4 files changed, 57 insertions, 0 deletions

diff --git a/include/asm-sh/cpu_sh4.h b/include/asm-sh/cpu_sh4.h
index d2dbfcd143..fdcebd608e 100644
--- a/include/asm-sh/cpu_sh4.h
+++ b/include/asm-sh/cpu_sh4.h
@@ -54,4 +54,29 @@
 # error "Unknown SH4 variant"
 #endif
 
+#if defined(CONFIG_SH_32BIT)
+#define PMB_ADDR_ARRAY		0xf6100000
+#define PMB_ADDR_ENTRY		8
+#define PMB_VPN			24
+
+#define PMB_DATA_ARRAY		0xf7100000
+#define PMB_DATA_ENTRY		8
+#define PMB_PPN			24
+#define PMB_UB			9		/* Buffered write */
+#define PMB_V			8		/* Valid */
+#define PMB_SZ1			7		/* Page size (upper bit) */
+#define PMB_SZ0			4		/* Page size (lower bit) */
+#define PMB_C			3		/* Cacheability */
+#define PMB_WT			0		/* Write-through */
+
+#define PMB_ADDR_BASE(entry)	(PMB_ADDR_ARRAY + (entry << PMB_ADDR_ENTRY))
+#define PMB_DATA_BASE(entry)	(PMB_DATA_ARRAY + (entry << PMB_DATA_ENTRY))
+#define mk_pmb_addr_val(vpn)	((vpn << PMB_VPN))
+#define mk_pmb_data_val(ppn, ub, v, sz1, sz0, c, wt)	\
+				((ppn << PMB_PPN) | (ub << PMB_UB) | \
+				 (v << PMB_V) | (sz1 << PMB_SZ1) | \
+				 (sz0 << PMB_SZ0) | (c << PMB_C) | \
+				 (wt << PMB_WT))
+#endif
+
 #endif	/* _ASM_CPU_SH4_H_ */
diff --git a/include/configs/r2dplus.h b/include/configs/r2dplus.h
index 6921759d55..6fa1eafde7 100644
--- a/include/configs/r2dplus.h
+++ b/include/configs/r2dplus.h
@@ -114,6 +114,9 @@
 #define CONFIG_PCI_IO_BUS	0xFE240000	/* IO space base address */
 #define CONFIG_PCI_IO_PHYS	CONFIG_PCI_IO_BUS
 #define CONFIG_PCI_IO_SIZE	0x00040000	/* Size of IO window */
+#define CONFIG_PCI_SYS_BUS	(CONFIG_SYS_SDRAM_BASE & 0x1fffffff)
+#define CONFIG_PCI_SYS_PHYS	(CONFIG_SYS_SDRAM_BASE & 0x1fffffff)
+#define CONFIG_PCI_SYS_SIZE	CONFIG_SYS_SDRAM_SIZE
 
 /*
  * Network device (RTL8139) support
diff --git a/include/configs/r7780mp.h b/include/configs/r7780mp.h
index 72a3b5c8b1..88eb56821f 100644
--- a/include/configs/r7780mp.h
+++ b/include/configs/r7780mp.h
@@ -129,6 +129,9 @@
 #define CONFIG_PCI
 #define CONFIG_SH4_PCI
 #define CONFIG_SH7780_PCI
+#define CONFIG_SH7780_PCI_LSR	0x07f00001
+#define CONFIG_SH7780_PCI_LAR	CONFIG_SYS_SDRAM_SIZE
+#define CONFIG_SH7780_PCI_BAR	CONFIG_SYS_SDRAM_SIZE
 #define CONFIG_PCI_PNP
 #define CONFIG_PCI_SCAN_SHOW	1
 #define __io
diff --git a/include/configs/sh7785lcr.h b/include/configs/sh7785lcr.h
index 537ec4ecad..21c3f70f5c 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		"=> "
@@ -133,6 +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
 
@@ -144,6 +162,14 @@
 #define CONFIG_PCI_IO_PHYS	CONFIG_PCI_IO_BUS
 #define CONFIG_PCI_IO_SIZE	0x00200000	/* Size of IO window */
 
+#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 */
 #define CONFIG_NET_MULTI
 #define CONFIG_RTL8169