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authorYoshihiro Shimoda <shimoda.yoshihiro@renesas.com>2009-03-03 15:11:17 +0900
committerNobuhiro Iwamatsu <iwamatsu@nigauri.org>2009-03-12 23:58:30 +0900
commitada9318252f51c2626e9837c623f9812b0308dea (patch)
treebe5eac4da7830944db7daf1b42028ac94fe0b9d7 /include/configs
parent06b18163b57e6b0349b0c299222d50e7b1e41e50 (diff)
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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/configs')
-rw-r--r--include/configs/sh7785lcr.h21
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 */