 #define CONFIG_ZYNQ_GEM
 #define CONFIG_ZYNQ_GEM0
 #define CONFIG_ZYNQ_GEM_PHY_ADDR0	7
 
-#define CONFIG_ZYNQ_SDHCI
-#define CONFIG_ZYNQ_SDHCI0
+#define CONFIG_ZYNQ_SPI
+/* SPI */
+#ifdef CONFIG_ZYNQ_SPI
+# define CONFIG_SPI_FLASH
+# define CONFIG_SPI_FLASH_SST
+# define CONFIG_CMD_SF
+#endif
+
+/* NOR */
+#define CONFIG_SYS_NO_FLASH
 
+#define CONFIG_ZYNQ_SDHCI0
 /* MMC */
 #if defined(CONFIG_ZYNQ_SDHCI0) || defined(CONFIG_ZYNQ_SDHCI1)
 # define CONFIG_MMC
@@ -48,7 +66,6 @@
 #endif
 
 #define CONFIG_ZYNQ_I2C0
-
 /* I2C */
 #if defined(CONFIG_ZYNQ_I2C0) || defined(CONFIG_ZYNQ_I2C1)
 # define CONFIG_CMD_I2C
@@ -58,26 +75,6 @@
 # define CONFIG_SYS_I2C_ZYNQ_SLAVE		1
 #endif
 
-#if defined(CONFIG_ZYNQ_DCC)
-# define CONFIG_ARM_DCC
-# define CONFIG_CPU_V6 /* Required by CONFIG_ARM_DCC */
-#endif
-
-#define CONFIG_ZYNQ_SPI
-
-/* SPI */
-#ifdef CONFIG_ZYNQ_SPI
-# define CONFIG_SPI_FLASH
-# define CONFIG_SPI_FLASH_SST
-# define CONFIG_CMD_SF
-#endif
-
-/* Enable the PL to be downloaded */
-#define CONFIG_FPGA
-#define CONFIG_FPGA_XILINX
-#define CONFIG_FPGA_ZYNQPL
-#define CONFIG_CMD_FPGA
-
 #define CONFIG_BOOTP_SERVERIP
 #define CONFIG_BOOTP_BOOTPATH
 #define CONFIG_BOOTP_GATEWAY
@@ -91,12 +88,9 @@
 #define CONFIG_PHY_MARVELL
 
 /* Environment */
+#define CONFIG_ENV_SIZE		0x10000 /* Env. sector size */
 #define CONFIG_ENV_IS_NOWHERE
-#define CONFIG_ENV_SIZE 0x10000
-
-#define CONFIG_SYS_NO_FLASH
-
-#define CONFIG_SYS_MALLOC_LEN		0x400000
+#define CONFIG_SYS_LOAD_ADDR	0
 
 /* Miscellaneous configurable options */
 #define CONFIG_SYS_PROMPT		"zynq-uboot> "
@@ -110,8 +104,6 @@
 #define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + \
 					sizeof(CONFIG_SYS_PROMPT) + 16)
 
-#define CONFIG_SYS_LOAD_ADDR	0
-
 /* Physical Memory map */
 #define CONFIG_SYS_TEXT_BASE		0
 
@@ -122,15 +114,25 @@
 #define CONFIG_SYS_MEMTEST_START	CONFIG_SYS_SDRAM_BASE
 #define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_SDRAM_BASE + 0x1000)
 
+#define CONFIG_SYS_MALLOC_LEN		0x400000
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_SDRAM_BASE
 #define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_MALLOC_LEN
 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + \
 					CONFIG_SYS_INIT_RAM_SIZE - \
 					GENERATED_GBL_DATA_SIZE)
-/* OF */
+
+/* Enable the PL to be downloaded */
+#define CONFIG_FPGA
+#define CONFIG_FPGA_XILINX
+#define CONFIG_FPGA_ZYNQPL
+#define CONFIG_CMD_FPGA
+
+/* Open Firmware flat tree */
+#define CONFIG_OF_LIBFDT
+
+/* FIT support */
 #define CONFIG_FIT
 #define CONFIG_FIT_VERBOSE	1 /* enable fit_format_{error,warning}() */
-#define CONFIG_OF_LIBFDT
 
 /* Boot FreeBSD/vxWorks from an ELF image */
 #if defined(CONFIG_ZYNQ_BOOT_FREEBSD)
-- 
1.8.3

[U-Boot] [PATCH v4 06/29] zynq: Enable cache options

[Jagannadha Sutradharudu Teki]

- Enable cache command
- Turn-off L2 cache
- Turn-on D-cache

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 include/configs/zynq.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/include/configs/zynq.h b/include/configs/zynq.h
index c8ab06f..6e545e5 100644
--- a/include/configs/zynq.h
+++ b/include/configs/zynq.h
@@ -16,6 +16,16 @@
 # define CONFIG_CPU_FREQ_HZ	800000000
 #endif
 
+/* Cache options */
+#define CONFIG_CMD_CACHE
+#define CONFIG_SYS_CACHELINE_SIZE	32
+
+#define CONFIG_SYS_L2CACHE_OFF
+#ifndef CONFIG_SYS_L2CACHE_OFF
+# define CONFIG_SYS_L2_PL310
+# define CONFIG_SYS_PL310_BASE		0xf8f02000
+#endif
+
 /* Serial drivers */
 #define CONFIG_BAUDRATE		115200
 /* The following table includes the supported baudrates */
-- 
1.8.3

[U-Boot] [PATCH v4 07/29] zynq: Add UART0, UART1 configs support

[Jagannadha Sutradharudu Teki]

Zynq uart controller support two serial ports like
CONFIG_ZYNQ_SERIAL_UART0 and CONFIG_ZYNQ_SERIAL_UART1
enabled both so-that the respective board will define
these macros based on their usage.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 include/configs/zynq.h | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

diff --git a/include/configs/zynq.h b/include/configs/zynq.h
index 6e545e5..f104558 100644
--- a/include/configs/zynq.h
+++ b/include/configs/zynq.h
@@ -33,10 +33,22 @@
 	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
 
 /* Zynq Serial driver */
-#define CONFIG_ZYNQ_SERIAL
-#define CONFIG_ZYNQ_SERIAL_BASEADDR0	0xE0001000
-#define CONFIG_ZYNQ_SERIAL_BAUDRATE0	CONFIG_BAUDRATE
-#define CONFIG_ZYNQ_SERIAL_CLOCK0	50000000
+#define CONFIG_ZYNQ_SERIAL_UART1
+#ifdef CONFIG_ZYNQ_SERIAL_UART0
+# define CONFIG_ZYNQ_SERIAL_BASEADDR0	0xE0000000
+# define CONFIG_ZYNQ_SERIAL_BAUDRATE0	CONFIG_BAUDRATE
+# define CONFIG_ZYNQ_SERIAL_CLOCK0	50000000
+#endif
+
+#ifdef CONFIG_ZYNQ_SERIAL_UART1
+# define CONFIG_ZYNQ_SERIAL_BASEADDR1	0xE0001000
+# define CONFIG_ZYNQ_SERIAL_BAUDRATE1	CONFIG_BAUDRATE
+# define CONFIG_ZYNQ_SERIAL_CLOCK1	50000000
+#endif
+
+#if defined(CONFIG_ZYNQ_SERIAL_UART0) || defined(CONFIG_ZYNQ_SERIAL_UART1)
+# define CONFIG_ZYNQ_SERIAL
+#endif
 
 /* DCC driver */
 #if defined(CONFIG_ZYNQ_DCC)
-- 
1.8.3

[U-Boot] [PATCH v4 08/29] zynq: Add GEM0, GEM1 configs support

[Jagannadha Sutradharudu Teki]

Zynq ethernet controller support two GEM's like
CONFIG_ZYNQ_GEM0 and CONFIG_ZYNQ_GEM1 enabled
both so-that the respective board will define
these macros based on their usage.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 include/configs/zynq.h | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/include/configs/zynq.h b/include/configs/zynq.h
index f104558..ea25159 100644
--- a/include/configs/zynq.h
+++ b/include/configs/zynq.h
@@ -57,10 +57,16 @@
 #endif
 
 /* Ethernet driver */
-#define CONFIG_NET_MULTI
-#define CONFIG_ZYNQ_GEM
 #define CONFIG_ZYNQ_GEM0
 #define CONFIG_ZYNQ_GEM_PHY_ADDR0	7
+#if defined(CONFIG_ZYNQ_GEM0) || defined(CONFIG_ZYNQ_GEM1)
+# define CONFIG_NET_MULTI
+# define CONFIG_ZYNQ_GEM
+# define CONFIG_MII
+# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
+# define CONFIG_PHYLIB
+# define CONFIG_PHY_MARVELL
+#endif
 
