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path: root/include/configs/MPC8641HPCN.h
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Diffstat (limited to 'include/configs/MPC8641HPCN.h')
-rw-r--r--include/configs/MPC8641HPCN.h289
1 files changed, 206 insertions, 83 deletions
diff --git a/include/configs/MPC8641HPCN.h b/include/configs/MPC8641HPCN.h
index 542877b..69b4c44 100644
--- a/include/configs/MPC8641HPCN.h
+++ b/include/configs/MPC8641HPCN.h
@@ -38,18 +38,32 @@
#define CONFIG_MPC8641HPCN 1 /* MPC8641HPCN board specific */
#define CONFIG_NUM_CPUS 2 /* Number of CPUs in the system */
#define CONFIG_LINUX_RESET_VEC 0x100 /* Reset vector used by Linux */
+/*#define CONFIG_PHYS_64BIT 1*/ /* Place devices in 36-bit space */
#ifdef RUN_DIAG
-#define CONFIG_SYS_DIAG_ADDR 0xff800000
+#define CONFIG_SYS_DIAG_ADDR CONFIG_SYS_FLASH_BASE
#endif
#define CONFIG_SYS_RESET_ADDRESS 0xfff00100
+/*
+ * virtual address to be used for temporary mappings. There
+ * should be 128k free at this VA.
+ */
+#define CONFIG_SYS_SCRATCH_VA 0xe0000000
+
+/*
+ * set this to enable Rapid IO. PCI and RIO are mutually exclusive
+ */
+/*#define CONFIG_RIO 1*/
+
+#ifndef CONFIG_RIO /* RIO/PCI are mutually exclusive */
#define CONFIG_PCI 1 /* Enable PCI/PCIE */
#define CONFIG_PCI1 1 /* PCIE controler 1 (ULI bridge) */
#define CONFIG_PCI2 1 /* PCIE controler 2 (slot) */
#define CONFIG_FSL_PCI_INIT 1 /* Use common FSL init code */
#define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */
+#endif
#define CONFIG_FSL_LAW 1 /* Use common FSL law init code */
#define CONFIG_TSEC_ENET /* tsec ethernet support */
@@ -79,13 +93,35 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
#define CONFIG_SYS_MEMTEST_END 0x00400000
/*
+ * With the exception of PCI Memory and Rapid IO, most devices will simply
+ * add CONFIG_SYS_PHYS_ADDR_HIGH to the front of the 32-bit VA to get the PA
+ * when 36-bit is enabled. When 36-bit is not enabled, these bits are 0.
+ */
+#ifdef CONFIG_PHYS_64BIT
+#define CONFIG_SYS_PHYS_ADDR_HIGH 0x0000000f00000000ULL
+#else
+#define CONFIG_SYS_PHYS_ADDR_HIGH 0x0
+#endif
+
+/*
* Base addresses -- Note these are effective addresses where the
* actual resources get mapped (not physical addresses)
*/
#define CONFIG_SYS_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */
-#define CONFIG_SYS_CCSRBAR 0xf8000000 /* relocated CCSRBAR */
+#define CONFIG_SYS_CCSRBAR 0xffe00000 /* relocated CCSRBAR */
#define CONFIG_SYS_IMMR CONFIG_SYS_CCSRBAR /* PQII uses CONFIG_SYS_IMMR */
+/* Physical addresses */
+#define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR
+#ifdef CONFIG_PHYS_64BIT
+#define CONFIG_SYS_CCSRBAR_PHYS_HIGH 0xf
+#define CONFIG_SYS_CCSRBAR_PHYS (CONFIG_SYS_CCSRBAR_PHYS_LOW \
+ | ((u64)CONFIG_SYS_CCSRBAR_PHYS_HIGH << 32))
+#else
+#define CONFIG_SYS_CCSRBAR_PHYS_HIGH 0x0
+#define CONFIG_SYS_CCSRBAR_PHYS CONFIG_SYS_CCSRBAR_PHYS_LOW
+#endif
+
#define CONFIG_SYS_PCI1_ADDR (CONFIG_SYS_CCSRBAR+0x8000)
#define CONFIG_SYS_PCI2_ADDR (CONFIG_SYS_CCSRBAR+0x9000)
@@ -102,6 +138,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/
#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
+#define CONFIG_SYS_MAX_DDR_BAT_SIZE 0x80000000 /* BAT mapping size */
#define CONFIG_VERY_BIG_RAM
#define MPC86xx_DDR_SDRAM_CLK_CNTL
@@ -145,38 +182,46 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x57
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
-/*
- * In MPC8641HPCN, allocate 16MB flash spaces at fe000000 and ff000000.
