* [U-Boot] [PATCH 02/11] ARM: at91: ma5d4: Switch DDR2 controller to sequencial address decoding
2017-05-02 18:27 [U-Boot] [PATCH 01/11] ARM: atmel: Rename MA5D4EVK Marek Vasut
@ 2017-05-02 18:27 ` Marek Vasut
2017-06-30 1:26 ` [U-Boot] [U-Boot, " Tom Rini
2017-05-02 18:27 ` [U-Boot] [PATCH 03/11] ARM: at91: ma5d4: Reset CAN controllers late Marek Vasut
` (9 subsequent siblings)
10 siblings, 1 reply; 22+ messages in thread
From: Marek Vasut @ 2017-05-02 18:27 UTC (permalink / raw)
To: u-boot
According to the datasheet, sequential mapping is used for DDR
SDRAM, while interleaved mapping is used for regular SDRAM.
Incorrect configuration of this bit does indeed cause sporadic
memory instability.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Andreas Bießmann <andreas.devel@googlemail.com>
Cc: Wenyou Yang <wenyou.yang@atmel.com>
---
board/aries/ma5d4evk/ma5d4evk.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/board/aries/ma5d4evk/ma5d4evk.c b/board/aries/ma5d4evk/ma5d4evk.c
index 81463712fa..dd74e29b8e 100644
--- a/board/aries/ma5d4evk/ma5d4evk.c
+++ b/board/aries/ma5d4evk/ma5d4evk.c
@@ -349,7 +349,6 @@ static void ddr2_conf(struct atmel_mpddrc_config *ddr2)
ATMEL_MPDDRC_CR_CAS_DDR_CAS3 |
ATMEL_MPDDRC_CR_NB_8BANKS |
ATMEL_MPDDRC_CR_NDQS_DISABLED |
- ATMEL_MPDDRC_CR_DECOD_INTERLEAVED |
ATMEL_MPDDRC_CR_UNAL_SUPPORTED);
ddr2->rtr = 0x2b0;
--
2.11.0
^ permalink raw reply related [flat|nested] 22+ messages in thread* [U-Boot] [PATCH 03/11] ARM: at91: ma5d4: Reset CAN controllers late
2017-05-02 18:27 [U-Boot] [PATCH 01/11] ARM: atmel: Rename MA5D4EVK Marek Vasut
2017-05-02 18:27 ` [U-Boot] [PATCH 02/11] ARM: at91: ma5d4: Switch DDR2 controller to sequencial address decoding Marek Vasut
@ 2017-05-02 18:27 ` Marek Vasut
2017-06-30 1:26 ` [U-Boot] [U-Boot, " Tom Rini
2017-05-02 18:27 ` [U-Boot] [PATCH 04/11] ARM: at91: ma5d4: Enable DFU and UMS Marek Vasut
` (8 subsequent siblings)
10 siblings, 1 reply; 22+ messages in thread
From: Marek Vasut @ 2017-05-02 18:27 UTC (permalink / raw)
To: u-boot
The CAN controllers need slight delay between toggling of their reset
line. Move this action into board_init(), otherwise timer will not be
initialized and the board might hang.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Andreas Bießmann <andreas.devel@googlemail.com>
---
board/aries/ma5d4evk/ma5d4evk.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/board/aries/ma5d4evk/ma5d4evk.c b/board/aries/ma5d4evk/ma5d4evk.c
index dd74e29b8e..aa02b8a34b 100644
--- a/board/aries/ma5d4evk/ma5d4evk.c
+++ b/board/aries/ma5d4evk/ma5d4evk.c
@@ -269,12 +269,6 @@ int board_early_init_f(void)
at91_set_pio_output(AT91_PIO_PORTD, 29, 0);
at91_set_pio_output(AT91_PIO_PORTD, 30, 0);
- /* Reset CAN controllers */
- at91_set_pio_output(AT91_PIO_PORTB, 21, 0);
- udelay(100);
- at91_set_pio_output(AT91_PIO_PORTB, 21, 1);