 #define CONFIG_ZYNQ_SPI
 /* SPI */
@@ -103,12 +109,6 @@
 #define CONFIG_BOOTP_HOSTNAME
 #define CONFIG_BOOTP_MAY_FAIL
 
-/* MII and Phylib */
-#define CONFIG_MII
-#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
-#define CONFIG_PHYLIB
-#define CONFIG_PHY_MARVELL
-
 /* Environment */
 #define CONFIG_ENV_SIZE		0x10000 /* Env. sector size */
 #define CONFIG_ENV_IS_NOWHERE
-- 
1.8.3

[U-Boot] [PATCH v4 09/29] zynq-common: Rename zynq with zynq-common

[Jagannadha Sutradharudu Teki]

zynq.h -> zynq-common.h, zynq-common is Common
configuration options for all Zynq boards.

zynq.h is no longer exists hense removed from boards.cfg

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 boards.cfg                                | 2 --
 include/configs/{zynq.h => zynq-common.h} | 9 ++++++---
 2 files changed, 6 insertions(+), 5 deletions(-)
 rename include/configs/{zynq.h => zynq-common.h} (95%)

diff --git a/boards.cfg b/boards.cfg
index 18faf09..faaac0a 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -354,8 +354,6 @@ Active  arm         armv7          socfpga     altera          socfpga
 Active  arm         armv7          u8500       st-ericsson     snowball            snowball                             -                                                                                                                                 Mathieu Poirier <mathieu.poirier@linaro.org>
 Active  arm         armv7          u8500       st-ericsson     u8500               u8500_href                           -                                                                                                                                 -
 Active  arm         armv7          vf610       freescale       vf610twr            vf610twr                             vf610twr:IMX_CONFIG=board/freescale/vf610twr/imximage.cfg                                                                         Alison Wang <b18965@freescale.com>
-Active  arm         armv7          zynq        xilinx          zynq                zynq                                 -                                                                                                                                 Michal Simek <monstr@monstr.eu>
-Active  arm         armv7          zynq        xilinx          zynq                zynq_dcc                             zynq:ZYNQ_DCC                                                                                                                     Michal Simek <monstr@monstr.eu>
 Active  arm         armv7:arm720t  tegra114    nvidia          dalmore             dalmore                              -                                                                                                                                 Tom Warren <twarren@nvidia.com>
 Active  arm         armv7:arm720t  tegra20     avionic-design  medcom-wide         medcom-wide                          -                                                                                                                                 Thierry Reding <thierry.reding@avionic-design.de>
 Active  arm         armv7:arm720t  tegra20     avionic-design  plutux              plutux                               -                                                                                                                                 Thierry Reding <thierry.reding@avionic-design.de>
diff --git a/include/configs/zynq.h b/include/configs/zynq-common.h
similarity index 95%
rename from include/configs/zynq.h
rename to include/configs/zynq-common.h
index ea25159..9fe06e8 100644
--- a/include/configs/zynq.h
+++ b/include/configs/zynq-common.h
@@ -1,11 +1,14 @@
 /*
  * (C) Copyright 2012 Michal Simek <monstr@monstr.eu>
+ * (C) Copyright 2013 Xilinx, Inc.
+ *
+ * Common configuration options for all Zynq boards.
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
-#ifndef __CONFIG_ZYNQ_H
-#define __CONFIG_ZYNQ_H
+#ifndef __CONFIG_ZYNQ_COMMON_H
+#define __CONFIG_ZYNQ_COMMON_H
 
 /* High Level configuration Options */
 #define CONFIG_ARMV7
@@ -170,4 +173,4 @@
 #define CONFIG_CMD_DHCP
 #define CONFIG_CMD_MII
 
-#endif /* __CONFIG_ZYNQ_H */
+#endif /* __CONFIG_ZYNQ_COMMON_H */
-- 
1.8.3

[U-Boot] [PATCH v4 09/29] zynq-common: Rename zynq with zynq-common

[Albert ARIBAUD]

Hi Jagannadha,

On Wed, 8 Jan 2014 15:53:16 +0530, Jagannadha Sutradharudu Teki
<jagannadha.sutradharudu-teki@xilinx.com> wrote:

> zynq.h -> zynq-common.h, zynq-common is Common
> configuration options for all Zynq boards.
> 
> zynq.h is no longer exists hense removed from boards.cfg

Note this did not cleanly apply to arm/master and had to be manually
fixed.

Amicalement,
-- 
Albert.

[U-Boot] [PATCH v4 10/29] doc: zynq: Add information on zynq u-boot

[Jagannadha Sutradharudu Teki]

Information on zynq u-boot about
- zynq boards
- mainline status
- TODO

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 doc/README.zynq | 60 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 doc/README.zynq

diff --git a/doc/README.zynq b/doc/README.zynq
new file mode 100644
index 0000000..56a74b4
--- /dev/null
+++ b/doc/README.zynq
@@ -0,0 +1,60 @@
+#
+# Xilinx ZYNQ U-Boot
+#
+# (C) Copyright 2013 Xilinx, Inc.
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+1. About this
+
+This document describes the information about Xilinx Zynq U-Boot -
+like supported boards, ML status and TODO list.
+
+2. Zynq boards
+
+Xilinx Zynq-7000 All Programmable SoCs enable extensive system level
+differentiation, integration, and flexibility through hardware, software,
+and I/O programmability.
+
+* zc70x
+  - zc702 (single qspi, gem0, mmc) [1]
+  - zc706 (dual parallel qspi, gem0, mmc) [2]
+* zed (single qspi, gem0, mmc) [3]
+* microzed (single qspi, gem0, mmc) [4]
+* zc770
+  - zc770-xm010 (single qspi, gem0, mmc)
+  - zc770-xm011 (8 or 16 bit nand)
+  - zc770-xm012 (nor)
+  - zc770-xm013 (dual parallel qspi, gem1)
+
+3. Mainline status
+
+- Added basic board configurations support.
+- Added zynq u-boot bsp code - arch/arm/cpu/armv7/zynq
+- Added zynq boards named - zynq, zynq_dcc
+- Added zynq drivers:
+  serial - drivers/serial/serial_zynq.c
+  net - drivers/net/zynq_gem.c
+  mmc - drivers/mmc/zynq_sdhci.c
+  mmc - drivers/mmc/zynq_sdhci.c
+  spi-  drivers/spi/zynq_spi.c
+  i2c - drivers/i2c/zynq_i2c.c
+
+4. TODO
+
+- Add zynq boards support - zc70x, zed, microzed, zc770
+- Add zynq qspi controller driver
+- Add zynq nand controller driver
+- d-cache support for zynq_gem.c
+- FDT support for zynq boards
+- Need proper cleanups on board configurations
+
+[1] http://www.xilinx.com/products/boards-and-kits/EK-Z7-ZC702-G.htm
+[2] http://www.xilinx.com/products/boards-and-kits/EK-Z7-ZC706-G.htm
+[3] http://zedboard.org/product/zedboard
+[4] http://zedboard.org/product/microzed
+
+--
+Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
+Sun Dec 15 14:52:41 IST 2013
-- 
1.8.3

[U-Boot] [PATCH v4 11/29] zynq: Add zynq zc70x board support

[Jagannadha Sutradharudu Teki]

The Zynq-7000 APSOC zc702 and zc706 enabled complte embedded
processing includes ASIC and FPGA design.

ZC702-:

APSOC:
- XC7Z020-CLG484-1
Memory:
- DDR3 Component Memory 1GB
- 16MB Quad SPI Flash
- IIC - 1 KB EEPROM
Connectivity:
- Gigabit Ethernet GMII, RGMII and SGMII.
- USB OTG - Host USB
- IIC Bus Headers/HUB
- 1 CAN with Wake on CAN
- USB-UART
Video/Display:
- HDMI Video OUT
- 8X LEDs
Control & I/O:
- 3 User Push Buttons
- 2 User Switches
- 8 User LEDs

For more info on zc702 board:
- http://www.xilinx.com/products/boards-and-kits/EK-Z7-ZC702-G.htm

ZC706-:

APSOC:
- XC7Z045 FFG900 -2 AP SoC
Memory:
- DDR3 Component Memory 1GB (PS)
- DDR3 SODIM Memory 1GB (PL)
- 2X16MB Quad SPI Flash (dual parallel)
- IIC - 1 KB EEPROM
Connectivity:
- PCIe Gen2x4
- SFP+ and SMA Pairs
- GigE RGMII Ethernet (PS)
- USB OTG 1 (PS) - Host USB
- IIC Bus Headers/HUB (PS)
- 1 CAN with Wake on CAN (PS)
- USB-UART
Video/Display:
- HDMI 8 color RGB 4.4.4 1080P-60 OUT
- HDMI IN 8 color RGB 4.4.4
Control & I/O:
- 2 User Push Buttons/Dip Switch, 2 User LEDs
- IIC access to GPIO
- SDIO (SD Card slot)
- 3 User Push Buttons, 2 User Switches, 8 User LEDs

