diff options
| author | Vaibhav Hiremath <hvaibhav@ti.com> | 2010-06-07 15:20:53 -0400 |
|---|---|---|
| committer | Tom <Tom@bumblecow.com> | 2010-06-08 10:07:19 -0500 |
| commit | 1a5038ca6831e31875cf67c46226f04743574032 (patch) | |
| tree | 78af8817b3df82e9f6946519c7989f198b139239 /arch/arm/include/asm/arch-omap3/cpu.h | |
| parent | ed01e45cfa20d60ee83a4ee0128d843730055294 (diff) | |
| download | u-boot-1a5038ca6831e31875cf67c46226f04743574032.tar.gz | |
AM35x: Add support for EMIF4
This patch adds support for the EMIF4 interface
available in the AM35x processors.
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Sanjeev Premi <premi@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Diffstat (limited to 'arch/arm/include/asm/arch-omap3/cpu.h')
| -rw-r--r-- | arch/arm/include/asm/arch-omap3/cpu.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-omap3/cpu.h b/arch/arm/include/asm/arch-omap3/cpu.h index ce16da7f8b..c072c27bbf 100644 --- a/arch/arm/include/asm/arch-omap3/cpu.h +++ b/arch/arm/include/asm/arch-omap3/cpu.h @@ -216,6 +216,30 @@ struct sdrc { struct sdrc_cs cs[2]; /* 0x80 || 0xB0 */ }; +/* EMIF4 */ +typedef struct emif4 { + unsigned int sdram_sts; + unsigned int sdram_config; + unsigned int res1; + unsigned int sdram_refresh_ctrl; + unsigned int sdram_refresh_ctrl_shdw; + unsigned int sdram_time1; + unsigned int sdram_time1_shdw; + unsigned int sdram_time2; + unsigned int sdram_time2_shdw; + unsigned int sdram_time3; + unsigned int sdram_time3_shdw; + unsigned char res2[8]; + unsigned int sdram_pwr_mgmt; + unsigned int sdram_pwr_mgmt_shdw; + unsigned char res3[32]; + unsigned int sdram_iodft_tlgc; + unsigned char res4[128]; + unsigned int ddr_phyctrl1; + unsigned int ddr_phyctrl1_shdw; + unsigned int ddr_phyctrl2; +} emif4_t; + #endif /* __ASSEMBLY__ */ #endif /* __KERNEL_STRICT_NAMES */ |