- at91_pio3_set_pio_pulldown(AT91_PIO_PORTB, 21, 0);
-
ma5d4evk_serial_hw_init();
return 0;
@@ -305,6 +299,12 @@ int board_init(void)
at91_udp_hw_init();
#endif
+ /* Reset CAN controllers */
+ at91_set_pio_output(AT91_PIO_PORTB, 21, 0);
+ udelay(100);
+ at91_set_pio_output(AT91_PIO_PORTB, 21, 1);
+ at91_pio3_set_pio_pulldown(AT91_PIO_PORTB, 21, 0);
+
return 0;
}
--
2.11.0
^ permalink raw reply related [flat|nested] 22+ messages in thread* [U-Boot] [PATCH 04/11] ARM: at91: ma5d4: Enable DFU and UMS
2017-05-02 18:27 [U-Boot] [PATCH 01/11] ARM: atmel: Rename MA5D4EVK Marek Vasut
2017-05-02 18:27 ` [U-Boot] [PATCH 02/11] ARM: at91: ma5d4: Switch DDR2 controller to sequencial address decoding Marek Vasut
2017-05-02 18:27 ` [U-Boot] [PATCH 03/11] ARM: at91: ma5d4: Reset CAN controllers late Marek Vasut
@ 2017-05-02 18:27 ` Marek Vasut
2017-06-30 1:26 ` [U-Boot] [U-Boot,04/11] " Tom Rini
2017-05-02 18:27 ` [U-Boot] [PATCH 05/11] ARM: at91: ma5d4: Init SD/MMC controller in SPL Marek Vasut
` (7 subsequent siblings)
10 siblings, 1 reply; 22+ messages in thread
From: Marek Vasut @ 2017-05-02 18:27 UTC (permalink / raw)
To: u-boot
Enable DFU and USB mass storage support for the DENX MA5D4 SoM.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Andreas Bießmann <andreas.devel@googlemail.com>
---
configs/ma5d4evk_defconfig | 8 ++++++++
include/configs/ma5d4evk.h | 4 ++++
2 files changed, 12 insertions(+)
diff --git a/configs/ma5d4evk_defconfig b/configs/ma5d4evk_defconfig
index adeab1a0e9..8f8ce9b935 100644
--- a/configs/ma5d4evk_defconfig
+++ b/configs/ma5d4evk_defconfig
@@ -41,3 +41,11 @@ CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_ATMEL_USBA=y
CONFIG_OF_LIBFDT=y
# CONFIG_EFI_LOADER is not set
+CONFIG_CMD_DFU=y
+CONFIG_CMD_USB_MASS_STORAGE=y
+CONFIG_DFU_MMC=y
+CONFIG_DFU_SF=y
+CONFIG_USB_GADGET_DOWNLOAD=y
+CONFIG_G_DNL_MANUFACTURER="AriesEmbedded"
+CONFIG_G_DNL_VENDOR_NUM=0x0525
+CONFIG_G_DNL_PRODUCT_NUM=0xa4a5
diff --git a/include/configs/ma5d4evk.h b/include/configs/ma5d4evk.h
index 24c73bccd1..f317f07d80 100644
--- a/include/configs/ma5d4evk.h
+++ b/include/configs/ma5d4evk.h
@@ -110,6 +110,9 @@
#define CONFIG_USB_ETHER
#define CONFIG_USB_ETH_RNDIS
#define CONFIG_USBNET_MANUFACTURER "AriesEmbedded"
+#define CONFIG_USB_FUNCTION_MASS_STORAGE
+#define CONFIG_SYS_DFU_DATA_BUF_SIZE (1 * 1024 * 1024)
+#define DFU_DEFAULT_POLL_TIMEOUT 300
#endif
/*
@@ -138,6 +141,7 @@
"bootpart=1:1\0" \
"rootdev=/dev/mmcblk1p2\0" \
"netdev=eth0\0" \
+ "dfu_alt_info=mmc raw 0 3867148288\0" \
"kernel_addr_r=0x22000000\0" \
"update_spi_firmware_spl_addr=0x21000000\0" \
"update_spi_firmware_spl_filename=boot.bin\0" \
--
2.11.0
^ permalink raw reply related [flat|nested] 22+ messages in thread* [U-Boot] [PATCH 05/11] ARM: at91: ma5d4: Init SD/MMC controller in SPL
2017-05-02 18:27 [U-Boot] [PATCH 01/11] ARM: atmel: Rename MA5D4EVK Marek Vasut
` (2 preceding siblings ...)