For more info on zc706 board:
- http://www.xilinx.com/products/boards-and-kits/EK-Z7-ZC706-G.htm

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 boards.cfg                    |  1 +
 include/configs/zynq-common.h |  9 ---------
 include/configs/zynq_zc70x.h  | 25 +++++++++++++++++++++++++
 3 files changed, 26 insertions(+), 9 deletions(-)
 create mode 100644 include/configs/zynq_zc70x.h

diff --git a/boards.cfg b/boards.cfg
index faaac0a..5ef2045 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -354,6 +354,7 @@ Active  arm         armv7          socfpga     altera          socfpga
 Active  arm         armv7          u8500       st-ericsson     snowball            snowball                             -                                                                                                                                 Mathieu Poirier <mathieu.poirier@linaro.org>
 Active  arm         armv7          u8500       st-ericsson     u8500               u8500_href                           -                                                                                                                                 -
 Active  arm         armv7          vf610       freescale       vf610twr            vf610twr                             vf610twr:IMX_CONFIG=board/freescale/vf610twr/imximage.cfg                                                                         Alison Wang <b18965@freescale.com>
+Active  arm	    armv7	   zynq	       xilinx	       zynq	   	   zynq_zc70x				-                                                                                                                                 Michal Simek <monstr@monstr.eu>:Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
 Active  arm         armv7:arm720t  tegra114    nvidia          dalmore             dalmore                              -                                                                                                                                 Tom Warren <twarren@nvidia.com>
 Active  arm         armv7:arm720t  tegra20     avionic-design  medcom-wide         medcom-wide                          -                                                                                                                                 Thierry Reding <thierry.reding@avionic-design.de>
 Active  arm         armv7:arm720t  tegra20     avionic-design  plutux              plutux                               -                                                                                                                                 Thierry Reding <thierry.reding@avionic-design.de>
diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h
index 9fe06e8..bce1094 100644
--- a/include/configs/zynq-common.h
+++ b/include/configs/zynq-common.h
@@ -36,7 +36,6 @@
 	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
 
 /* Zynq Serial driver */
-#define CONFIG_ZYNQ_SERIAL_UART1
 #ifdef CONFIG_ZYNQ_SERIAL_UART0
 # define CONFIG_ZYNQ_SERIAL_BASEADDR0	0xE0000000
 # define CONFIG_ZYNQ_SERIAL_BAUDRATE0	CONFIG_BAUDRATE
@@ -60,8 +59,6 @@
 #endif
 
 /* Ethernet driver */
-#define CONFIG_ZYNQ_GEM0
-#define CONFIG_ZYNQ_GEM_PHY_ADDR0	7
 #if defined(CONFIG_ZYNQ_GEM0) || defined(CONFIG_ZYNQ_GEM1)
 # define CONFIG_NET_MULTI
 # define CONFIG_ZYNQ_GEM
@@ -71,7 +68,6 @@
 # define CONFIG_PHY_MARVELL
 #endif
 
-#define CONFIG_ZYNQ_SPI
 /* SPI */
 #ifdef CONFIG_ZYNQ_SPI
 # define CONFIG_SPI_FLASH
@@ -79,10 +75,6 @@
 # define CONFIG_CMD_SF
 #endif
 
-/* NOR */
-#define CONFIG_SYS_NO_FLASH
-
-#define CONFIG_ZYNQ_SDHCI0
 /* MMC */
 #if defined(CONFIG_ZYNQ_SDHCI0) || defined(CONFIG_ZYNQ_SDHCI1)
 # define CONFIG_MMC
@@ -96,7 +88,6 @@
 # define CONFIG_DOS_PARTITION
 #endif
 
-#define CONFIG_ZYNQ_I2C0
 /* I2C */
 #if defined(CONFIG_ZYNQ_I2C0) || defined(CONFIG_ZYNQ_I2C1)
 # define CONFIG_CMD_I2C
diff --git a/include/configs/zynq_zc70x.h b/include/configs/zynq_zc70x.h
new file mode 100644
index 0000000..9910804
--- /dev/null
+++ b/include/configs/zynq_zc70x.h
@@ -0,0 +1,25 @@
+/*
+ * (C) Copyright 2013 Xilinx, Inc.
+ *
+ * Configuration settings for the Xilinx Zynq ZC702 and ZC706 boards
+ * See zynq_common.h for Zynq common configs
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __CONFIG_ZYNQ_ZC70X_H
+#define __CONFIG_ZYNQ_ZC70X_H
+
+#define CONFIG_ZYNQ_SERIAL_UART1
+#define CONFIG_ZYNQ_GEM0
+#define CONFIG_ZYNQ_GEM_PHY_ADDR0	7
+
+#define CONFIG_SYS_NO_FLASH
+
+#define CONFIG_ZYNQ_SDHCI0
+#define CONFIG_ZYNQ_I2C0
+#define CONFIG_ZYNQ_BOOT_FREEBSD
+
+#include <configs/zynq-common.h>
+
+#endif /* __CONFIG_ZYNQ_ZC70X_H */
-- 
1.8.3

[U-Boot] [PATCH v4 12/29] zynq: Add zynq zed board support

[Jagannadha Sutradharudu Teki]

Zed is a complete development board based on the
Xilinx Zynq-7000 All Programmable SoC.

APSOC:
- XC7Z020-CLG484-1
Memory:
- 512 MB DDR3
- 256 Mb Quad-SPI Flash(
- Full size SD/MMC card cage
Connectivity:
- 10/100/1000 Ethernet
- USB OTG (Device/Host/OTG)
- USB-UART
Expansion:
- FMC (Low Pin Count)
- Pmod. headers (2x6)
Video/Display:
- HDMI output (1080p60 + audio)
- VGA connector
- 128 x 32 OLED
- User LEDs (9)
User inputs:
- Slide switches (8)
- Push button switches (7)
Audio:
- 24-bit stereo audio CODEC
- Stereo line in/out
- Headphone
- Microphone input
Analog:
- Xilinx XADC header
- Supports 4 analog inputs
- 2 Differential / 4 Single-ended
Debug:
- On-board USB JTAG programming port
- ARM Debug Access Port (DAP)

For more info - http://zedboard.org/product/zedboard

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 boards.cfg                 |  1 +
 include/configs/zynq_zed.h | 24 ++++++++++++++++++++++++
 2 files changed, 25 insertions(+)
 create mode 100644 include/configs/zynq_zed.h

diff --git a/boards.cfg b/boards.cfg
index 5ef2045..720aad6 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -355,6 +355,7 @@ Active  arm         armv7          u8500       st-ericsson     snowball
 Active  arm         armv7          u8500       st-ericsson     u8500               u8500_href                           -                                                                                                                                 -
 Active  arm         armv7          vf610       freescale       vf610twr            vf610twr                             vf610twr:IMX_CONFIG=board/freescale/vf610twr/imximage.cfg                                                                         Alison Wang <b18965@freescale.com>
 Active  arm	    armv7	   zynq	       xilinx	       zynq	   	   zynq_zc70x				-                                                                                                                                 Michal Simek <monstr@monstr.eu>:Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
+Active  arm	    armv7	   zynq	       xilinx	       zynq	   	   zynq_zed				-                                                                                                                                 Michal Simek <monstr@monstr.eu>:Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
 Active  arm         armv7:arm720t  tegra114    nvidia          dalmore             dalmore                              -                                                                                                                                 Tom Warren <twarren@nvidia.com>
 Active  arm         armv7:arm720t  tegra20     avionic-design  medcom-wide         medcom-wide                          -                                                                                                                                 Thierry Reding <thierry.reding@avionic-design.de>
 Active  arm         armv7:arm720t  tegra20     avionic-design  plutux              plutux                               -                                                                                                                                 Thierry Reding <thierry.reding@avionic-design.de>
diff --git a/include/configs/zynq_zed.h b/include/configs/zynq_zed.h
new file mode 100644
index 0000000..278db1e
--- /dev/null
+++ b/include/configs/zynq_zed.h
@@ -0,0 +1,24 @@
+/*
+ * (C) Copyright 2013 Xilinx, Inc.
+ *
+ * Configuration for Zynq Evaluation and Development Board - ZedBoard
+ * See zynq_common.h for Zynq common configs
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __CONFIG_ZYNQ_ZED_H
+#define __CONFIG_ZYNQ_ZED_H
+
+#define CONFIG_ZYNQ_SERIAL_UART1
+#define CONFIG_ZYNQ_GEM0
+#define CONFIG_ZYNQ_GEM_PHY_ADDR0	0
+
+#define CONFIG_SYS_NO_FLASH
+
+#define CONFIG_ZYNQ_SDHCI0
+#define CONFIG_ZYNQ_BOOT_FREEBSD
+
+#include <configs/zynq-common.h>
+
+#endif /* __CONFIG_ZYNQ_ZED_H */
-- 
1.8.3

