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| author | Ye Li <ye.li@nxp.com> | 2017-02-24 14:17:18 +0800 |
|---|---|---|
| committer | Ye Li <ye.li@nxp.com> | 2017-04-05 14:04:36 +0800 |
| commit | beb0a3c4497dc12964e3abd49d075f6098e3c478 (patch) | |
| tree | 031888897a3d2343f5c9b31272e1f3676380dad4 /include/configs/mx6ul_14x14_evk.h | |
| parent | b9ec70ce79ec01340d163cb53c94d8c2d538eb06 (diff) | |
| download | u-boot-imx-beb0a3c4497dc12964e3abd49d075f6098e3c478.zip u-boot-imx-beb0a3c4497dc12964e3abd49d075f6098e3c478.tar.gz u-boot-imx-beb0a3c4497dc12964e3abd49d075f6098e3c478.tar.bz2 | |
MLK-14259-2 mx6ulevk: Add PHYS_SDRAM_SIZE and CMA macro
Define PHYS_SDRAM_SIZE future usage.
Define CMA for kernel usage, default is 320MB, but we do not
have enough memory on 9x9 evk lpddr2 board, so swith to 96MB.
Signed-off-by: Ye Li <ye.li@nxp.com>
Diffstat (limited to 'include/configs/mx6ul_14x14_evk.h')
| -rw-r--r-- | include/configs/mx6ul_14x14_evk.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/configs/mx6ul_14x14_evk.h b/include/configs/mx6ul_14x14_evk.h index 1a2e3b4..a3cf820 100644 --- a/include/configs/mx6ul_14x14_evk.h +++ b/include/configs/mx6ul_14x14_evk.h @@ -18,6 +18,14 @@ #define is_mx6ul_9x9_evk() CONFIG_IS_ENABLED(TARGET_MX6UL_9X9_EVK) +#ifdef CONFIG_TARGET_MX6UL_9X9_EVK +#define PHYS_SDRAM_SIZE SZ_256M +#define BOOTARGS_CMA_SIZE "cma=96M " +#else +#define PHYS_SDRAM_SIZE SZ_512M +#define BOOTARGS_CMA_SIZE "" +#endif + /* SPL options */ #include "imx6_spl.h" @@ -75,6 +83,7 @@ "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ "mmcautodetect=yes\0" \ "mmcargs=setenv bootargs console=${console},${baudrate} " \ + BOOTARGS_CMA_SIZE \ "root=${mmcroot}\0" \ "loadbootscript=" \ "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ @@ -98,6 +107,7 @@ "bootz; " \ "fi;\0" \ "netargs=setenv bootargs console=${console},${baudrate} " \ + BOOTARGS_CMA_SIZE \ "root=/dev/nfs " \ "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ "netboot=echo Booting from net ...; " \ |