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| author | Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> | 2009-03-03 15:11:17 +0900 |
|---|---|---|
| committer | Nobuhiro Iwamatsu <iwamatsu@nigauri.org> | 2009-03-12 23:58:30 +0900 |
| commit | ada9318252f51c2626e9837c623f9812b0308dea (patch) | |
| tree | be5eac4da7830944db7daf1b42028ac94fe0b9d7 /include | |
| parent | 06b18163b57e6b0349b0c299222d50e7b1e41e50 (diff) | |
| download | u-boot-imx-ada9318252f51c2626e9837c623f9812b0308dea.zip u-boot-imx-ada9318252f51c2626e9837c623f9812b0308dea.tar.gz u-boot-imx-ada9318252f51c2626e9837c623f9812b0308dea.tar.bz2 | |
sh: Add support 32-Bit Extended Address Mode to sh7785lcr
We can built 'make sh7785lcr_32bit_config'. And add new command "pmb"
for this mode. This command changes PMB for using 512MB system memory.
Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/sh7785lcr.h | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/include/configs/sh7785lcr.h b/include/configs/sh7785lcr.h index 94c8d6b..21c3f70 100644 --- a/include/configs/sh7785lcr.h +++ b/include/configs/sh7785lcr.h @@ -61,11 +61,20 @@ #undef CONFIG_SHOW_BOOT_PROGRESS /* MEMORY */ +#if defined(CONFIG_SH_32BIT) +#define SH7785LCR_SDRAM_PHYS_BASE (0x48000000) +#define SH7785LCR_SDRAM_BASE (0x88000000) +#define SH7785LCR_SDRAM_SIZE (384 * 1024 * 1024) +#define SH7785LCR_FLASH_BASE_1 (0xa0000000) +#define SH7785LCR_FLASH_BANK_SIZE (64 * 1024 * 1024) +#define SH7785LCR_USB_BASE (0xa6000000) +#else #define SH7785LCR_SDRAM_BASE (0x08000000) #define SH7785LCR_SDRAM_SIZE (128 * 1024 * 1024) #define SH7785LCR_FLASH_BASE_1 (0xa0000000) #define SH7785LCR_FLASH_BANK_SIZE (64 * 1024 * 1024) #define SH7785LCR_USB_BASE (0xb4000000) +#endif #define CONFIG_SYS_LONGHELP #define CONFIG_SYS_PROMPT "=> " @@ -133,9 +142,15 @@ #define CONFIG_PCI #define CONFIG_SH4_PCI #define CONFIG_SH7780_PCI +#if defined(CONFIG_SH_32BIT) +#define CONFIG_SH7780_PCI_LSR 0x1ff00001 +#define CONFIG_SH7780_PCI_LAR 0x5f000000 +#define CONFIG_SH7780_PCI_BAR 0x5f000000 +#else #define CONFIG_SH7780_PCI_LSR 0x07f00001 #define CONFIG_SH7780_PCI_LAR CONFIG_SYS_SDRAM_SIZE #define CONFIG_SH7780_PCI_BAR CONFIG_SYS_SDRAM_SIZE +#endif #define CONFIG_PCI_PNP #define CONFIG_PCI_SCAN_SHOW 1 @@ -147,8 +162,12 @@ #define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS #define CONFIG_PCI_IO_SIZE 0x00200000 /* Size of IO window */ -#define CONFIG_PCI_SYS_BUS CONFIG_SYS_SDRAM_BASE +#if defined(CONFIG_SH_32BIT) +#define CONFIG_PCI_SYS_PHYS SH7785LCR_SDRAM_PHYS_BASE +#else #define CONFIG_PCI_SYS_PHYS CONFIG_SYS_SDRAM_BASE +#endif +#define CONFIG_PCI_SYS_BUS CONFIG_SYS_SDRAM_BASE #define CONFIG_PCI_SYS_SIZE CONFIG_SYS_SDRAM_SIZE /* Network device (RTL8169) support */ |