2017-05-02 18:27 ` [U-Boot] [PATCH 04/11] ARM: at91: ma5d4: Enable DFU and UMS Marek Vasut
@ 2017-05-02 18:27 ` Marek Vasut
2017-06-30 1:27 ` [U-Boot] [U-Boot, " Tom Rini
2017-05-02 18:27 ` [U-Boot] [PATCH 06/11] ARM: at91: ma5d4: Swap SD/MMC controller order Marek Vasut
` (6 subsequent siblings)
10 siblings, 1 reply; 22+ messages in thread
From: Marek Vasut @ 2017-05-02 18:27 UTC (permalink / raw)
To: u-boot
Init the controllers, otherwise the board cannot boot from SD/MMC.
This boot option is new on rev. 2.1 SoM .
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Andreas Bießmann <andreas.devel@googlemail.com>
---
board/aries/ma5d4evk/ma5d4evk.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/board/aries/ma5d4evk/ma5d4evk.c b/board/aries/ma5d4evk/ma5d4evk.c
index aa02b8a34b..9c1ba58166 100644
--- a/board/aries/ma5d4evk/ma5d4evk.c
+++ b/board/aries/ma5d4evk/ma5d4evk.c
@@ -337,7 +337,13 @@ int board_eth_init(bd_t *bis)
#ifdef CONFIG_SPL_BUILD
void spl_board_init(void)
{
+#ifdef CONFIG_ATMEL_SPI
ma5d4evk_spi0_hw_init();
+#endif
+#ifdef CONFIG_GENERIC_ATMEL_MCI
+ ma5d4evk_mci0_hw_init();
+ ma5d4evk_mci1_hw_init();
+#endif
}
static void ddr2_conf(struct atmel_mpddrc_config *ddr2)
--
2.11.0
^ permalink raw reply related [flat|nested] 22+ messages in thread* [U-Boot] [PATCH 06/11] ARM: at91: ma5d4: Swap SD/MMC controller order
2017-05-02 18:27 [U-Boot] [PATCH 01/11] ARM: atmel: Rename MA5D4EVK Marek Vasut
` (3 preceding siblings ...)
2017-05-02 18:27 ` [U-Boot] [PATCH 05/11] ARM: at91: ma5d4: Init SD/MMC controller in SPL Marek Vasut
@ 2017-05-02 18:27 ` Marek Vasut
2017-06-30 1:27 ` [U-Boot] [U-Boot, " Tom Rini
2017-05-02 18:27 ` [U-Boot] [PATCH 07/11] ARM: at91: ma5d4: Enable support for booting from eMMC Marek Vasut
` (5 subsequent siblings)
10 siblings, 1 reply; 22+ messages in thread
From: Marek Vasut @ 2017-05-02 18:27 UTC (permalink / raw)
To: u-boot
The SDHCI1 is the primary boot controller on rev. 2.1 SoM, which
is the version available on the market. Swap the controller order
to match this and future versions of the SoM.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Andreas Bießmann <andreas.devel@googlemail.com>
---
board/aries/ma5d4evk/ma5d4evk.c | 5 ++---
include/configs/ma5d4evk.h | 10 +++++-----
2 files changed, 7 insertions(+), 8 deletions(-)
diff --git a/board/aries/ma5d4evk/ma5d4evk.c b/board/aries/ma5d4evk/ma5d4evk.c
index 9c1ba58166..0293b29d0e 100644
--- a/board/aries/ma5d4evk/ma5d4evk.c
+++ b/board/aries/ma5d4evk/ma5d4evk.c
@@ -205,14 +205,13 @@ int board_mmc_init(bd_t *bis)
at91_set_pio_output(AT91_PIO_PORTE, 15, 1);
at91_pio3_set_pio_pulldown(AT91_PIO_PORTE, 15, 0);
- ret = atmel_mci_init((void *)ATMEL_BASE_MCI0);
+ ret = atmel_mci_init((void *)ATMEL_BASE_MCI1);
if (ret) /* eMMC init failed, skip it. */
at91_set_pio_output(AT91_PIO_PORTE, 15, 0);
/* Enable the power supply to On-board MicroSD */
at91_set_pio_output(AT91_PIO_PORTE, 17, 0);
-
- ret = atmel_mci_init((void *)ATMEL_BASE_MCI1);
+ ret = atmel_mci_init((void *)ATMEL_BASE_MCI0);
if (ret) /* uSD init failed, power it down. */
at91_set_pio_output(AT91_PIO_PORTE, 17, 1);
diff --git a/include/configs/ma5d4evk.h b/include/configs/ma5d4evk.h
index f317f07d80..f6c883dd70 100644
--- a/include/configs/ma5d4evk.h
+++ b/include/configs/ma5d4evk.h
@@ -137,9 +137,9 @@
"consdev=ttyS3\0" \
"baudrate=115200\0" \
"bootscript=boot.scr\0" \
- "bootdev=/dev/mmcblk1p1\0" \
- "bootpart=1:1\0" \
- "rootdev=/dev/mmcblk1p2\0" \
+ "bootdev=/dev/mmcblk0p1\0" \
+ "bootpart=0:1\0" \
+ "rootdev=/dev/mmcblk0p2\0" \
"netdev=eth0\0" \
"dfu_alt_info=mmc raw 0 3867148288\0" \
"kernel_addr_r=0x22000000\0" \
@@ -196,8 +196,8 @@
"bootm ${kernel_addr_r}\0" \
"try_bootscript=" \
"mmc rescan;" \
- "if test -e mmc ${bootpart} ${bootscript} ; then " \
- "if load mmc ${bootpart} ${kernel_addr_r} ${bootscript};"\
+ "if test -e mmc 1:1 ${bootscript} ; then " \
+ "if load mmc 1:1 ${kernel_addr_r} ${bootscript};" \
"then ; " \
"echo Running bootscript... ; " \
"source ${kernel_addr_r} ; " \
--
2.11.0
^ permalink raw reply related [flat|nested] 22+ messages in thread* [U-Boot] [PATCH 07/11] ARM: at91: ma5d4: Enable support for booting from eMMC
2017-05-02 18:27 [U-Boot] [PATCH 01/11] ARM: atmel: Rename MA5D4EVK Marek Vasut
` (4 preceding siblings ...)
2017-05-02 18:27 ` [U-Boot] [PATCH 06/11] ARM: at91: ma5d4: Swap SD/MMC controller order Marek Vasut
@ 2017-05-02 18:27 ` Marek Vasut
2017-06-30 1:27 ` [U-Boot] [U-Boot, " Tom Rini
2017-05-02 18:27 ` [U-Boot] [PATCH 08/11] ARM: at91: ma5d4: Boot from MMC2 when using SAM-BA Marek Vasut
` (4 subsequent siblings)
10 siblings, 1 reply; 22+ messages in thread
From: Marek Vasut @ 2017-05-02 18:27 UTC (permalink / raw)
To: u-boot
The SoM has been redesigned to work around bug in the SoC and is now
capable of booting from the eMMC. Add support for booting from eMMC.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Andreas Bießmann <andreas.devel@googlemail.com>
---
include/configs/ma5d4evk.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/include/configs/ma5d4evk.h b/include/configs/ma5d4evk.h
index f6c883dd70..d65ac43096 100644
--- a/include/configs/ma5d4evk.h
+++ b/include/configs/ma5d4evk.h
@@ -218,4 +218,13 @@
#define CONFIG_SPL_SPI_LOAD
#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x10000
+#define CONFIG_SYS_USE_MMC
+#define CONFIG_SPL_LDSCRIPT arch/arm/mach-at91/armv7/u-boot-spl.lds
+#define CONFIG_SPL_MMC_SUPPORT
+#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200
+#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
+#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
+#define CONFIG_SPL_FAT_SUPPORT
+#define CONFIG_SPL_LIBDISK_SUPPORT
+
#endif /* __MA5D4EVK_CONFIG_H__ */
--
2.11.0
^ permalink raw reply related [flat|nested] 22+ messages in thread* [U-Boot] [PATCH 08/11] ARM: at91: ma5d4: Boot from MMC2 when using SAM-BA
2017-05-02 18:27 [U-Boot] [PATCH 01/11] ARM: atmel: Rename MA5D4EVK Marek Vasut
` (5 preceding siblings ...)
2017-05-02 18:27 ` [U-Boot] [PATCH 07/11] ARM: at91: ma5d4: Enable support for booting from eMMC Marek Vasut
@ 2017-05-02 18:27 ` Marek Vasut
2017-06-30 1:27 ` [U-Boot] [U-Boot, " Tom Rini
2017-05-02 18:27 ` [U-Boot] [PATCH 09/11] ARM: at91: ma5d4: Switch environment start to eMMC Marek Vasut
` (3 subsequent siblings)
10 siblings, 1 reply; 22+ messages in thread
From: Marek Vasut @ 2017-05-02 18:27 UTC (permalink / raw)
To: u-boot
Continue loading U-Boot from MMC2 when the SPL was loaded using SAM-BA
loader. This allows the board to boot system from the removable media
instead of the eMMC, which is useful for commissioning purposes. When
booting from the eMMC, always boot from it as it is not possible to
boot from the SD interface directly.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Andreas Bießmann <andreas.devel@googlemail.com>
---
board/aries/ma5d4evk/ma5d4evk.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/board/aries/ma5d4evk/ma5d4evk.c b/board/aries/ma5d4evk/ma5d4evk.c
index 0293b29d0e..6393948c49 100644
--- a/board/aries/ma5d4evk/ma5d4evk.c
+++ b/board/aries/ma5d4evk/ma5d4evk.c
@@ -22,6 +22,7 @@
#include <net.h>
#include <netdev.h>
#include <spi.h>
+#include <spl.h>
#include <version.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -345,6 +346,23 @@ void spl_board_init(void)
#endif
}
+void board_boot_order(u32 *spl_boot_list)
+{
+ spl_boot_list[0] = spl_boot_device();
+
+ switch (spl_boot_list[0]) {
+ case BOOT_DEVICE_MMC1:
+ case BOOT_DEVICE_MMC2:
+ spl_boot_list[0] = BOOT_DEVICE_MMC1;
+ break;
+ case BOOT_DEVICE_SPI:
+ break;
+ case BOOT_DEVICE_USB:
+ spl_boot_list[0] = BOOT_DEVICE_MMC2;
+ break;
+ }
+}
+
static void ddr2_conf(struct atmel_mpddrc_config *ddr2)
{
ddr2->md = (ATMEL_MPDDRC_MD_DBW_32_BITS | ATMEL_MPDDRC_MD_DDR2_SDRAM);
--
2.11.0
^ permalink raw reply related [flat|nested] 22+ messages in thread* [U-Boot] [PATCH 09/11] ARM: at91: ma5d4: Switch environment start to eMMC
2017-05-02 18:27 [U-Boot] [PATCH 01/11] ARM: atmel: Rename MA5D4EVK Marek Vasut
` (6 preceding siblings ...)