[U-Boot] [PATCH v4 13/29] zynq: Move CONFIG_SYS_SDRAM_SIZE to pre-board configs

[Jagannadha Sutradharudu Teki]

CONFIG_SYS_SDRAM_SIZE is specific to a board hence moved
to specific pre-config board files.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 include/configs/zynq-common.h | 1 -
 include/configs/zynq_zc70x.h  | 2 ++
 include/configs/zynq_zed.h    | 2 ++
 3 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h
index bce1094..bb9e337 100644
--- a/include/configs/zynq-common.h
+++ b/include/configs/zynq-common.h
@@ -125,7 +125,6 @@
 
 #define CONFIG_NR_DRAM_BANKS		1
 #define CONFIG_SYS_SDRAM_BASE		0
-#define CONFIG_SYS_SDRAM_SIZE		0x40000000
 
 #define CONFIG_SYS_MEMTEST_START	CONFIG_SYS_SDRAM_BASE
 #define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_SDRAM_BASE + 0x1000)
diff --git a/include/configs/zynq_zc70x.h b/include/configs/zynq_zc70x.h
index 9910804..6950d41 100644
--- a/include/configs/zynq_zc70x.h
+++ b/include/configs/zynq_zc70x.h
@@ -10,6 +10,8 @@
 #ifndef __CONFIG_ZYNQ_ZC70X_H
 #define __CONFIG_ZYNQ_ZC70X_H
 
+#define CONFIG_SYS_SDRAM_SIZE		(1024 * 1024 * 1024)
+
 #define CONFIG_ZYNQ_SERIAL_UART1
 #define CONFIG_ZYNQ_GEM0
 #define CONFIG_ZYNQ_GEM_PHY_ADDR0	7
diff --git a/include/configs/zynq_zed.h b/include/configs/zynq_zed.h
index 278db1e..31926df 100644
--- a/include/configs/zynq_zed.h
+++ b/include/configs/zynq_zed.h
@@ -10,6 +10,8 @@
 #ifndef __CONFIG_ZYNQ_ZED_H
 #define __CONFIG_ZYNQ_ZED_H
 
+#define CONFIG_SYS_SDRAM_SIZE		(512 * 1024 * 1024)
+
 #define CONFIG_ZYNQ_SERIAL_UART1
 #define CONFIG_ZYNQ_GEM0
 #define CONFIG_ZYNQ_GEM_PHY_ADDR0	0
-- 
1.8.3

[U-Boot] [PATCH v4 14/29] zynq-common: Define exact TEXT_BASE

[Jagannadha Sutradharudu Teki]

Defined TEXT_BASE for u-boot starts from 0x4000000
w.r.t zynq memory-map.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 include/configs/zynq-common.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h
index bb9e337..e5b1e1d 100644
--- a/include/configs/zynq-common.h
+++ b/include/configs/zynq-common.h
@@ -121,7 +121,7 @@
 					sizeof(CONFIG_SYS_PROMPT) + 16)
 
 /* Physical Memory map */
-#define CONFIG_SYS_TEXT_BASE		0
+#define CONFIG_SYS_TEXT_BASE		0x4000000
 
 #define CONFIG_NR_DRAM_BANKS		1
 #define CONFIG_SYS_SDRAM_BASE		0
-- 
1.8.3

[U-Boot] [PATCH v4 15/29] zynq: zc70x: Add Catalyst 24WC08 EEPROM config support

[Jagannadha Sutradharudu Teki]

Adds configurations for Catalyst 24WC08 EEPROM, which
is present on the zynq boards.

Enable EEPROM support for zc70x boards.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 include/configs/zynq-common.h | 10 ++++++++++
 include/configs/zynq_zc70x.h  |  1 +
 2 files changed, 11 insertions(+)

diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h
index e5b1e1d..cf96333 100644
--- a/include/configs/zynq-common.h
+++ b/include/configs/zynq-common.h
@@ -97,6 +97,16 @@
 # define CONFIG_SYS_I2C_ZYNQ_SLAVE		1
 #endif
 
+/* EEPROM */
+#ifdef CONFIG_ZYNQ_EEPROM
+# define CONFIG_CMD_EEPROM
+# define CONFIG_SYS_I2C_EEPROM_ADDR_LEN		1
+# define CONFIG_SYS_I2C_EEPROM_ADDR		0x54
+# define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	4
+# define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	5
+# define CONFIG_SYS_EEPROM_SIZE			1024 /* Bytes */
+#endif
+
 #define CONFIG_BOOTP_SERVERIP
 #define CONFIG_BOOTP_BOOTPATH
 #define CONFIG_BOOTP_GATEWAY
diff --git a/include/configs/zynq_zc70x.h b/include/configs/zynq_zc70x.h
index 6950d41..0a7fa97 100644
--- a/include/configs/zynq_zc70x.h
+++ b/include/configs/zynq_zc70x.h
@@ -20,6 +20,7 @@
 
 #define CONFIG_ZYNQ_SDHCI0
 #define CONFIG_ZYNQ_I2C0
+#define CONFIG_ZYNQ_EEPROM
 #define CONFIG_ZYNQ_BOOT_FREEBSD
 
 #include <configs/zynq-common.h>
-- 
1.8.3

[U-Boot] [PATCH v4 16/29] zynq: Add zynq microzed board support

[Jagannadha Sutradharudu Teki]

MicroZed is a low-cost development board based on
the Xilinx Zynq-7000 All Programmable SoC.

APSOC:
- XC7Z010-1CLG400C
Memory:
- 1 GB of DDR3 SDRAM
- 128Mb of QSPI flash(S25FL128SAGBHI200)
- Micro SD card interface
Communication:
- 10/100/1000 Ethernet
- USB 2.0
- USB-UART
User I/O:
- 100 User I/O (50 per connector)
- Configurable as up to 48 LVDS pairs or 100 single-ended I/O
Misc:
- Xilinx PC4 JTAG configuration port
- PS JTAG pins accessible via Pmod
- 33.33 MHz oscillator
- User LED and push switch

For more info - http://zedboard.org/product/microzed

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 boards.cfg                      |  1 +
 include/configs/zynq_microzed.h | 25 +++++++++++++++++++++++++
 2 files changed, 26 insertions(+)
 create mode 100644 include/configs/zynq_microzed.h

diff --git a/boards.cfg b/boards.cfg
index 720aad6..1c7cdf3 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -356,6 +356,7 @@ Active  arm         armv7          u8500       st-ericsson     u8500
 Active  arm         armv7          vf610       freescale       vf610twr            vf610twr                             vf610twr:IMX_CONFIG=board/freescale/vf610twr/imximage.cfg                                                                         Alison Wang <b18965@freescale.com>
 Active  arm	    armv7	   zynq	       xilinx	       zynq	   	   zynq_zc70x				-                                                                                                                                 Michal Simek <monstr@monstr.eu>:Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
 Active  arm	    armv7	   zynq	       xilinx	       zynq	   	   zynq_zed				-                                                                                                                                 Michal Simek <monstr@monstr.eu>:Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
+Active  arm	    armv7	   zynq	       xilinx	       zynq	   	   zynq_microzed			-                                                                                                                                 Michal Simek <monstr@monstr.eu>:Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
 Active  arm         armv7:arm720t  tegra114    nvidia          dalmore             dalmore                              -                                                                                                                                 Tom Warren <twarren@nvidia.com>
 Active  arm         armv7:arm720t  tegra20     avionic-design  medcom-wide         medcom-wide                          -                                                                                                                                 Thierry Reding <thierry.reding@avionic-design.de>
 Active  arm         armv7:arm720t  tegra20     avionic-design  plutux              plutux                               -                                                                                                                                 Thierry Reding <thierry.reding@avionic-design.de>
diff --git a/include/configs/zynq_microzed.h b/include/configs/zynq_microzed.h
new file mode 100644
index 0000000..549a664
--- /dev/null
+++ b/include/configs/zynq_microzed.h
@@ -0,0 +1,25 @@
+/*
+ * (C) Copyright 2013 Xilinx, Inc.
+ *
+ * Configuration for Micro Zynq Evaluation and Development Board - MicroZedBoard
+ * See zynq-common.h for Zynq common configs
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __CONFIG_ZYNQ_MICROZED_H
+#define __CONFIG_ZYNQ_MICROZED_H
+
+#define CONFIG_SYS_SDRAM_SIZE		(1024 * 1024 * 1024)
+
+#define CONFIG_ZYNQ_SERIAL_UART1
+#define CONFIG_ZYNQ_GEM0
+#define CONFIG_ZYNQ_GEM_PHY_ADDR0	0
+
+#define CONFIG_SYS_NO_FLASH
+
+#define CONFIG_ZYNQ_SDHCI0
+
+#include <configs/zynq-common.h>
+
+#endif /* __CONFIG_ZYNQ_MICROZED_H */
-- 
1.8.3

