diff options
| author | Enric Balletbò i Serra <eballetbo@gmail.com> | 2013-12-06 21:30:21 +0100 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-01-24 11:38:39 -0500 |
| commit | c6a7fce1138596b9e91727c32da2c2faa3bb481f (patch) | |
| tree | f23e8551afb72a4f07a01accbd226ccd947c33bc | |
| parent | 70e71b61bca9c44708a449461f0dc5a51d7cf622 (diff) | |
TI: armv7: Do not define the number DRAM banks if is already defined.
If CONFIG_NR_DRAM_BANKS is not defined, we say (for simplicity) that we have
1 bank, but for some boards should be interesting that we can define
CONFIG_NR_DRAM_BANKS. To handle this possibility just define the number of
DRAM banks if is not already defined. This is useful for some OMAP3 boards
where the DRAM initialitzation is only at u-boot level.
Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com>
| -rw-r--r-- | include/configs/ti_armv7_common.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/include/configs/ti_armv7_common.h b/include/configs/ti_armv7_common.h index f4e42eff13..69d69a5421 100644 --- a/include/configs/ti_armv7_common.h +++ b/include/configs/ti_armv7_common.h @@ -45,11 +45,15 @@ #define CONFIG_BOOTDELAY 1 /* - * DDR information. We say (for simplicity) that we have 1 bank, - * always, even when we have more. We always start at 0x80000000, - * and we place the initial stack pointer in our SRAM. + * DDR information. If the CONFIG_NR_DRAM_BANKS is not defined, + * we say (for simplicity) that we have 1 bank, always, even when + * we have more. We always start at 0x80000000, and we place the + * initial stack pointer in our SRAM. Otherwise, we can define + * CONFIG_NR_DRAM_BANKS before including this file. */ +#ifndef CONFIG_NR_DRAM_BANKS #define CONFIG_NR_DRAM_BANKS 1 +#endif #define CONFIG_SYS_SDRAM_BASE 0x80000000 #define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \ GENERATED_GBL_DATA_SIZE) |