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| author | wdenk <wdenk> | 2004-06-09 15:25:53 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2004-06-09 15:25:53 +0000 |
| commit | 3ff02c27d52c995c327a883e24d11126c6f2dfdf (patch) | |
| tree | be761b3c316771f8a600cb0927e5f41c0fbe6d0a /board/omap1610inn/omap1610innovator.c | |
| parent | 70f05ac34ee02fe37d8bdcb45301104a4fa35e19 (diff) | |
| download | u-boot-imx-3ff02c27d52c995c327a883e24d11126c6f2dfdf.zip u-boot-imx-3ff02c27d52c995c327a883e24d11126c6f2dfdf.tar.gz u-boot-imx-3ff02c27d52c995c327a883e24d11126c6f2dfdf.tar.bz2 | |
* Patch by Imre Deak, 26 May 2004:
On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
Set flash base accordingly, and decide whether to do or skip board
specific setup steps.
* Patch by Josef Baumgartner, 26 May 2004:
Add missing define in include/asm-m68k/global_data.h
Diffstat (limited to 'board/omap1610inn/omap1610innovator.c')
| -rw-r--r-- | board/omap1610inn/omap1610innovator.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/board/omap1610inn/omap1610innovator.c b/board/omap1610inn/omap1610innovator.c index 521eee3..ab1dabe 100644 --- a/board/omap1610inn/omap1610innovator.c +++ b/board/omap1610inn/omap1610innovator.c @@ -36,6 +36,10 @@ #include <./configs/omap1510.h> #endif +#ifdef CONFIG_CS_AUTOBOOT +unsigned long omap_flash_base; +#endif + void flash__init (void); void ether__init (void); void set_muxconf_regs (void); @@ -95,6 +99,12 @@ void flash__init (void) { #define EMIFS_GlB_Config_REG 0xfffecc0c unsigned int regval; + +#ifdef CONFIG_CS_AUTOBOOT + /* Check swapping of CS0 and CS3, set flash base accordingly */ + omap_flash_base = ((*((u32 *)OMAP_EMIFS_CONFIG_REG) & 0x02) == 0) ? + PHYS_FLASH_1_BM0 : PHYS_FLASH_1_BM1; +#endif regval = *((volatile unsigned int *) EMIFS_GlB_Config_REG); /* Turn off write protection for flash devices. */ regval = regval | 0x0001; |