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| author | Albert ARIBAUD \(3ADEV\) <albert.aribaud@3adev.fr> | 2016-09-26 07:08:07 (GMT) |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2016-10-06 07:06:16 (GMT) |
| commit | a7e5f7f3e5d2458090d8528a5a892a56911a11ce (patch) | |
| tree | 214159e0fdca93fa2feeee75c68c85197ce8b391 /include/configs/pcm052.h | |
| parent | ed0c2c0a9ead7d1b5739fc83cf99ac85a16cb979 (diff) | |
| download | u-boot-a7e5f7f3e5d2458090d8528a5a892a56911a11ce.tar.xz | |
pcm052: allow specifying onboard DDR size in configs
PCM052 SoMs may be equipped with various sizes of DDR.
Keep default of 256MB; new PCM052-based targets will
specify their actual DDR size.
Linux command line is auto-adjusted to DDR size.
Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
Diffstat (limited to 'include/configs/pcm052.h')
| -rw-r--r-- | include/configs/pcm052.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/configs/pcm052.h b/include/configs/pcm052.h index 564434c..32f958a 100644 --- a/include/configs/pcm052.h +++ b/include/configs/pcm052.h @@ -134,7 +134,8 @@ "tftptimeout=1000\0" \ "tftptimeoutcountmax=1000000\0" \ "mtdparts=" MTDPARTS_DEFAULT "\0" \ - "bootargs_base=setenv bootargs rw mem=256M " \ + "bootargs_base=setenv bootargs rw " \ + " mem=" __stringify(CONFIG_PCM052_DDR_SIZE) "M " \ "console=ttyLP1,115200n8\0" \ "bootargs_sd=setenv bootargs ${bootargs} " \ "root=/dev/mmcblk0p2 rootwait\0" \ @@ -218,7 +219,7 @@ /* Physical memory map */ #define CONFIG_NR_DRAM_BANKS 1 #define PHYS_SDRAM (0x80000000) -#define PHYS_SDRAM_SIZE (256 * 1024 * 1024) +#define PHYS_SDRAM_SIZE (CONFIG_PCM052_DDR_SIZE * 1024 * 1024) #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR |