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arm: at91sam9x5: add dataflash boot support

PATCH New Bo Shen 3 participants 6 messages Dec 7, 2012 – Jan 12, 2013 Arm/Microchip (AT91) SoC support

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Bo Shen

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#0 lore raw

PATCH 1/1 arm: at91sam9x5: add dataflash boot support

Add dataflash boot support on at91sam9x5ek board

Signed-off-by Bo Shen <[email protected]>
---
 boards.cfg                     |    1 +
 include/configs/at91sam9x5ek.h |   10 ++++++++++
 2 files changed, 11 insertions(+)
boards.cfg +1 -0
index 70a1569..e799d9b 100644
@@ -97,6 +97,7 @@ at91sam9m10g45ek_nandflash   arm         arm926ejs   at91sam9m10g45ek    atmel
 at91sam9rlek_dataflash       arm         arm926ejs   at91sam9rlek        atmel          at91        at91sam9rlek:AT91SAM9RL,SYS_USE_DATAFLASH
 at91sam9rlek_nandflash       arm         arm926ejs   at91sam9rlek        atmel          at91        at91sam9rlek:AT91SAM9RL,SYS_USE_NANDFLASH
 at91sam9x5ek_nandflash       arm         arm926ejs   at91sam9x5ek        atmel          at91        at91sam9x5ek:AT91SAM9X5,SYS_USE_NANDFLASH
+at91sam9x5ek_dataflash       arm         arm926ejs   at91sam9x5ek        atmel          at91        at91sam9x5ek:AT91SAM9X5,SYS_USE_DATAFLASH
 at91sam9x5ek_spiflash        arm         arm926ejs   at91sam9x5ek        atmel          at91        at91sam9x5ek:AT91SAM9X5,SYS_USE_SPIFLASH
 at91sam9x5ek_mmc             arm         arm926ejs   at91sam9x5ek        atmel          at91        at91sam9x5ek:AT91SAM9X5,SYS_USE_MMC
 at91sam9xeek_dataflash_cs0   arm         arm926ejs   at91sam9260ek       atmel          at91        at91sam9260ek:AT91SAM9XE,SYS_USE_DATAFLASH_CS0
include/configs/at91sam9x5ek.h +10 -0
index 1317582..a034ed0 100644
@@ -178,6 +178,16 @@
 #define CONFIG_BOOTCOMMAND	"sf probe 0; " \
 				"sf read 0x22000000 0x100000 0x300000; " \
 				"bootm 0x22000000"
+#elif defined(CONFIG_SYS_USE_DATAFLASH)
+/* bootstrap + u-boot + env + linux in data flash */
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_OFFSET	0x4200
+#define CONFIG_ENV_SIZE		0x4200
+#define CONFIG_ENV_SECT_SIZE	0x210
+#define CONFIG_ENV_SPI_MAX_HZ	30000000
+#define CONFIG_BOOTCOMMAND	"sf probe 0; " \
+				"sf read 0x22000000 0x84000 0x294000; " \
+				"bootm 0x22000000"
 #else /* CONFIG_SYS_USE_MMC */
 /* bootstrap + u-boot + env + linux in mmc */
 #define CONFIG_ENV_IS_IN_MMC
Signature · 1 line
1.7.9.5
#1 lore raw

PATCH 1/1 arm: at91sam9x5: add dataflash boot support

Dear Bo Shen,

Quoted 1 line · Bo Shen

Add dataflash boot support on at91sam9x5ek board

sorry, but this patch do not apply cleanly on top of current u-boot-arm/master. It seems the mmc (SYS_USE_MMC) is missing there. Can you please rebase or provide the other patches?

Best regards

Andreas Bie?mann

Quoted 41 lines
Signed-off-by Bo Shen <[email protected]>
---
  boards.cfg                     |    1 +
  include/configs/at91sam9x5ek.h |   10 ++++++++++
  2 files changed, 11 insertions(+)
boards.cfg +1 -0
index 70a1569..e799d9b 100644
@@ -97,6 +97,7 @@ at91sam9m10g45ek_nandflash   arm         arm926ejs   at91sam9m10g45ek    atmel
  at91sam9rlek_dataflash       arm         arm926ejs   at91sam9rlek        atmel          at91        at91sam9rlek:AT91SAM9RL,SYS_USE_DATAFLASH
  at91sam9rlek_nandflash       arm         arm926ejs   at91sam9rlek        atmel          at91        at91sam9rlek:AT91SAM9RL,SYS_USE_NANDFLASH
  at91sam9x5ek_nandflash       arm         arm926ejs   at91sam9x5ek        atmel          at91        at91sam9x5ek:AT91SAM9X5,SYS_USE_NANDFLASH
+at91sam9x5ek_dataflash       arm         arm926ejs   at91sam9x5ek        atmel          at91        at91sam9x5ek:AT91SAM9X5,SYS_USE_DATAFLASH
  at91sam9x5ek_spiflash        arm         arm926ejs   at91sam9x5ek        atmel          at91        at91sam9x5ek:AT91SAM9X5,SYS_USE_SPIFLASH
  at91sam9x5ek_mmc             arm         arm926ejs   at91sam9x5ek        atmel          at91        at91sam9x5ek:AT91SAM9X5,SYS_USE_MMC
  at91sam9xeek_dataflash_cs0   arm         arm926ejs   at91sam9260ek       atmel          at91        at91sam9260ek:AT91SAM9XE,SYS_USE_DATAFLASH_CS0
include/configs/at91sam9x5ek.h +10 -0
index 1317582..a034ed0 100644
@@ -178,6 +178,16 @@
  #define CONFIG_BOOTCOMMAND	"sf probe 0; " \
  				"sf read 0x22000000 0x100000 0x300000; " \
  				"bootm 0x22000000"
+#elif defined(CONFIG_SYS_USE_DATAFLASH)
+/* bootstrap + u-boot + env + linux in data flash */
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_OFFSET	0x4200
+#define CONFIG_ENV_SIZE		0x4200
+#define CONFIG_ENV_SECT_SIZE	0x210
+#define CONFIG_ENV_SPI_MAX_HZ	30000000
+#define CONFIG_BOOTCOMMAND	"sf probe 0; " \
+				"sf read 0x22000000 0x84000 0x294000; " \
+				"bootm 0x22000000"
  #else /* CONFIG_SYS_USE_MMC */
  /* bootstrap + u-boot + env + linux in mmc */
  #define CONFIG_ENV_IS_IN_MMC
#2 lore raw

PATCH 1/1 arm: at91sam9x5: add dataflash boot support

Dear Bo Shen,

Quoted 8 lines · Andreas Bie?mann

Dear Bo Shen,

Quoted 1 line · Bo Shen

Add dataflash boot support on at91sam9x5ek board

sorry, but this patch do not apply cleanly on top of current u-boot-arm/master. It seems the mmc (SYS_USE_MMC) is missing there. Can you please rebase or provide the other patches?

... got it: http://patchwork.ozlabs.org/patch/196532/ it is awaiting upstream via u-boot-mmc, sorry, this patch has to wait.

Best regards

Andreas Bie?mann

#3 lore raw

PATCH 1/1 arm: at91sam9x5: add dataflash boot support

In reply to Bo Shen

Dear Bo Shen,

Albert Aribaud agreed to apply this one to u-boot-arm/master for the upcoming release.

Quoted 3 lines · Bo Shen

Add dataflash boot support on at91sam9x5ek board

Signed-off-by Bo Shen <[email protected]>
Acked-by Andreas Bie?mann <[email protected]>
Quoted 4 lines
---
 boards.cfg                     |    1 +
 include/configs/at91sam9x5ek.h |   10 ++++++++++
 2 files changed, 11 insertions(+)

Best regards

Andreas Bie?mann

#4 lore raw

PATCH 1/1 arm: at91sam9x5: add dataflash boot support

Dear Albert Aribaud,

Quoted 4 lines · Andreas Bie?mann

Dear Bo Shen,

Albert Aribaud agreed to apply this one to u-boot-arm/master for the upcoming release.

gentle reminder ...

Best regards

Andreas Bie?mann

#5 lore raw

PATCH 1/1 arm: at91sam9x5: add dataflash boot support

In reply to Bo Shen

Hi Bo,

Quoted 31 lines · Bo Shen

Add dataflash boot support on at91sam9x5ek board

Signed-off-by Bo Shen <[email protected]>
---
 boards.cfg                     |    1 +
 include/configs/at91sam9x5ek.h |   10 ++++++++++
 2 files changed, 11 insertions(+)
boards.cfg +1 -0
index 70a1569..e799d9b 100644
@@ -97,6 +97,7 @@ at91sam9m10g45ek_nandflash   arm         arm926ejs   at91sam9m10g45ek    atmel
 at91sam9rlek_dataflash       arm         arm926ejs   at91sam9rlek        atmel          at91        at91sam9rlek:AT91SAM9RL,SYS_USE_DATAFLASH
 at91sam9rlek_nandflash       arm         arm926ejs   at91sam9rlek        atmel          at91        at91sam9rlek:AT91SAM9RL,SYS_USE_NANDFLASH
 at91sam9x5ek_nandflash       arm         arm926ejs   at91sam9x5ek        atmel          at91        at91sam9x5ek:AT91SAM9X5,SYS_USE_NANDFLASH
+at91sam9x5ek_dataflash       arm         arm926ejs   at91sam9x5ek        atmel          at91        at91sam9x5ek:AT91SAM9X5,SYS_USE_DATAFLASH
 at91sam9x5ek_spiflash        arm         arm926ejs   at91sam9x5ek        atmel          at91        at91sam9x5ek:AT91SAM9X5,SYS_USE_SPIFLASH
 at91sam9x5ek_mmc             arm         arm926ejs   at91sam9x5ek        atmel          at91        at91sam9x5ek:AT91SAM9X5,SYS_USE_MMC
 at91sam9xeek_dataflash_cs0   arm         arm926ejs   at91sam9260ek       atmel          at91        at91sam9260ek:AT91SAM9XE,SYS_USE_DATAFLASH_CS0
include/configs/at91sam9x5ek.h +3 -0
index 1317582..a034ed0 100644
@@ -178,6 +178,16 @@
 #define CONFIG_BOOTCOMMAND	"sf probe 0; " \
 				"sf read 0x22000000 0x100000 0x300000; " \
 				"bootm 0x22000000"
+#elif defined(CONFIG_SYS_USE_DATAFLASH)
+/* bootstrap + u-boot + env + linux in data flash */
+#define CONFIG_ENV_IS_IN_SPI_FLASH

include/configs/at91sam9x5ek.h line 193

Quoted 10 lines
include/configs/at91sam9x5ek.h +7 -0
+#define CONFIG_ENV_OFFSET	0x4200
+#define CONFIG_ENV_SIZE		0x4200
+#define CONFIG_ENV_SECT_SIZE	0x210
+#define CONFIG_ENV_SPI_MAX_HZ	30000000
+#define CONFIG_BOOTCOMMAND	"sf probe 0; " \
+				"sf read 0x22000000 0x84000 0x294000; " \
+				"bootm 0x22000000"
 #else /* CONFIG_SYS_USE_MMC */
 /* bootstrap + u-boot + env + linux in mmc */
 #define CONFIG_ENV_IS_IN_MMC

Applied to u-boot-arm/master, thanks!

Amicalement,

Signature · 1 line
Albert.