- * There is an 8MB flash. In effect, the addresses from fe000000 to fe7fffff
- * map to fe800000 to ffffffff, and ff000000 to ff7fffff map to ffffffff.
- * However, when u-boot comes up, the flash_init needs hard start addresses
- * to build its info table. For user convenience, the flash addresses is
- * fe800000 and ff800000. That way, u-boot knows where the flash is
- * and the user can download u-boot code from promjet to fef00000, a
- * more intuitive location than fe700000.
- *
- * Note that, on switching the boot location, fef00000 becomes fff00000.
- */
-#define CONFIG_SYS_FLASH_BASE 0xfe800000 /* start of FLASH 32M */
-#define CONFIG_SYS_FLASH_BASE2 0xff800000
+#define CONFIG_SYS_FLASH_BASE 0xef800000 /* start of FLASH 8M */
+#define CONFIG_SYS_FLASH_BASE_PHYS (CONFIG_SYS_FLASH_BASE \
+ | CONFIG_SYS_PHYS_ADDR_HIGH)
-#define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE2}
-#define CONFIG_SYS_BR0_PRELIM 0xff001001 /* port size 16bit */
-#define CONFIG_SYS_OR0_PRELIM 0xff006ff7 /* 16MB Boot Flash area*/
+#define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE}
-#define CONFIG_SYS_BR1_PRELIM 0xfe001001 /* port size 16bit */
-#define CONFIG_SYS_OR1_PRELIM 0xff006ff7 /* 16MB Alternate Boot Flash area*/
+/* Convert an address into the right format for the BR registers */
+#ifdef CONFIG_PHYS_64BIT
+#define BR_PHYS_ADDR(x) ((unsigned long)((x & 0x0ffff8000ULL) | \
+ ((x & 0x300000000ULL) >> 19)))
+#else
+#define BR_PHYS_ADDR(x) (x & 0xffff8000)
+#endif
+
+#define CONFIG_SYS_BR0_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) \
+ | 0x00001001) /* port size 16bit */
+#define CONFIG_SYS_OR0_PRELIM 0xff806ff7 /* 8MB Boot Flash area*/
-#define CONFIG_SYS_BR2_PRELIM 0xf8201001 /* port size 16bit */
-#define CONFIG_SYS_OR2_PRELIM 0xfff06ff7 /* 1MB Compact Flash area*/
+#define CONFIG_SYS_BR2_PRELIM (BR_PHYS_ADDR(CF_BASE_PHYS) \
+ | 0x00001001) /* port size 16bit */
+#define CONFIG_SYS_OR2_PRELIM 0xffffeff7 /* 32k Compact Flash */
-#define CONFIG_SYS_BR3_PRELIM 0xf8100801 /* port size 8bit */
-#define CONFIG_SYS_OR3_PRELIM 0xfff06ff7 /* 1MB PIXIS area*/
+#define CONFIG_SYS_BR3_PRELIM (BR_PHYS_ADDR(PIXIS_BASE_PHYS) \
+ | 0x00000801) /* port size 8bit */
+#define CONFIG_SYS_OR3_PRELIM 0xffffeff7 /* 32k PIXIS area*/
+/*
+ * The LBC_BASE is the base of the region that contains the PIXIS and the CF.
+ * The PIXIS and CF by themselves aren't large enough to take up the 128k
+ * required for the smallest BAT mapping, so there's a 64k hole.