[U-Boot] [PATCH v4 17/29] zynq: Add zynq_zc770 xm010 board support

[Jagannadha Sutradharudu Teki]

ZC770 is a complete development board based on the Xilinx Zynq-7000
All Programmable SoC, similar to ZC70x board but which has four
different daughter cards, like XM010, XM011, XM012 and XM013

ZC770 XM010:
- 1Gb DDR3
- 1Mb SST SPI flash
- 128 Mb Quad-SPI Flash
- 8 Mb SST SI flash
- Full size SD/MMC card cage
- 10/100/1000 Ethernet
- USB-UART

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 boards.cfg                   |  1 +
 include/configs/zynq_zc770.h | 30 ++++++++++++++++++++++++++++++
 2 files changed, 31 insertions(+)
 create mode 100644 include/configs/zynq_zc770.h

diff --git a/boards.cfg b/boards.cfg
index 1c7cdf3..4e88dfe 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -357,6 +357,7 @@ Active  arm         armv7          vf610       freescale       vf610twr
 Active  arm	    armv7	   zynq	       xilinx	       zynq	   	   zynq_zc70x				-                                                                                                                                 Michal Simek <monstr@monstr.eu>:Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
 Active  arm	    armv7	   zynq	       xilinx	       zynq	   	   zynq_zed				-                                                                                                                                 Michal Simek <monstr@monstr.eu>:Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
 Active  arm	    armv7	   zynq	       xilinx	       zynq	   	   zynq_microzed			-                                                                                                                                 Michal Simek <monstr@monstr.eu>:Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
+Active  arm	    armv7	   zynq	       xilinx	       zynq	   	   zynq_zc770_xm010			zynq_zc770:ZC770_XM010                                                                                                            Michal Simek <monstr@monstr.eu>:Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
 Active  arm         armv7:arm720t  tegra114    nvidia          dalmore             dalmore                              -                                                                                                                                 Tom Warren <twarren@nvidia.com>
 Active  arm         armv7:arm720t  tegra20     avionic-design  medcom-wide         medcom-wide                          -                                                                                                                                 Thierry Reding <thierry.reding@avionic-design.de>
 Active  arm         armv7:arm720t  tegra20     avionic-design  plutux              plutux                               -                                                                                                                                 Thierry Reding <thierry.reding@avionic-design.de>
diff --git a/include/configs/zynq_zc770.h b/include/configs/zynq_zc770.h
new file mode 100644
index 0000000..8589d9d
--- /dev/null
+++ b/include/configs/zynq_zc770.h
@@ -0,0 +1,30 @@
+/*
+ * (C) Copyright 2013 Xilinx, Inc.
+ *
+ * Configuration settings for the Xilinx Zynq ZC770 board.
+ * See zynq-common.h for Zynq common configs
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef __CONFIG_ZYNQ_ZC770_H
+#define __CONFIG_ZYNQ_ZC770_H
+
+#define CONFIG_SYS_SDRAM_SIZE		(1024 * 1024 * 1024)
+
+#define CONFIG_SYS_NO_FLASH
+
+#if defined(CONFIG_ZC770_XM010)
+# define CONFIG_ZYNQ_SERIAL_UART1
+# define CONFIG_ZYNQ_GEM0
+# define CONFIG_ZYNQ_GEM_PHY_ADDR0	7
+# define CONFIG_ZYNQ_SDHCI0
+# define CONFIG_ZYNQ_SPI
+
+#else
+# define CONFIG_ZYNQ_SERIAL_UART0
+#endif
+
+#include <configs/zynq-common.h>
+
+#endif /* __CONFIG_ZYNQ_ZC770_H */
-- 
1.8.3

[U-Boot] [PATCH v4 18/29] zynq: Add zynq_zc770 xm013 board support

[Jagannadha Sutradharudu Teki]

ZC770 is a complete development board based on the Xilinx Zynq-7000
All Programmable SoC, similar to ZC70x board but which has four
different daughter cards, like XM010, XM011, XM012 and XM013

ZC770 XM013:
- 1GB DDR3
- 128 Mb Quad-SPI Flash(dual parallel)
- USB-UART

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 boards.cfg                   | 1 +
 include/configs/zynq_zc770.h | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/boards.cfg b/boards.cfg
index 4e88dfe..86e4e6e 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -358,6 +358,7 @@ Active  arm	    armv7	   zynq	       xilinx	       zynq	   	   zynq_zc70x				-
 Active  arm	    armv7	   zynq	       xilinx	       zynq	   	   zynq_zed				-                                                                                                                                 Michal Simek <monstr@monstr.eu>:Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
 Active  arm	    armv7	   zynq	       xilinx	       zynq	   	   zynq_microzed			-                                                                                                                                 Michal Simek <monstr@monstr.eu>:Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
 Active  arm	    armv7	   zynq	       xilinx	       zynq	   	   zynq_zc770_xm010			zynq_zc770:ZC770_XM010                                                                                                            Michal Simek <monstr@monstr.eu>:Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
+Active  arm	    armv7	   zynq	       xilinx	       zynq	   	   zynq_zc770_xm013			zynq_zc770:ZC770_XM013                                                                                                            Michal Simek <monstr@monstr.eu>:Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
 Active  arm         armv7:arm720t  tegra114    nvidia          dalmore             dalmore                              -                                                                                                                                 Tom Warren <twarren@nvidia.com>
 Active  arm         armv7:arm720t  tegra20     avionic-design  medcom-wide         medcom-wide                          -                                                                                                                                 Thierry Reding <thierry.reding@avionic-design.de>
 Active  arm         armv7:arm720t  tegra20     avionic-design  plutux              plutux                               -                                                                                                                                 Thierry Reding <thierry.reding@avionic-design.de>
diff --git a/include/configs/zynq_zc770.h b/include/configs/zynq_zc770.h
index 8589d9d..181f9fb 100644
--- a/include/configs/zynq_zc770.h
+++ b/include/configs/zynq_zc770.h
@@ -21,6 +21,11 @@
 # define CONFIG_ZYNQ_SDHCI0
 # define CONFIG_ZYNQ_SPI
 
+#elif defined(CONFIG_ZC770_XM013)
+# define CONFIG_ZYNQ_SERIAL_UART0
+# define CONFIG_ZYNQ_GEM1
+# define CONFIG_ZYNQ_GEM_PHY_ADDR1	7
+
 #else
 # define CONFIG_ZYNQ_SERIAL_UART0
 #endif
-- 
1.8.3

[U-Boot] [PATCH v4 19/29] zynq: Add zynq_zc770 xm012 board support

[Jagannadha Sutradharudu Teki]

ZC770 is a complete development board based on the Xilinx Zynq-7000
All Programmable SoC, similar to ZC70x board but which has four
different daughter cards, like XM010, XM011, XM012 and XM013

ZC770 XM012:
- 1GB DDR3
- 64MiB Numonyx NOR flash
- USB-UART

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Cc: Stefan Roese <sr@denx.de>
---
 boards.cfg                    |  1 +
 include/configs/zynq-common.h | 16 ++++++++++++++++
 include/configs/zynq_zc770.h  |  4 ++++
 3 files changed, 21 insertions(+)

diff --git a/boards.cfg b/boards.cfg
index 86e4e6e..9ad2601 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -358,6 +358,7 @@ Active  arm	    armv7	   zynq	       xilinx	       zynq	   	   zynq_zc70x				-
 Active  arm	    armv7	   zynq	       xilinx	       zynq	   	   zynq_zed				-                                                                                                                                 Michal Simek <monstr@monstr.eu>:Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
 Active  arm	    armv7	   zynq	       xilinx	       zynq	   	   zynq_microzed			-                                                                                                                                 Michal Simek <monstr@monstr.eu>:Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
 Active  arm	    armv7	   zynq	       xilinx	       zynq	   	   zynq_zc770_xm010			zynq_zc770:ZC770_XM010                                                                                                            Michal Simek <monstr@monstr.eu>:Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
+Active  arm	    armv7	   zynq	       xilinx	       zynq	   	   zynq_zc770_xm012			zynq_zc770:ZC770_XM012                                                                                                            Michal Simek <monstr@monstr.eu>:Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
 Active  arm	    armv7	   zynq	       xilinx	       zynq	   	   zynq_zc770_xm013			zynq_zc770:ZC770_XM013                                                                                                            Michal Simek <monstr@monstr.eu>:Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
 Active  arm         armv7:arm720t  tegra114    nvidia          dalmore             dalmore                              -                                                                                                                                 Tom Warren <twarren@nvidia.com>
 Active  arm         armv7:arm720t  tegra20     avionic-design  medcom-wide         medcom-wide                          -                                                                                                                                 Thierry Reding <thierry.reding@avionic-design.de>
diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h
index cf96333..db47c42 100644
--- a/include/configs/zynq-common.h
+++ b/include/configs/zynq-common.h
@@ -75,6 +75,22 @@
 # define CONFIG_CMD_SF
 #endif
 
