summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--board/alaska/alaska.c36
-rw-r--r--board/etin/debris/flash.c1
-rw-r--r--board/etin/kvme080/kvme080.c1
-rw-r--r--include/74xx_7xx.h37
-rw-r--r--include/asm-ppc/e300.h35
-rw-r--r--include/asm-ppc/mmu.h57
-rw-r--r--include/mpc824x.h39
-rw-r--r--include/mpc86xx.h41
8 files changed, 64 insertions, 183 deletions
diff --git a/board/alaska/alaska.c b/board/alaska/alaska.c
index 33b4a6ee4a..89c1abd233 100644
--- a/board/alaska/alaska.c
+++ b/board/alaska/alaska.c
@@ -33,9 +33,9 @@ void setupBat (ulong size)
/* Flash 0 */
#if defined (CONFIG_SYS_AMD_BOOT)
- batu = CONFIG_SYS_FLASH0_BASE | (BL_512K << 2) | BPP_RW | BPP_RX;
+ batu = CONFIG_SYS_FLASH0_BASE | BATU_BL_512K | BPP_RW | BPP_RX;
#else
- batu = CONFIG_SYS_FLASH0_BASE | (BL_16M << 2) | BPP_RW | BPP_RX;
+ batu = CONFIG_SYS_FLASH0_BASE | BATU_BL_16M | BPP_RW | BPP_RX;
#endif
batl = CONFIG_SYS_FLASH0_BASE | 0x22;
write_bat (IBAT0, batu, batl);
@@ -43,22 +43,22 @@ void setupBat (ulong size)
/* Flash 1 */
#if defined (CONFIG_SYS_AMD_BOOT)
- batu = CONFIG_SYS_FLASH1_BASE | (BL_16M << 2) | BPP_RW | BPP_RX;
+ batu = CONFIG_SYS_FLASH1_BASE | BATU_BL_16M | BPP_RW | BPP_RX;
#else
- batu = CONFIG_SYS_FLASH1_BASE | (BL_512K << 2) | BPP_RW | BPP_RX;
+ batu = CONFIG_SYS_FLASH1_BASE | BATU_BL_512K | BPP_RW | BPP_RX;
#endif
batl = CONFIG_SYS_FLASH1_BASE | 0x22;
write_bat (IBAT1, batu, batl);
write_bat (DBAT1, batu, batl);
/* CPLD */
- batu = CONFIG_SYS_CPLD_BASE | (BL_512K << 2) | BPP_RW | BPP_RX;
+ batu = CONFIG_SYS_CPLD_BASE | BATU_BL_512K | BPP_RW | BPP_RX;
batl = CONFIG_SYS_CPLD_BASE | 0x22;
write_bat (IBAT2, 0, 0);
write_bat (DBAT2, batu, batl);
/* FPGA */
- batu = CONFIG_SYS_FPGA_BASE | (BL_512K << 2) | BPP_RW | BPP_RX;
+ batu = CONFIG_SYS_FPGA_BASE | BATU_BL_512K | BPP_RW | BPP_RX;
batl = CONFIG_SYS_FPGA_BASE | 0x22;
write_bat (IBAT3, 0, 0);
write_bat (DBAT3, batu, batl);
@@ -80,17 +80,17 @@ void setupBat (ulong size)
mtspr (DBAT5U, batu);
if (size <= 0x800000) /* 8MB */
- blocksize = BL_8M << 2;
+ blocksize = BATU_BL_8M;
else if (size <= 0x1000000) /* 16MB */
- blocksize = BL_16M << 2;
+ blocksize = BATU_BL_16M;
else if (size <= 0x2000000) /* 32MB */
- blocksize = BL_32M << 2;
+ blocksize = BATU_BL_32M;
else if (size <= 0x4000000) /* 64MB */
- blocksize = BL_64M << 2;
+ blocksize = BATU_BL_64M;
else if (size <= 0x8000000) /* 128MB */
- blocksize = BL_128M << 2;
+ blocksize = BATU_BL_128M;
else if (size <= 0x10000000) /* 256MB */
- blocksize = BL_256M << 2;
+ blocksize = BATU_BL_256M;
/* Memory */
batu = CONFIG_SYS_SDRAM_BASE | blocksize | BPP_RW | BPP_RX;
@@ -108,17 +108,17 @@ void setupBat (ulong size)
} else {
size -= 0x10000000;
if (size <= 0x800000) /* 8MB */
- blocksize = BL_8M << 2;
+ blocksize = BATU_BL_8M;
else if (size <= 0x1000000) /* 16MB */
- blocksize = BL_16M << 2;
+ blocksize = BATU_BL_16M;
else if (size <= 0x2000000) /* 32MB */
- blocksize = BL_32M << 2;