+ */
+#define CONFIG_SYS_LBC_BASE 0xffde0000
+#define CONFIG_SYS_LBC_BASE_PHYS (CONFIG_SYS_LBC_BASE \
+ | CONFIG_SYS_PHYS_ADDR_HIGH)
#define CONFIG_FSL_PIXIS 1 /* use common PIXIS code */
-#define PIXIS_BASE 0xf8100000 /* PIXIS registers */
+#define PIXIS_BASE (CONFIG_SYS_LBC_BASE + 0x00010000)
+#define PIXIS_BASE_PHYS (CONFIG_SYS_LBC_BASE_PHYS + 0x00010000)
+#define PIXIS_SIZE 0x00008000 /* 32k */
#define PIXIS_ID 0x0 /* Board ID at offset 0 */
#define PIXIS_VER 0x1 /* Board version at offset 1 */
#define PIXIS_PVER 0x2 /* PIXIS FPGA version at offset 2 */
@@ -193,13 +238,18 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
#define PIXIS_VCLKL 0x1A /* VELA VCLKL register */
#define CONFIG_SYS_PIXIS_VBOOT_MASK 0x40 /* Reset altbank mask*/
-#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* number of banks */
+/* Compact flash shares a BAT with PIXIS; make sure they're contiguous */
+#define CF_BASE (PIXIS_BASE + PIXIS_SIZE)
+#define CF_BASE_PHYS (PIXIS_BASE_PHYS + PIXIS_SIZE)
+
+#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
#define CONFIG_SYS_MAX_FLASH_SECT 128 /* sectors per device */
#undef CONFIG_SYS_FLASH_CHECKSUM
#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
-#define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */
+#define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */
+#define CONFIG_SYS_MONITOR_BASE_EARLY 0xfff00000 /* early monitor loc */
#define CONFIG_FLASH_CFI_DRIVER
#define CONFIG_SYS_FLASH_CFI
@@ -279,8 +329,12 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
/*
* RapidIO MMU
*/
-#define CONFIG_SYS_RIO_MEM_BASE 0xc0000000 /* base address */
+#define CONFIG_SYS_RIO_MEM_BASE 0x80000000 /* base address */
+#ifdef CONFIG_PHYS_64BIT
+#define CONFIG_SYS_RIO_MEM_PHYS 0x0000000c00000000ULL
+#else
#define CONFIG_SYS_RIO_MEM_PHYS CONFIG_SYS_RIO_MEM_BASE
+#endif
#define CONFIG_SYS_RIO_MEM_SIZE 0x20000000 /* 128M */
/*
@@ -288,22 +342,33 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
* Addresses are mapped 1-1.
*/
#define CONFIG_SYS_PCI1_MEM_BASE 0x80000000
+#ifdef CONFIG_PHYS_64BIT
+#define CONFIG_SYS_PCI1_MEM_PHYS 0x0000000c00000000ULL
+#else
#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE
+#endif
#define CONFIG_SYS_PCI1_MEM_SIZE 0x20000000 /* 512M */
#define CONFIG_SYS_PCI1_IO_BASE 0x00000000
-#define CONFIG_SYS_PCI1_IO_PHYS 0xe2000000
-#define CONFIG_SYS_PCI1_IO_SIZE 0x00100000 /* 1M */
+#define CONFIG_SYS_PCI1_IO_VIRT 0xffc00000
+#define CONFIG_SYS_PCI1_IO_PHYS (CONFIG_SYS_PCI1_IO_VIRT \
+ | CONFIG_SYS_PHYS_ADDR_HIGH)
+#define CONFIG_SYS_PCI1_IO_SIZE 0x00010000 /* 64K */
/* For RTL8139 */
#define KSEG1ADDR(x) ({u32 _x=le32_to_cpu(*(u32 *)(x)); (&_x);})