2017-05-02 18:27 ` [U-Boot] [PATCH 08/11] ARM: at91: ma5d4: Boot from MMC2 when using SAM-BA Marek Vasut
@ 2017-05-02 18:27 ` Marek Vasut
2017-06-30 1:27 ` [U-Boot] [U-Boot, " Tom Rini
2017-05-02 18:27 ` [U-Boot] [PATCH 10/11] ARM: at91: ma5d4: Enable random ethaddr Marek Vasut
` (2 subsequent siblings)
10 siblings, 1 reply; 22+ messages in thread
From: Marek Vasut @ 2017-05-02 18:27 UTC (permalink / raw)
To: u-boot
The redesigned version of the SoM which was released onto the market
does no longer contain SPI flash, but boots from the eMMC. Move the
environment storage to the eMMC.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Andreas Bießmann <andreas.devel@googlemail.com>
---
include/configs/ma5d4evk.h | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/include/configs/ma5d4evk.h b/include/configs/ma5d4evk.h
index d65ac43096..3c2ef99b8e 100644
--- a/include/configs/ma5d4evk.h
+++ b/include/configs/ma5d4evk.h
@@ -36,13 +36,12 @@
/*
* Environment
*/
-#define CONFIG_ENV_IS_IN_SPI_FLASH
-#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
-#define CONFIG_ENV_OFFSET 0x8000
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
+#define CONFIG_SYS_CONSOLE_ENV_OVERWRITE
#define CONFIG_ENV_SIZE 0x4000
-#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
-#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
-#define CONFIG_ENV_SECT_SIZE 0x1000
+#define CONFIG_SYS_MMC_ENV_DEV 0 /* eMMC */
+#define CONFIG_ENV_OFFSET 512 /* just after the MBR */
/*
* U-Boot general configurations
--
2.11.0
^ permalink raw reply related [flat|nested] 22+ messages in thread* [U-Boot] [PATCH 10/11] ARM: at91: ma5d4: Enable random ethaddr
2017-05-02 18:27 [U-Boot] [PATCH 01/11] ARM: atmel: Rename MA5D4EVK Marek Vasut
` (7 preceding siblings ...)
2017-05-02 18:27 ` [U-Boot] [PATCH 09/11] ARM: at91: ma5d4: Switch environment start to eMMC Marek Vasut
@ 2017-05-02 18:27 ` Marek Vasut
2017-06-30 1:27 ` [U-Boot] [U-Boot, " Tom Rini
2017-05-02 18:27 ` [U-Boot] [PATCH 11/11] ARM: at91: ma5d4: Support both SF and eMMC SoMs Marek Vasut
2017-06-30 1:26 ` [U-Boot] [U-Boot,01/11] ARM: atmel: Rename MA5D4EVK Tom Rini
10 siblings, 1 reply; 22+ messages in thread
From: Marek Vasut @ 2017-05-02 18:27 UTC (permalink / raw)
To: u-boot
Use random ethaddr by default in case no ethaddr is set.
Signed-off-by: Marek Vasut <marex@denx.de>
---
configs/ma5d4evk_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/configs/ma5d4evk_defconfig b/configs/ma5d4evk_defconfig
index 8f8ce9b935..654193831c 100644
--- a/configs/ma5d4evk_defconfig
+++ b/configs/ma5d4evk_defconfig
@@ -15,6 +15,7 @@ CONFIG_VERSION_VARIABLE=y
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_SPL=y
CONFIG_HUSH_PARSER=y
+CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMI is not set
# CONFIG_CMD_IMLS is not set
--
2.11.0
^ permalink raw reply related [flat|nested] 22+ messages in thread* [U-Boot] [PATCH 11/11] ARM: at91: ma5d4: Support both SF and eMMC SoMs
2017-05-02 18:27 [U-Boot] [PATCH 01/11] ARM: atmel: Rename MA5D4EVK Marek Vasut
` (8 preceding siblings ...)