+ blocksize = BATU_BL_32M;
else if (size <= 0x4000000) /* 64MB */
- blocksize = BL_64M << 2;
+ blocksize = BATU_BL_64M;
else if (size <= 0x8000000) /* 128MB */
- blocksize = BL_128M << 2;
+ blocksize = BATU_BL_128M;
else if (size <= 0x10000000) /* 256MB */
- blocksize = BL_256M << 2;
+ blocksize = BATU_BL_256M;
batu = (CONFIG_SYS_SDRAM_BASE +
0x10000000) | blocksize | BPP_RW | BPP_RX;
diff --git a/board/etin/debris/flash.c b/board/etin/debris/flash.c
index a3c8138841..f9e861942d 100644
--- a/board/etin/debris/flash.c
+++ b/board/etin/debris/flash.c
@@ -27,6 +27,7 @@
#include <asm/processor.h>
#include <asm/pci_io.h>
#include <mpc824x.h>
+#include <asm/mmu.h>
int (*do_flash_erase)(flash_info_t*, uint32_t, uint32_t);
int (*write_dword)(flash_info_t*, ulong, uint64_t);
diff --git a/board/etin/kvme080/kvme080.c b/board/etin/kvme080/kvme080.c
index 8c6afc9ca7..21616f540a 100644
--- a/board/etin/kvme080/kvme080.c
+++ b/board/etin/kvme080/kvme080.c
@@ -27,6 +27,7 @@
#include <i2c.h>
#include <netdev.h>
#include <asm/processor.h>
+#include <asm/mmu.h>
int checkboard(void)
{
diff --git a/include/74xx_7xx.h b/include/74xx_7xx.h
index 4a03cecb59..69a2174871 100644
--- a/include/74xx_7xx.h
+++ b/include/74xx_7xx.h
@@ -66,43 +66,6 @@
#define L2CR_L2OH_INV 0x00020000 /* bits 14-15 - output hold time = long */
#define L2CR_L2IP 0x00000001 /* global invalidate in progress */
-/*----------------------------------------------------------------
- * BAT settings. Look in config_<BOARD>.h for the actual setup
- */
-
-#define BATU_BL_128K 0x00000000
-#define BATU_BL_256K 0x00000004
-#define BATU_BL_512K 0x0000000c
-#define BATU_BL_1M 0x0000001c
-#define BATU_BL_2M 0x0000003c
-#define BATU_BL_4M 0x0000007c
-#define BATU_BL_8M 0x000000fc
-#define BATU_BL_16M 0x000001fc
-#define BATU_BL_32M 0x000003fc
-#define BATU_BL_64M 0x000007fc
-#define BATU_BL_128M 0x00000ffc
-#define BATU_BL_256M 0x00001ffc
-
-#define BATU_VS 0x00000002
-#define BATU_VP 0x00000001
-#define BATU_INVALID 0x00000000
-
-#define BATL_WRITETHROUGH 0x00000040
-#define BATL_CACHEINHIBIT 0x00000020
-#define BATL_MEMCOHERENCE 0x00000010
-#define BATL_GUARDEDSTORAGE 0x00000008
-#define BATL_NO_ACCESS 0x00000000
-
-#define BATL_PP_MSK 0x00000003
-#define BATL_PP_00 0x00000000 /* No access */
-#define BATL_PP_01 0x00000001 /* Read-only */
-#define BATL_PP_10 0x00000002 /* Read-write */
-#define BATL_PP_11 0x00000003
-
-#define BATL_PP_NO_ACCESS BATL_PP_00
-#define BATL_PP_RO BATL_PP_01
-#define BATL_PP_RW BATL_PP_10
-
#ifndef __ASSEMBLY__
/* cpu ids we detect */
typedef enum __cpu_t {
diff --git a/include/asm-ppc/e300.h b/include/asm-ppc/e300.h
index 05db0de8f8..bfef4dfd62 100644
--- a/include/asm-ppc/e300.h
+++ b/include/asm-ppc/e300.h
@@ -88,39 +88,4 @@
#define HID2_IWLCK_101 0x0000A000 /* way 0 through way 4 locked */
#define HID2_IWLCK_110 0x0000C000 /* way 0 through way 5 locked */
-
-/* BAT (block address translation */
-#define BATU_BEPI_MSK 0xfffe0000
