[U-Boot] [U-Boot, v2] ARM: at91: sama5: change the environment address to 0x6000

[Andreas Bießmann]

Dear Josh Wu,

Josh Wu <josh.wu at atmel.com> writes:
>As sama5 board has 32k sram size, so the at91bootstrap and spl for sama5
>boards is bigger than 16k (0x4000). That will overlap the U-Boot
>environment. So I move environment to 0x6000. And reduce its size as
>well.
>
>Following shows the size of the spl binaries (v2015.04 vs v2015.07):
>
>% ls v2015.04/*spi*spl.bin -l | awk '{print $5,$(NF)}'
>15540 v2015.04/at91sam9n12ek_spiflash_defconfig_u-boot-spl.bin
>15704 v2015.04/at91sam9x5ek_spiflash_defconfig_u-boot-spl.bin
>16064 v2015.04/sama5d3xek_spiflash_defconfig_u-boot-spl.bin
>16304 v2015.04/sama5d4ek_spiflash_defconfig_u-boot-spl.bin
>16304 v2015.04/sama5d4_xplained_spiflash_defconfig_u-boot-spl.bin
>
>% ls v2015.07/*spi*spl.bin -l | awk '{print $5,$(NF)}'
>16136 v2015.07/at91sam9n12ek_spiflash_defconfig_u-boot-spl.bin
>16300 v2015.07/at91sam9x5ek_spiflash_defconfig_u-boot-spl.bin
>16664 v2015.07/sama5d3xek_spiflash_defconfig_u-boot-spl.bin
>16904 v2015.07/sama5d4ek_spiflash_defconfig_u-boot-spl.bin
>16904 v2015.07/sama5d4_xplained_spiflash_defconfig_u-boot-spl.bin
>
>The gcc version is:  gcc 4.7.3 (Ubuntu/Linaro 4.7.3-12ubuntu1)
>
>Signed-off-by: Josh Wu <josh.wu at atmel.com>
>Reviewed-by: Andreas Bießmann <andreas.devel at googlemail.com>
>Acked-by: Bo Shen <voice.shen at gmail.com>
>---
>
>Changes in v2:
>- add more information (spl size) to the commit log
>
> include/configs/at91-sama5_common.h | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)

applied to u-boot-atmel/master, thanks!

Best regards,
Andreas Bießmann