2017-05-02 18:27 ` [U-Boot] [PATCH 10/11] ARM: at91: ma5d4: Enable random ethaddr Marek Vasut
@ 2017-05-02 18:27 ` Marek Vasut
2017-06-30 1:27 ` [U-Boot] [U-Boot, " Tom Rini
2017-06-30 1:26 ` [U-Boot] [U-Boot,01/11] ARM: atmel: Rename MA5D4EVK Tom Rini
10 siblings, 1 reply; 22+ messages in thread
From: Marek Vasut @ 2017-05-02 18:27 UTC (permalink / raw)
To: u-boot
Discern the SoMs based on the presence of SPI flash to support both
variants of the SoM, one booting from SPI NOR and one booting from
eMMC.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Andreas Bießmann <andreas.devel@googlemail.com>
---
board/aries/ma5d4evk/ma5d4evk.c | 26 ++++++++++++++++++++++++--
include/configs/ma5d4evk.h | 22 ++++++++++++++--------
2 files changed, 38 insertions(+), 10 deletions(-)
diff --git a/board/aries/ma5d4evk/ma5d4evk.c b/board/aries/ma5d4evk/ma5d4evk.c
index 6393948c49..b9294fc881 100644
--- a/board/aries/ma5d4evk/ma5d4evk.c
+++ b/board/aries/ma5d4evk/ma5d4evk.c
@@ -22,11 +22,14 @@
#include <net.h>
#include <netdev.h>
#include <spi.h>
+#include <spi_flash.h>
#include <spl.h>
#include <version.h>
DECLARE_GLOBAL_DATA_PTR;
+static u8 boot_mode_sf;
+
#ifdef CONFIG_ATMEL_SPI
int spi_cs_is_valid(unsigned int bus, unsigned int cs)
{
@@ -201,18 +204,20 @@ void ma5d4evk_mci1_hw_init(void)
int board_mmc_init(bd_t *bis)
{
int ret;
+ void *mci0 = (void *)ATMEL_BASE_MCI0;
+ void *mci1 = (void *)ATMEL_BASE_MCI1;
/* De-assert reset on On-SoM eMMC */
at91_set_pio_output(AT91_PIO_PORTE, 15, 1);
at91_pio3_set_pio_pulldown(AT91_PIO_PORTE, 15, 0);
- ret = atmel_mci_init((void *)ATMEL_BASE_MCI1);
+ ret = atmel_mci_init(boot_mode_sf ? mci0 : mci1);
if (ret) /* eMMC init failed, skip it. */
at91_set_pio_output(AT91_PIO_PORTE, 15, 0);
/* Enable the power supply to On-board MicroSD */
at91_set_pio_output(AT91_PIO_PORTE, 17, 0);
- ret = atmel_mci_init((void *)ATMEL_BASE_MCI0);
+ ret = atmel_mci_init(boot_mode_sf ? mci1 : mci0);
if (ret) /* uSD init failed, power it down. */
at91_set_pio_output(AT91_PIO_PORTE, 17, 1);
@@ -274,6 +279,14 @@ int board_early_init_f(void)
return 0;
}
+static void board_identify(void)
+{
+ struct spi_flash *sf;
+ sf = spi_flash_probe(CONFIG_SF_DEFAULT_BUS, CONFIG_SF_DEFAULT_CS,
+ CONFIG_SF_DEFAULT_SPEED, CONFIG_SF_DEFAULT_MODE);
+ boot_mode_sf = (sf != NULL);
+}
+
int board_init(void)
{
/* adress of boot parameters */
@@ -299,6 +312,8 @@ int board_init(void)
at91_udp_hw_init();
#endif
+ board_identify();
+
/* Reset CAN controllers */
at91_set_pio_output(AT91_PIO_PORTB, 21, 0);
udelay(100);
@@ -308,6 +323,12 @@ int board_init(void)
return 0;
}
