Dear Bo Shen,

On 07.12.2012 08:37, Bo Shen wrote:
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 Bießmann


Signed-off-by: Bo Shen <voice.s...@atmel.com>
---
  boards.cfg                     |    1 +
  include/configs/at91sam9x5ek.h |   10 ++++++++++
  2 files changed, 11 insertions(+)

diff --git a/boards.cfg b/boards.cfg
index 70a1569..e799d9b 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -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
diff --git a/include/configs/at91sam9x5ek.h b/include/configs/at91sam9x5ek.h
index 1317582..a034ed0 100644
--- a/include/configs/at91sam9x5ek.h
+++ b/include/configs/at91sam9x5ek.h
@@ -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

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