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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2015-09-11 20:17:49 +0900 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2015-09-25 00:27:53 +0900 |
| commit | cf88affab6c46bc728d47fe2590c465734d78efb (patch) | |
| tree | 24918bad7814f9a9877ed7033091d9b8ee154e3c /include | |
| parent | 9628afa7f5cd6d752adc7bb77ea14fd639a66d03 (diff) | |
| download | u-boot-imx-cf88affab6c46bc728d47fe2590c465734d78efb.zip u-boot-imx-cf88affab6c46bc728d47fe2590c465734d78efb.tar.gz u-boot-imx-cf88affab6c46bc728d47fe2590c465734d78efb.tar.bz2 | |
ARM: uniphier: parse device tree to determine DRAM base and size
Device tree specifies the available memory ranges in its "/memory"
node. Use it to simplify the CONFIG defines.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/uniphier.h | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/include/configs/uniphier.h b/include/configs/uniphier.h index 45b39c0..a15838b 100644 --- a/include/configs/uniphier.h +++ b/include/configs/uniphier.h @@ -295,17 +295,8 @@ /* Open Firmware flat tree */ #define CONFIG_OF_LIBFDT -/* Memory Size & Mapping */ -#define CONFIG_SYS_SDRAM_BASE CONFIG_SDRAM0_BASE - -#if CONFIG_SDRAM0_BASE + CONFIG_SDRAM0_SIZE >= CONFIG_SDRAM1_BASE -/* Thre is no memory hole */ -#define CONFIG_NR_DRAM_BANKS 1 -#define CONFIG_SYS_SDRAM_SIZE (CONFIG_SDRAM0_SIZE + CONFIG_SDRAM1_SIZE) -#else +#define CONFIG_SYS_SDRAM_BASE 0x80000000 #define CONFIG_NR_DRAM_BANKS 2 -#define CONFIG_SYS_SDRAM_SIZE (CONFIG_SDRAM0_SIZE) -#endif #if defined(CONFIG_MACH_PH1_SLD3) || defined(CONFIG_MACH_PH1_LD4) || \ defined(CONFIG_MACH_PH1_SLD8) |