-#define BATU_BL_MSK 0x00001ffc
-
-#define BATU_BL_128K 0x00000000
-#define BATU_BL_256K 0x00000004
-#define BATU_BL_512K 0x0000000c
-#define BATU_BL_1M 0x0000001c
-#define BATU_BL_2M 0x0000003c
-#define BATU_BL_4M 0x0000007c
-#define BATU_BL_8M 0x000000fc
-#define BATU_BL_16M 0x000001fc
-#define BATU_BL_32M 0x000003fc
-#define BATU_BL_64M 0x000007fc
-#define BATU_BL_128M 0x00000ffc
-#define BATU_BL_256M 0x00001ffc
-
-#define BATU_VS 0x00000002
-#define BATU_VP 0x00000001
-
-#define BATL_BRPN_MSK 0xfffe0000
-#define BATL_WIMG_MSK 0x00000078
-
-#define BATL_WRITETHROUGH 0x00000040
-#define BATL_CACHEINHIBIT 0x00000020
-#define BATL_MEMCOHERENCE 0x00000010
-#define BATL_GUARDEDSTORAGE 0x00000008
-
-#define BATL_PP_MSK 0x00000003
-#define BATL_PP_00 0x00000000 /* No access */
-#define BATL_PP_01 0x00000001 /* Read-only */
-#define BATL_PP_10 0x00000002 /* Read-write */
-#define BATL_PP_11 0x00000003
-
#endif /* __E300_H__ */
diff --git a/include/asm-ppc/mmu.h b/include/asm-ppc/mmu.h
index 6d942d083a..ce04e624d4 100644
--- a/include/asm-ppc/mmu.h
+++ b/include/asm-ppc/mmu.h
@@ -153,19 +153,50 @@ extern void print_bats(void);
#endif /* __ASSEMBLY__ */
-/* Block size masks */
-#define BL_128K 0x000
-#define BL_256K 0x001
-#define BL_512K 0x003
-#define BL_1M 0x007
-#define BL_2M 0x00F
-#define BL_4M 0x01F
-#define BL_8M 0x03F
-#define BL_16M 0x07F
-#define BL_32M 0x0FF
-#define BL_64M 0x1FF
-#define BL_128M 0x3FF
-#define BL_256M 0x7FF
+#define BATU_VS 0x00000002
+#define BATU_VP 0x00000001
+#define BATU_INVALID 0x00000000
+
+#define BATL_WRITETHROUGH 0x00000040
+#define BATL_CACHEINHIBIT 0x00000020
+#define BATL_MEMCOHERENCE 0x00000010
+#define BATL_GUARDEDSTORAGE 0x00000008
+#define BATL_NO_ACCESS 0x00000000
+
+#define BATL_PP_MSK 0x00000003
+#define BATL_PP_00 0x00000000 /* No access */
+#define BATL_PP_01 0x00000001 /* Read-only */
+#define BATL_PP_10 0x00000002 /* Read-write */
+#define BATL_PP_11 0x00000003
+
+#define BATL_PP_NO_ACCESS BATL_PP_00
+#define BATL_PP_RO BATL_PP_01
+#define BATL_PP_RW BATL_PP_10
+
+/* BAT Block size values */
+#define BATU_BL_128K 0x00000000
+#define BATU_BL_256K 0x00000004
+#define BATU_BL_512K 0x0000000c
+#define BATU_BL_1M 0x0000001c
+#define BATU_BL_2M 0x0000003c
+#define BATU_BL_4M 0x0000007c
+#define BATU_BL_8M 0x000000fc
+#define BATU_BL_16M 0x000001fc
+#define BATU_BL_32M 0x000003fc
+#define BATU_BL_64M 0x000007fc
+#define BATU_BL_128M 0x00000ffc
+#define BATU_BL_256M 0x00001ffc
+
+/* Block lengths for processors that support extended block length */
+#ifdef HID0_XBSEN
+#define BATU_BL_512M 0x00003ffc
+#define BATU_BL_1G 0x00007ffc
+#define BATU_BL_2G 0x0000fffc
+#define BATU_BL_4G 0x0001fffc
+#define BATU_BL_MAX BATU_BL_4G
+#else
+#define BATU_BL_MAX BATU_BL_256M
+#endif
/* BAT Access Protection */
#define BPP_XX 0x00 /* No access */
diff --git a/include/mpc824x.h b/include/mpc824x.h
index 5aa9370b19..fca9371bdd 100644