+/* NOR */
+#ifndef CONFIG_SYS_NO_FLASH
+# define CONFIG_SYS_FLASH_BASE		0xE2000000
+# define CONFIG_SYS_FLASH_SIZE		(16 * 1024 * 1024)
+# define CONFIG_SYS_MAX_FLASH_BANKS	1
+# define CONFIG_SYS_MAX_FLASH_SECT	512
+# define CONFIG_SYS_FLASH_ERASE_TOUT	1000
+# define CONFIG_SYS_FLASH_WRITE_TOUT	5000
+# define CONFIG_FLASH_SHOW_PROGRESS	10
+# define CONFIG_SYS_FLASH_CFI
+# undef CONFIG_SYS_FLASH_EMPTY_INFO
+# define CONFIG_FLASH_CFI_DRIVER
+# undef CONFIG_SYS_FLASH_PROTECTION
+# define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
+#endif
+
 /* MMC */
 #if defined(CONFIG_ZYNQ_SDHCI0) || defined(CONFIG_ZYNQ_SDHCI1)
 # define CONFIG_MMC
diff --git a/include/configs/zynq_zc770.h b/include/configs/zynq_zc770.h
index 181f9fb..16b9047 100644
--- a/include/configs/zynq_zc770.h
+++ b/include/configs/zynq_zc770.h
@@ -21,6 +21,10 @@
 # define CONFIG_ZYNQ_SDHCI0
 # define CONFIG_ZYNQ_SPI
 
+#elif defined(CONFIG_ZC770_XM012)
+# define CONFIG_ZYNQ_SERIAL_UART1
+# undef CONFIG_SYS_NO_FLASH
+
 #elif defined(CONFIG_ZC770_XM013)
 # define CONFIG_ZYNQ_SERIAL_UART0
 # define CONFIG_ZYNQ_GEM1
-- 
1.8.3

[U-Boot] [PATCH v4 20/29] zynq: Add support to find bootmode

[Jagannadha Sutradharudu Teki]

Added support to find the bootmodes by reading
slcr bootmode register. this can be helpful to
autoboot the configurations w.r.t a specified bootmode.

Added this functionality on board_late_init as it's not
needed for normal initializtion part.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 arch/arm/cpu/armv7/zynq/slcr.c             |  6 ++++++
 arch/arm/include/asm/arch-zynq/sys_proto.h |  1 +
 board/xilinx/zynq/board.c                  | 25 +++++++++++++++++++++++++
 doc/README.zynq                            | 25 +++++++++++++++++++++++--
 include/configs/zynq-common.h              |  1 +
 5 files changed, 56 insertions(+), 2 deletions(-)

diff --git a/arch/arm/cpu/armv7/zynq/slcr.c b/arch/arm/cpu/armv7/zynq/slcr.c
index 717ec65..b4c11c3 100644
--- a/arch/arm/cpu/armv7/zynq/slcr.c
+++ b/arch/arm/cpu/armv7/zynq/slcr.c
@@ -101,6 +101,12 @@ void zynq_slcr_devcfg_enable(void)
 	zynq_slcr_lock();
 }
 
+u32 zynq_slcr_get_boot_mode(void)
+{
+	/* Get the bootmode register value */
+	return readl(&slcr_base->boot_mode);
+}
+
 u32 zynq_slcr_get_idcode(void)
 {
 	return (readl(&slcr_base->pss_idcode) & SLCR_IDCODE_MASK) >>
diff --git a/arch/arm/include/asm/arch-zynq/sys_proto.h b/arch/arm/include/asm/arch-zynq/sys_proto.h
index 110de90..8f925af 100644
--- a/arch/arm/include/asm/arch-zynq/sys_proto.h
+++ b/arch/arm/include/asm/arch-zynq/sys_proto.h
@@ -13,6 +13,7 @@ extern void zynq_slcr_cpu_reset(void);
 extern void zynq_slcr_gem_clk_setup(u32 gem_id, u32 rclk, u32 clk);
 extern void zynq_slcr_devcfg_disable(void);
 extern void zynq_slcr_devcfg_enable(void);
+extern u32 zynq_slcr_get_boot_mode(void);
 extern u32 zynq_slcr_get_idcode(void);
 extern void zynq_ddrc_init(void);
 
diff --git a/board/xilinx/zynq/board.c b/board/xilinx/zynq/board.c
index 5119c09..a5b9bde 100644
--- a/board/xilinx/zynq/board.c
+++ b/board/xilinx/zynq/board.c
@@ -12,6 +12,12 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
+/* Bootmode setting values */
+#define ZYNQ_BM_MASK		0x0F
+#define ZYNQ_BM_NOR		0x02
+#define ZYNQ_BM_SD		0x05
+#define ZYNQ_BM_JTAG		0x0
+
 #ifdef CONFIG_FPGA
 Xilinx_desc fpga;
 
@@ -59,6 +65,25 @@ int board_init(void)
 	return 0;
 }
 
+int board_late_init(void)
+{
+	switch ((zynq_slcr_get_boot_mode()) & ZYNQ_BM_MASK) {
+	case ZYNQ_BM_NOR:
+		setenv("modeboot", "norboot");
+		break;
+	case ZYNQ_BM_SD:
+		setenv("modeboot", "sdboot");
+		break;
+	case ZYNQ_BM_JTAG:
+		setenv("modeboot", "jtagboot");
+		break;
+	default:
+		setenv("modeboot", "");
+		break;
+	}
+
+	return 0;
+}
 
 #ifdef CONFIG_CMD_NET
 int board_eth_init(bd_t *bis)
diff --git a/doc/README.zynq b/doc/README.zynq
index 56a74b4..ea1c8c1 100644
--- a/doc/README.zynq
+++ b/doc/README.zynq
@@ -28,7 +28,27 @@ and I/O programmability.
   - zc770-xm012 (nor)
   - zc770-xm013 (dual parallel qspi, gem1)
 
-3. Mainline status
+3. Bootmode
+
+Zynq has a facility to read the bootmode from the slcr bootmode register
+once user is setting through jumpers on the board - see page no:1546 on [5]
+
+All possible bootmode values are defined in Table 6-2:Boot_Mode MIO Pins
+on [5].
+
+board_late_init() will read the bootmode values using slcr bootmode register
+at runtime and assign the modeboot variable to specific bootmode string which
+is intern used in autoboot.
+
+SLCR bootmode register Bit[3:0] values
+#define ZYNQ_BM_NOR		0x02
+#define ZYNQ_BM_SD		0x05
+#define ZYNQ_BM_JTAG		0x0
+
+"modeboot" variable can assign any of "norboot", "sdboot" or "jtagboot"
+bootmode strings at runtime.
+
+4. Mainline status
 
 - Added basic board configurations support.
 - Added zynq u-boot bsp code - arch/arm/cpu/armv7/zynq
@@ -41,7 +61,7 @@ and I/O programmability.
   spi-  drivers/spi/zynq_spi.c
   i2c - drivers/i2c/zynq_i2c.c
 
-4. TODO
+5. TODO
 
 - Add zynq boards support - zc70x, zed, microzed, zc770
 - Add zynq qspi controller driver
@@ -54,6 +74,7 @@ and I/O programmability.
 [2] http://www.xilinx.com/products/boards-and-kits/EK-Z7-ZC706-G.htm
 [3] http://zedboard.org/product/zedboard
 [4] http://zedboard.org/product/microzed
+[5] http://www.xilinx.com/support/documentation/user_guides/ug585-Zynq-7000-TRM.pdf
 
 --
 Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h
index db47c42..b1fa0cb 100644
--- a/include/configs/zynq-common.h
+++ b/include/configs/zynq-common.h
@@ -140,6 +140,7 @@
 
 #define CONFIG_CMDLINE_EDITING
 #define CONFIG_AUTO_COMPLETE
+#define CONFIG_BOARD_LATE_INIT
 #define CONFIG_SYS_LONGHELP
 #define CONFIG_SYS_MAXARGS		15 /* max number of command args */
 #define CONFIG_SYS_CBSIZE		256 /* Console I/O Buffer Size */
-- 
1.8.3

[U-Boot] [PATCH v4 21/29] zynq-common: Define default environment

[Jagannadha Sutradharudu Teki]

Defined default env. for autoboot FIT image from
respective boot devices.