#define _IO_BASE 0x00000000
-#define CONFIG_SYS_PCI2_MEM_BASE 0xa0000000
-#define CONFIG_SYS_PCI2_MEM_PHYS CONFIG_SYS_PCI2_MEM_BASE
+#define CONFIG_SYS_PCI2_MEM_BASE (CONFIG_SYS_PCI1_MEM_BASE \
+ + CONFIG_SYS_PCI1_MEM_SIZE)
+#define CONFIG_SYS_PCI2_MEM_PHYS (CONFIG_SYS_PCI1_MEM_PHYS \
+ + CONFIG_SYS_PCI1_MEM_SIZE)
#define CONFIG_SYS_PCI2_MEM_SIZE 0x20000000 /* 512M */
#define CONFIG_SYS_PCI2_IO_BASE 0x00000000
-#define CONFIG_SYS_PCI2_IO_PHYS 0xe3000000
-#define CONFIG_SYS_PCI2_IO_SIZE 0x00100000 /* 1M */
+#define CONFIG_SYS_PCI2_IO_VIRT (CONFIG_SYS_PCI1_IO_VIRT \
+ + CONFIG_SYS_PCI1_IO_SIZE)
+#define CONFIG_SYS_PCI2_IO_PHYS (CONFIG_SYS_PCI1_IO_PHYS \
+ + CONFIG_SYS_PCI1_IO_SIZE)
+#define CONFIG_SYS_PCI2_IO_SIZE CONFIG_SYS_PCI1_IO_SIZE
#if defined(CONFIG_PCI)
@@ -331,17 +396,11 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15
#define CONFIG_SYS_OHCI_SWAP_REG_ACCESS 1
-#if !defined(CONFIG_PCI_PNP)
- #define PCI_ENET0_IOADDR 0xe0000000
- #define PCI_ENET0_MEMADDR 0xe0000000
- #define PCI_IDSEL_NUMBER 0x0c /* slot0->3(IDSEL)=12->15 */
-#endif
-
/*PCIE video card used*/
-#define VIDEO_IO_OFFSET CONFIG_SYS_PCI2_IO_PHYS
+#define VIDEO_IO_OFFSET CONFIG_SYS_PCI2_IO_VIRT
/*PCI video card used*/
-/*#define VIDEO_IO_OFFSET CONFIG_SYS_PCI1_IO_PHYS*/
+/*#define VIDEO_IO_OFFSET CONFIG_SYS_PCI1_IO_VIRT*/
/* video */
#define CONFIG_VIDEO
@@ -354,7 +413,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
#define CONFIG_ATI_RADEON_FB
#define CONFIG_VIDEO_LOGO
/*#define CONFIG_CONSOLE_CURSOR*/
-#define CONFIG_SYS_ISA_IO_BASE_ADDRESS CONFIG_SYS_PCI2_IO_PHYS
+#define CONFIG_SYS_ISA_IO_BASE_ADDRESS CONFIG_SYS_PCI2_IO_VIRT
#endif
#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
@@ -408,9 +467,23 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
#endif /* CONFIG_TSEC_ENET */
+/* Contort an addr into the format needed for BATs */
+#ifdef CONFIG_PHYS_64BIT
+#define BAT_PHYS_ADDR(x) ((unsigned long) \
+ ((x & 0x00000000ffffffffULL) | \
+ ((x & 0x0000000e00000000ULL) >> 24) | \
+ ((x & 0x0000000100000000ULL) >> 30)))
+#else
+#define BAT_PHYS_ADDR(x) (x)
+#endif
+
+
+/* Put high physical address bits into the BAT format */
+#define PHYS_HIGH_TO_BXPN(x) ((x & 0x0000000e) << 8)
+#define PHYS_HIGH_TO_BX(x) ((x & 0x00000001) << 2)
+
/*
- * BAT0 2G Cacheable, non-guarded
- * 0x0000_0000 2G DDR
+ * BAT0 DDR
*/
#define CONFIG_SYS_DBAT0L (BATL_PP_RW | BATL_MEMCOHERENCE)
#define CONFIG_SYS_DBAT0U (BATU_BL_2G | BATU_VS | BATU_VP)
@@ -418,52 +491,90 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
#define CONFIG_SYS_IBAT0U CONFIG_SYS_DBAT0U
/*
- * BAT1 1G Cache-inhibited, guarded
- * 0x8000_0000 512M PCI-Express 1 Memory
- * 0xa000_0000 512M PCI-Express 2 Memory