--- a/include/mpc824x.h
+++ b/include/mpc824x.h
@@ -451,45 +451,6 @@
#define MICR_EADDR_MASK 0x30000000
#define MICR_EADDR_SHIFT 28
-#define BATU_BEPI_MSK 0xfffe0000
-#define BATU_BL_MSK 0x00001ffc
-
-#define BATU_BL_128K 0x00000000
-#define BATU_BL_256K 0x00000004
-#define BATU_BL_512K 0x0000000c
-#define BATU_BL_1M 0x0000001c
-#define BATU_BL_2M 0x0000003c
-#define BATU_BL_4M 0x0000007c
-#define BATU_BL_8M 0x000000fc
-#define BATU_BL_16M 0x000001fc
-#define BATU_BL_32M 0x000003fc
-#define BATU_BL_64M 0x000007fc
-#define BATU_BL_128M 0x00000ffc
-#define BATU_BL_256M 0x00001ffc
-
-#define BATU_VS 0x00000002
-#define BATU_VP 0x00000001
-
-#define BATL_BRPN_MSK 0xfffe0000
-#define BATL_WIMG_MSK 0x00000078
-
-#define BATL_WRITETHROUGH 0x00000040
-#define BATL_CACHEINHIBIT 0x00000020
-#define BATL_MEMCOHERENCE 0x00000010
-#define BATL_GUARDEDSTORAGE 0x00000008
-
-#define BATL_PP_MSK 0x00000003
-#define BATL_PP_00 0x00000000 /* No access */
-#define BATL_PP_01 0x00000001 /* Read-only */
-#define BATL_PP_10 0x00000002 /* Read-write */
-#define BATL_PP_11 0x00000003
-
-/*
- * I'd attempt to do defines for the PP bits, but it's use is a bit
- * too complex, see the PowerPC Operating Environment Architecture
- * section in the PowerPc arch book, chapter 4.
- */
-
/*eumb and epic config*/
#define EPIC_FPR 0x00041000
diff --git a/include/mpc86xx.h b/include/mpc86xx.h
index a6fdea352f..c6f30f9fd5 100644
--- a/include/mpc86xx.h
+++ b/include/mpc86xx.h
@@ -34,47 +34,6 @@
#define L2CR_HWF 0x00000800 /* bit 20 - hardware flush */
#define L2CR_L2IP 0x00000001 /* global invalidate in progress */
-/*
- * BAT settings. Look in config_<BOARD>.h for the actual setup
- */
-
-#define BATU_BL_128K 0x00000000
-#define BATU_BL_256K 0x00000004
-#define BATU_BL_512K 0x0000000c
-#define BATU_BL_1M 0x0000001c
-#define BATU_BL_2M 0x0000003c
-#define BATU_BL_4M 0x0000007c
-#define BATU_BL_8M 0x000000fc
-#define BATU_BL_16M 0x000001fc
-#define BATU_BL_32M 0x000003fc
-#define BATU_BL_64M 0x000007fc
-#define BATU_BL_128M 0x00000ffc
-#define BATU_BL_256M 0x00001ffc
-#define BATU_BL_512M 0x00003ffc
-#define BATU_BL_1G 0x00007ffc
-#define BATU_BL_2G 0x0000fffc
-#define BATU_BL_4G 0x0001fffc
-
-#define BATU_VS 0x00000002
-#define BATU_VP 0x00000001
-#define BATU_INVALID 0x00000000
-
-#define BATL_WRITETHROUGH 0x00000040
-#define BATL_CACHEINHIBIT 0x00000020
-#define BATL_MEMCOHERENCE 0x00000010
-#define BATL_GUARDEDSTORAGE 0x00000008
-#define BATL_NO_ACCESS 0x00000000
-
-#define BATL_PP_MSK 0x00000003
-#define BATL_PP_00 0x00000000 /* No access */
-#define BATL_PP_01 0x00000001 /* Read-only */
-#define BATL_PP_10 0x00000002 /* Read-write */
-#define BATL_PP_11 0x00000003
-
-#define BATL_PP_NO_ACCESS BATL_PP_00
-#define BATL_PP_RO BATL_PP_01
-#define BATL_PP_RW BATL_PP_10
-
#define HID0_XBSEN 0x00000100
#define HID0_HIGH_BAT_EN 0x00800000
#define HID0_XAEN 0x00020000
generated by cgit (git 2.34.1) at 2024-12-26 03:35:47 +0000