Default settings:
fit_image=fit.itb
load_addr=0x2000000
fit_size=0x800000
flash_off=0x100000
nor_flash_off=0xE2100000

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 include/configs/zynq-common.h | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h
index b1fa0cb..1eaf17d 100644
--- a/include/configs/zynq-common.h
+++ b/include/configs/zynq-common.h
@@ -132,7 +132,28 @@
 /* Environment */
 #define CONFIG_ENV_SIZE		0x10000 /* Env. sector size */
 #define CONFIG_ENV_IS_NOWHERE
-#define CONFIG_SYS_LOAD_ADDR	0
+
+/* Default environment */
+#define CONFIG_EXTRA_ENV_SETTINGS	\
+	"fit_image=fit.itb\0"		\
+	"load_addr=0x2000000\0"		\
+	"fit_size=0x800000\0"		\
+	"flash_off=0x100000\0"		\
+	"nor_flash_off=0xE2100000\0"	\
+	"fdt_high=0x20000000\0"		\
+	"initrd_high=0x20000000\0"	\
+	"norboot=echo Copying FIT from NOR flash to RAM... && " \
+		"cp.b ${nor_flash_off} ${load_addr} ${fit_size} && " \
+		"bootm ${load_addr}\0" \
+	"sdboot=echo Copying FIT from SD to RAM... && " \
+		"fatload mmc 0 ${load_addr} ${fit_image} && " \
+		"bootm ${load_addr}\0" \
+	"jtagboot=echo TFTPing FIT to RAM... && " \
+		"tftp ${load_addr} ${fit_image} && " \
+		"bootm ${load_addr}\0"
+#define CONFIG_BOOTCOMMAND		"run $modeboot"
+#define CONFIG_BOOTDELAY		3 /* -1 to Disable autoboot */
+#define CONFIG_SYS_LOAD_ADDR		0 /* default? */
 
 /* Miscellaneous configurable options */
 #define CONFIG_SYS_PROMPT		"zynq-uboot> "
-- 
1.8.3

[U-Boot] [PATCH v4 22/29] zynq-common: Change Env. Sector size to 128Kb

[Jagannadha Sutradharudu Teki]

Changed Env. Sector size from 0x10000 to 128Kb

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 include/configs/zynq-common.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h
index 1eaf17d..402009e 100644
--- a/include/configs/zynq-common.h
+++ b/include/configs/zynq-common.h
@@ -129,8 +129,10 @@
 #define CONFIG_BOOTP_HOSTNAME
 #define CONFIG_BOOTP_MAY_FAIL
 
+/* Total Size of Environment Sector */
+#define CONFIG_ENV_SIZE			(128 << 10)
+
 /* Environment */
-#define CONFIG_ENV_SIZE		0x10000 /* Env. sector size */
 #define CONFIG_ENV_IS_NOWHERE
 
 /* Default environment */
-- 
1.8.3

[U-Boot] [PATCH v4 23/29] zynq-common: Define flash env. partition

[Jagannadha Sutradharudu Teki]

Last 128Kb sector of 1Mb flash is defined as u-boot
environment partition.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 include/configs/zynq-common.h | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h
index 402009e..568c49f 100644
--- a/include/configs/zynq-common.h
+++ b/include/configs/zynq-common.h
@@ -133,7 +133,17 @@
 #define CONFIG_ENV_SIZE			(128 << 10)
 
 /* Environment */
-#define CONFIG_ENV_IS_NOWHERE
+#ifndef CONFIG_ENV_IS_NOWHERE
+# ifndef CONFIG_SYS_NO_FLASH
+#  define CONFIG_ENV_IS_IN_FLASH
+# elif defined(CONFIG_SYS_NO_FLASH)
+#  define CONFIG_ENV_IS_NOWHERE
+# endif
+
+# define CONFIG_ENV_SECT_SIZE		CONFIG_ENV_SIZE
+# define CONFIG_ENV_OFFSET		0xE0000
+# define CONFIG_CMD_SAVEENV
+#endif
 
 /* Default environment */
 #define CONFIG_EXTRA_ENV_SETTINGS	\
-- 
1.8.3

[U-Boot] [PATCH v4 24/29] zynq-common: Define CONFIG_ENV_OVERWRITE

[Jagannadha Sutradharudu Teki]

Defined CONFIG_ENV_OVERWRITE, which allow to
overwrite serial baudrate and ethaddr.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 include/configs/zynq-common.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h
index 568c49f..184d4ba 100644
--- a/include/configs/zynq-common.h
+++ b/include/configs/zynq-common.h
@@ -132,6 +132,9 @@
 /* Total Size of Environment Sector */
 #define CONFIG_ENV_SIZE			(128 << 10)
 
+/* Allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
 /* Environment */
 #ifndef CONFIG_ENV_IS_NOWHERE
 # ifndef CONFIG_SYS_NO_FLASH
-- 
1.8.3

[U-Boot] [PATCH v4 25/29] dts: zynq: Add basic fdt support

[Jagannadha Sutradharudu Teki]

This patch provides a basic fdt support for zynq u-boot.

zynq-7000.dtsi-> initial arch dts file
zynq-zed.dts -> initial zed board dts file
more devices should be added in subsequent patches.

u-boot build: once configuring of a board done
for building dtb with zynq-zed.dts as an input
zynq-uboot> make DEVICE_TREE=zynq-zed

Enabled CONFIG_OF_SEPARATE for building dtb separately.
There is a new binary called u-boot-dtb.bin which is a u-boot
with devicetree supported.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 arch/arm/dts/zynq-7000.dtsi   | 13 +++++++++++++
 board/xilinx/dts/zynq-zed.dts | 14 ++++++++++++++
 include/configs/zynq-common.h |  5 +++++
 3 files changed, 32 insertions(+)
 create mode 100644 arch/arm/dts/zynq-7000.dtsi
 create mode 100644 board/xilinx/dts/zynq-zed.dts

diff --git a/arch/arm/dts/zynq-7000.dtsi b/arch/arm/dts/zynq-7000.dtsi
new file mode 100644
index 0000000..f20b8bd
--- /dev/null
+++ b/arch/arm/dts/zynq-7000.dtsi
@@ -0,0 +1,13 @@
+/*
+ * Xilinx Zynq 7000 DTSI
+ * Describes the hardware common to all Zynq 7000-based boards.
+ *
+ * Copyright (C) 2013 Xilinx, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+/include/ "skeleton.dtsi"
+
+/ {
+	compatible = "xlnx,zynq-7000";
+};
diff --git a/board/xilinx/dts/zynq-zed.dts b/board/xilinx/dts/zynq-zed.dts
new file mode 100644
index 0000000..91a5deb
--- /dev/null
+++ b/board/xilinx/dts/zynq-zed.dts
@@ -0,0 +1,14 @@
+/*
+ * Xilinx ZED board DTS
+ *
+ * Copyright (C) 2013 Xilinx, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+/dts-v1/;
+#include "zynq-7000.dtsi"
+
+/ {
+	model = "Zynq ZED Board";
+	compatible = "xlnx,zynq-zed", "xlnx,zynq-7000";
+};
diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h
index 184d4ba..8707bc0 100644
--- a/include/configs/zynq-common.h
+++ b/include/configs/zynq-common.h
@@ -212,6 +212,11 @@
 #define CONFIG_FIT
 #define CONFIG_FIT_VERBOSE	1 /* enable fit_format_{error,warning}() */
 
+/* FDT support */
+#define CONFIG_OF_CONTROL
+#define CONFIG_OF_SEPARATE
+#define CONFIG_DISPLAY_BOARDINFO_LATE
+
 /* Boot FreeBSD/vxWorks from an ELF image */
 #if defined(CONFIG_ZYNQ_BOOT_FREEBSD)
 # define CONFIG_API
-- 
1.8.3

[U-Boot] [PATCH v4 26/29] gpio: zynq: Add dummy gpio routines

[Jagannadha Sutradharudu Teki]

GPIO dummy routines are required for fdt build, may be removed
these dependencies once the u-boot fdt is fully optimized.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 arch/arm/include/asm/arch-zynq/gpio.h | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 arch/arm/include/asm/arch-zynq/gpio.h

diff --git a/arch/arm/include/asm/arch-zynq/gpio.h b/arch/arm/include/asm/arch-zynq/gpio.h
new file mode 100644
index 0000000..2dbba75
--- /dev/null
+++ b/arch/arm/include/asm/arch-zynq/gpio.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2013 Xilinx, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef _ZYNQ_GPIO_H
+#define _ZYNQ_GPIO_H
+
+inline int gpio_get_value(unsigned gpio)
+{
+	return 0;
+}
+
+inline int gpio_set_value(unsigned gpio, int val)
+{
+	return 0;
+}
+
+inline int gpio_request(unsigned gpio, const char *label)
+{
+	return 0;
+}
+
+#endif /* _ZYNQ_GPIO_H */
-- 
1.8.3

