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| author | Holger Brunck <holger.brunck@keymile.com> | 2011-05-02 22:56:55 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-05-10 22:48:50 +0200 |
| commit | 489337f5138a819e9f0dd3a921ea21d0749f75e1 (patch) | |
| tree | 2727048dbd092b414f6a618b7eb011734edd0fa8 /include/configs/mgcoge.h | |
| parent | f30c62bbe8988a8341970cbb7e14bb7a99abb157 (diff) | |
| download | u-boot-imx-489337f5138a819e9f0dd3a921ea21d0749f75e1.zip u-boot-imx-489337f5138a819e9f0dd3a921ea21d0749f75e1.tar.gz u-boot-imx-489337f5138a819e9f0dd3a921ea21d0749f75e1.tar.bz2 | |
powerpc/km82xx: add mgcoge3ne and remove mgcoge2ne support
This patch adds support for the MPC8247 based board mgcoge3ne.
Additionaly mgcoge2ne board supprot was removed, because due
to the mgcoge3ne, this board is obsolete and not longer
maintained.
The board is similar to mgcoge. The difference is that
a NUMONYX flash is used and a different SDRAM (256MB).
Also introduce CONFIG_KM_82XX to collect ppc82xx common
settings and remove staticness from the common set_pin function.
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Acked-by: Heiko Schocher <hs@denx.de>
cc: Wolfgang Denk <wd@denx.de>
cc: Detlev Zundel <dzu@denx.de>
Diffstat (limited to 'include/configs/mgcoge.h')
| -rw-r--r-- | include/configs/mgcoge.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/include/configs/mgcoge.h b/include/configs/mgcoge.h index 3d2ee24..93a6f4a 100644 --- a/include/configs/mgcoge.h +++ b/include/configs/mgcoge.h @@ -32,6 +32,7 @@ #define CONFIG_MPC8247 #define CONFIG_MGCOGE #define CONFIG_HOSTNAME mgcoge +#define CONFIG_KM_82XX #define CONFIG_SYS_TEXT_BASE 0xFE000000 @@ -58,6 +59,32 @@ CONFIG_SYS_FLASH_BASE_2 } #define MTDIDS_DEFAULT "nor3=app" +/* + * Bank 1 - 60x bus SDRAM + */ +#define SDRAM_MAX_SIZE 0x08000000 /* max. 128 MB */ +#define CONFIG_SYS_GLOBAL_SDRAM_LIMIT (256 << 20) /* less than 256 MB */ + +/* SDRAM initialization values +*/ + +#define CONFIG_SYS_OR1 ((~(CONFIG_SYS_GLOBAL_SDRAM_LIMIT-1) & \ + ORxS_SDAM_MSK) |\ + ORxS_BPD_8 |\ + ORxS_ROWST_PBI0_A7 |\ + ORxS_NUMR_13) + +#define CONFIG_SYS_PSDMR (PSDMR_SDAM_A14_IS_A5 |\ + PSDMR_BSMA_A14_A16 |\ + PSDMR_SDA10_PBI0_A9 |\ + PSDMR_RFRC_5_CLK |\ + PSDMR_PRETOACT_2W |\ + PSDMR_ACTTORW_2W |\ + PSDMR_LDOTOPRE_1C |\ + PSDMR_WRC_1C |\ + PSDMR_CL_2) + + /* include further common stuff for all keymile 82xx boards */ #include "km82xx-common.h" |