+int board_late_init(void)
+{
+ setenv("bootmode", boot_mode_sf ? "sf" : "emmc");
+ return 0;
+}
+
int dram_init(void)
{
gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,
@@ -344,6 +365,7 @@ void spl_board_init(void)
ma5d4evk_mci0_hw_init();
ma5d4evk_mci1_hw_init();
#endif
+ board_identify();
}
void board_boot_order(u32 *spl_boot_list)
diff --git a/include/configs/ma5d4evk.h b/include/configs/ma5d4evk.h
index 3c2ef99b8e..3abbbaf980 100644
--- a/include/configs/ma5d4evk.h
+++ b/include/configs/ma5d4evk.h
@@ -13,6 +13,7 @@
#include "at91-sama5_common.h"
#undef CONFIG_BOOTARGS
#define CONFIG_SYS_USE_SERIALFLASH 1
+#define CONFIG_BOARD_LATE_INIT
/*
* U-Boot Commands
@@ -181,18 +182,23 @@
"nfsargs=" \
"setenv bootargs root=/dev/nfs rw " \
"nfsroot=${serverip}:${rootpath},v3,tcp\0" \
+ "fdtimg=if test ${bootmode} = \"sf\" ; then " \
+ "setenv kernel_fdt 1 ; " \
+ "else ; " \
+ "setenv kernel_fdt 2 ; " \
+ "fi\0" \
"mmc_mmc=" \
- "run mmcload mmcargs addargs ; " \
- "bootm ${kernel_addr_r}\0" \
+ "run fdtimg mmcload mmcargs addargs ; " \
+ "bootm ${kernel_addr_r}:kernel at 1 - ${kernel_addr_r}:fdt@${kernel_fdt}\0" \
"mmc_nfs=" \
- "run mmcload nfsargs addip addargs ; " \
- "bootm ${kernel_addr_r}\0" \
+ "run fdtimg mmcload nfsargs addip addargs ; " \
+ "bootm ${kernel_addr_r}:kernel at 1 - ${kernel_addr_r}:fdt@${kernel_fdt}\0" \
"net_mmc=" \
- "run netload mmcargs addargs ; " \
- "bootm ${kernel_addr_r}\0" \
+ "run fdtimg netload mmcargs addargs ; " \
+ "bootm ${kernel_addr_r}:kernel at 1 - ${kernel_addr_r}:fdt@${kernel_fdt}\0" \
"net_nfs=" \
- "run netload nfsargs addip addargs ; " \
- "bootm ${kernel_addr_r}\0" \
+ "run fdtimg netload nfsargs addip addargs ; " \
+ "bootm ${kernel_addr_r}:kernel at 1 - ${kernel_addr_r}:fdt@${kernel_fdt}\0" \
"try_bootscript=" \
"mmc rescan;" \
"if test -e mmc 1:1 ${bootscript} ; then " \
--
2.11.0
^ permalink raw reply related [flat|nested] 22+ messages in thread* [U-Boot] [U-Boot,01/11] ARM: atmel: Rename MA5D4EVK
2017-05-02 18:27 [U-Boot] [PATCH 01/11] ARM: atmel: Rename MA5D4EVK Marek Vasut
` (9 preceding siblings ...)
2017-05-02 18:27 ` [U-Boot] [PATCH 11/11] ARM: at91: ma5d4: Support both SF and eMMC SoMs Marek Vasut
@ 2017-06-30 1:26 ` Tom Rini
10 siblings, 0 replies; 22+ messages in thread
From: Tom Rini @ 2017-06-30 1:26 UTC (permalink / raw)
To: u-boot
On Tue, May 02, 2017 at 08:27:40PM +0200, Marek Vasut wrote:
> The board is now manufactured by Aries Embedded GmbH , rename it.
>
> Signed-off-by: Marek Vasut <marex@denx.de>
Applied to u-boot/master, thanks!
--
Tom
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