[U-Boot] [PATCH v4 27/29] zynq-common: Enable verified boot(RSA)

[Jagannadha Sutradharudu Teki]

CONFIG_FIT_SIGNATURE - signature node support in FIT image
CONFIG_RSA - RSA lib support

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 include/configs/zynq-common.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h
index 8707bc0..e7a8e9f 100644
--- a/include/configs/zynq-common.h
+++ b/include/configs/zynq-common.h
@@ -217,6 +217,10 @@
 #define CONFIG_OF_SEPARATE
 #define CONFIG_DISPLAY_BOARDINFO_LATE
 
+/* RSA support */
+#define CONFIG_FIT_SIGNATURE
+#define CONFIG_RSA
+
 /* Boot FreeBSD/vxWorks from an ELF image */
 #if defined(CONFIG_ZYNQ_BOOT_FREEBSD)
 # define CONFIG_API
-- 
1.8.3

[U-Boot] [PATCH v4 28/29] dts: zynq: Add more zynq dts files

[Jagannadha Sutradharudu Teki]

This patch adds initial dts support for supported
zynq boards.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 board/xilinx/dts/zynq-microzed.dts    | 14 ++++++++++++++
 board/xilinx/dts/zynq-zc702.dts       | 14 ++++++++++++++
 board/xilinx/dts/zynq-zc706.dts       | 14 ++++++++++++++
 board/xilinx/dts/zynq-zc770-xm010.dts | 14 ++++++++++++++
 board/xilinx/dts/zynq-zc770-xm012.dts | 14 ++++++++++++++
 board/xilinx/dts/zynq-zc770-xm013.dts | 14 ++++++++++++++
 6 files changed, 84 insertions(+)
 create mode 100644 board/xilinx/dts/zynq-microzed.dts
 create mode 100644 board/xilinx/dts/zynq-zc702.dts
 create mode 100644 board/xilinx/dts/zynq-zc706.dts
 create mode 100644 board/xilinx/dts/zynq-zc770-xm010.dts
 create mode 100644 board/xilinx/dts/zynq-zc770-xm012.dts
 create mode 100644 board/xilinx/dts/zynq-zc770-xm013.dts

diff --git a/board/xilinx/dts/zynq-microzed.dts b/board/xilinx/dts/zynq-microzed.dts
new file mode 100644
index 0000000..6da71c1
--- /dev/null
+++ b/board/xilinx/dts/zynq-microzed.dts
@@ -0,0 +1,14 @@
+/*
+ * Xilinx MicroZED board DTS
+ *
+ * Copyright (C) 2013 Xilinx, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+/dts-v1/;
+#include "zynq-7000.dtsi"
+
+/ {
+	model = "Zynq MicroZED Board";
+	compatible = "xlnx,zynq-microzed", "xlnx,zynq-7000";
+};
diff --git a/board/xilinx/dts/zynq-zc702.dts b/board/xilinx/dts/zynq-zc702.dts
new file mode 100644
index 0000000..667dc28
--- /dev/null
+++ b/board/xilinx/dts/zynq-zc702.dts
@@ -0,0 +1,14 @@
+/*
+ * Xilinx ZC702 board DTS
+ *
+ * Copyright (C) 2013 Xilinx, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+/dts-v1/;
+#include "zynq-7000.dtsi"
+
+/ {
+	model = "Zynq ZC702 Board";
+	compatible = "xlnx,zynq-zc702", "xlnx,zynq-7000";
+};
diff --git a/board/xilinx/dts/zynq-zc706.dts b/board/xilinx/dts/zynq-zc706.dts
new file mode 100644
index 0000000..526fc88
--- /dev/null
+++ b/board/xilinx/dts/zynq-zc706.dts
@@ -0,0 +1,14 @@
+/*
+ * Xilinx ZC706 board DTS
+ *
+ * Copyright (C) 2013 Xilinx, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+/dts-v1/;
+#include "zynq-7000.dtsi"
+
+/ {
+	model = "Zynq ZC706 Board";
+	compatible = "xlnx,zynq-zc706", "xlnx,zynq-7000";
+};
diff --git a/board/xilinx/dts/zynq-zc770-xm010.dts b/board/xilinx/dts/zynq-zc770-xm010.dts
new file mode 100644
index 0000000..8b542a1
--- /dev/null
+++ b/board/xilinx/dts/zynq-zc770-xm010.dts
@@ -0,0 +1,14 @@
+/*
+ * Xilinx ZC770 XM010 board DTS
+ *
+ * Copyright (C) 2013 Xilinx, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+/dts-v1/;
+#include "zynq-7000.dtsi"
+
+/ {
+	model = "Zynq ZC770 XM010 Board";
+	compatible = "xlnx,zynq-zc770-xm010", "xlnx,zynq-7000";
+};
diff --git a/board/xilinx/dts/zynq-zc770-xm012.dts b/board/xilinx/dts/zynq-zc770-xm012.dts
new file mode 100644
index 0000000..0379a07
--- /dev/null
+++ b/board/xilinx/dts/zynq-zc770-xm012.dts
@@ -0,0 +1,14 @@
+/*
+ * Xilinx ZC770 XM012 board DTS
+ *
+ * Copyright (C) 2013 Xilinx, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+/dts-v1/;
+#include "zynq-7000.dtsi"
+
+/ {
+	model = "Zynq ZC770 XM012 Board";
+	compatible = "xlnx,zynq-zc770-xm012", "xlnx,zynq-7000";
+};
diff --git a/board/xilinx/dts/zynq-zc770-xm013.dts b/board/xilinx/dts/zynq-zc770-xm013.dts
new file mode 100644
index 0000000..a4f9e05
--- /dev/null
+++ b/board/xilinx/dts/zynq-zc770-xm013.dts
@@ -0,0 +1,14 @@
+/*
+ * Xilinx ZC770 XM013 board DTS
+ *
+ * Copyright (C) 2013 Xilinx, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+/dts-v1/;
+#include "zynq-7000.dtsi"
+
+/ {
+	model = "Zynq ZC770 XM013 Board";
+	compatible = "xlnx,zynq-zc770-xm013", "xlnx,zynq-7000";
+};
-- 
1.8.3

[U-Boot] [PATCH v4 29/29] doc: Update the zynq u-boot status

[Jagannadha Sutradharudu Teki]

Updated doc/README.zynq to current status.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 doc/README.zynq | 26 ++++++++++++++++++--------
 1 file changed, 18 insertions(+), 8 deletions(-)

diff --git a/doc/README.zynq b/doc/README.zynq
index ea1c8c1..6330408 100644
--- a/doc/README.zynq
+++ b/doc/README.zynq
@@ -28,7 +28,16 @@ and I/O programmability.
   - zc770-xm012 (nor)
   - zc770-xm013 (dual parallel qspi, gem1)
 
-3. Bootmode
+3. Building
+
+ # Configure for microzed board
+   $ make zynq_microzed_config
+     Configuring for zynq_microzed board...
+
+ # Building
+   $ make DEVICE_TREE=zynq-microzed
+
+4. Bootmode
 
 Zynq has a facility to read the bootmode from the slcr bootmode register
 once user is setting through jumpers on the board - see page no:1546 on [5]
@@ -48,11 +57,11 @@ SLCR bootmode register Bit[3:0] values
 "modeboot" variable can assign any of "norboot", "sdboot" or "jtagboot"
 bootmode strings at runtime.
 
-4. Mainline status
+5. Mainline status
 
 - Added basic board configurations support.
 - Added zynq u-boot bsp code - arch/arm/cpu/armv7/zynq
-- Added zynq boards named - zynq, zynq_dcc
+- Added zynq boards named - zc70x, zed, microzed, zc770_xm010, zc770_xm012, zc770_xm013
 - Added zynq drivers:
   serial - drivers/serial/serial_zynq.c
   net - drivers/net/zynq_gem.c
@@ -60,15 +69,16 @@ bootmode strings at runtime.
   mmc - drivers/mmc/zynq_sdhci.c
   spi-  drivers/spi/zynq_spi.c
   i2c - drivers/i2c/zynq_i2c.c
+- Done proper cleanups on board configurations
+- Added basic FDT support for zynq boards
+- d-cache support for zynq_gem.c
 
-5. TODO
+6. TODO
 
-- Add zynq boards support - zc70x, zed, microzed, zc770
+- Add zynq boards support - zc770_xm011
 - Add zynq qspi controller driver
 - Add zynq nand controller driver
-- d-cache support for zynq_gem.c
-- FDT support for zynq boards
-- Need proper cleanups on board configurations
+- Add FDT support on individual drivers
 
 [1] http://www.xilinx.com/products/boards-and-kits/EK-Z7-ZC702-G.htm
 [2] http://www.xilinx.com/products/boards-and-kits/EK-Z7-ZC706-G.htm
-- 
1.8.3