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| author | Andreas Müller <schnitzeltony@gmx.de> | 2012-01-04 15:26:25 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-01-16 08:40:13 +0100 |
| commit | 137703b811502dfea364650fb3e17f20b4c21333 (patch) | |
| tree | 40d0808c67ee5cbf308e481449dc78effbbffcfc /arch/arm | |
| parent | 761ca31e47e483a0c0c66894ead1a2d0db37b314 (diff) | |
| download | u-boot-imx-137703b811502dfea364650fb3e17f20b4c21333.zip u-boot-imx-137703b811502dfea364650fb3e17f20b4c21333.tar.gz u-boot-imx-137703b811502dfea364650fb3e17f20b4c21333.tar.bz2 | |
overo: add SPL support
* implementation based on ti beagleboard/omap3evm
* timing data and i2c workaround for revision 0 boards taken from x-loader
* run-tested with overo revision 0 and 1 / boot from NAND and SDcard
* run-tested with x-loader
Signed-off-by: Andreas Müller <schnitzeltony@gmx.de>
Signed-off-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/include/asm/arch-omap3/mem.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-omap3/mem.h b/arch/arm/include/asm/arch-omap3/mem.h index 5fd02d4..4ca929e 100644 --- a/arch/arm/include/asm/arch-omap3/mem.h +++ b/arch/arm/include/asm/arch-omap3/mem.h @@ -123,6 +123,32 @@ enum { V_MCFG_BANKALLOCATION_RBC | \ V_MCFG_B32NOT16_32 | V_MCFG_DEEPPD_EN | V_MCFG_RAMTYPE_DDR +/* Hynix part of Overo (165MHz optimized) 6.06ns */ +#define HYNIX_TDAL_165 6 +#define HYNIX_TDPL_165 3 +#define HYNIX_TRRD_165 2 +#define HYNIX_TRCD_165 3 +#define HYNIX_TRP_165 3 +#define HYNIX_TRAS_165 7 +#define HYNIX_TRC_165 10 +#define HYNIX_TRFC_165 21 +#define HYNIX_V_ACTIMA_165 \ + ACTIM_CTRLA(HYNIX_TRFC_165, HYNIX_TRC_165, \ + HYNIX_TRAS_165, HYNIX_TRP_165, \ + HYNIX_TRCD_165, HYNIX_TRRD_165, \ + HYNIX_TDPL_165, HYNIX_TDAL_165) + +#define HYNIX_TWTR_165 1 +#define HYNIX_TCKE_165 1 +#define HYNIX_TXP_165 2 +#define HYNIX_XSR_165 24 +#define HYNIX_V_ACTIMB_165 \ + ACTIM_CTRLB(HYNIX_TWTR_165, HYNIX_TCKE_165, \ + HYNIX_TXP_165, HYNIX_XSR_165) + +#define HYNIX_RASWIDTH_165 0x2 +#define HYNIX_V_MCFG_165(size) MCFG((size), HYNIX_RASWIDTH_165) + /* Hynix part of AM/DM37xEVM (200MHz optimized) */ #define HYNIX_TDAL_200 6 #define HYNIX_TDPL_200 3 |