- * Changed it for operating from 0xd0000000
+ * BAT1 LBC (PIXIS/CF)
*/
-#define CONFIG_SYS_DBAT1L ( CONFIG_SYS_PCI1_MEM_PHYS | BATL_PP_RW \
- | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
-#define CONFIG_SYS_DBAT1U (CONFIG_SYS_PCI1_MEM_PHYS | BATU_BL_1G | BATU_VS | BATU_VP)
-#define CONFIG_SYS_IBAT1L (CONFIG_SYS_PCI1_MEM_PHYS | BATL_PP_RW | BATL_CACHEINHIBIT)
+#define CONFIG_SYS_DBAT1L (BAT_PHYS_ADDR(CONFIG_SYS_LBC_BASE_PHYS) \
+ | BATL_PP_RW | BATL_CACHEINHIBIT | \
+ BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT1U (CONFIG_SYS_LBC_BASE | BATU_BL_128K \
+ | BATU_VS | BATU_VP)
+#define CONFIG_SYS_IBAT1L (BAT_PHYS_ADDR(CONFIG_SYS_LBC_BASE_PHYS) \
+ | BATL_PP_RW | BATL_MEMCOHERENCE)
#define CONFIG_SYS_IBAT1U CONFIG_SYS_DBAT1U
-/*
- * BAT2 512M Cache-inhibited, guarded
- * 0xc000_0000 512M RapidIO Memory
+/* if CONFIG_PCI:
+ * BAT2 PCI1 and PCI1 MEM
+ * if CONFIG_RIO
+ * BAT2 Rapidio Memory
*/
+#ifdef CONFIG_PCI
+#define CONFIG_SYS_DBAT2L (BAT_PHYS_ADDR(CONFIG_SYS_PCI1_MEM_PHYS) \
+ | BATL_PP_RW | BATL_CACHEINHIBIT \
+ | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT2U (CONFIG_SYS_PCI1_MEM_BASE | BATU_BL_1G \
+ | BATU_VS | BATU_VP)
+#define CONFIG_SYS_IBAT2L (BAT_PHYS_ADDR(CONFIG_SYS_PCI1_MEM_PHYS) \
+ | BATL_PP_RW | BATL_CACHEINHIBIT)
+#define CONFIG_SYS_IBAT2U CONFIG_SYS_DBAT2U
+#else /* CONFIG_RIO */
+#define CONFIG_SYS_DBAT2L (BAT_PHYS_ADDR(CONFIG_SYS_RIO_MEM_PHYS) \
+ | BATL_PP_RW | BATL_CACHEINHIBIT | \
+ BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT2U (CONFIG_SYS_RIO_MEM_BASE | BATU_BL_512M \
+ | BATU_VS | BATU_VP)
+#define CONFIG_SYS_IBAT2L (BAT_PHYS_ADDR(CONFIG_SYS_RIO_MEM_PHYS) \
+ | BATL_PP_RW | BATL_CACHEINHIBIT)
+
#define CONFIG_SYS_DBAT2L (CONFIG_SYS_RIO_MEM_PHYS | BATL_PP_RW \
| BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_DBAT2U (CONFIG_SYS_RIO_MEM_PHYS | BATU_BL_512M | BATU_VS | BATU_VP)
#define CONFIG_SYS_IBAT2L (CONFIG_SYS_RIO_MEM_PHYS | BATL_PP_RW | BATL_CACHEINHIBIT)
#define CONFIG_SYS_IBAT2U CONFIG_SYS_DBAT2U
+#endif
/*
- * BAT3 4M Cache-inhibited, guarded
- * 0xf800_0000 4M CCSR
+ * BAT3 CCSR Space
+ * This BAT is used early; don't use any macros with ULL - use HIGH/LOW pairs
+ * instead. The assembler chokes on ULL.
*/
-#define CONFIG_SYS_DBAT3L ( CONFIG_SYS_CCSRBAR | BATL_PP_RW \
- | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
-#define CONFIG_SYS_DBAT3U (CONFIG_SYS_CCSRBAR | BATU_BL_4M | BATU_VS | BATU_VP)
-#define CONFIG_SYS_IBAT3L (CONFIG_SYS_CCSRBAR | BATL_PP_RW | BATL_CACHEINHIBIT)
+#define CONFIG_SYS_DBAT3L (CONFIG_SYS_CCSRBAR_PHYS_LOW \
+ | PHYS_HIGH_TO_BXPN(CONFIG_SYS_CCSRBAR_PHYS_HIGH) \
+ | PHYS_HIGH_TO_BX(CONFIG_SYS_CCSRBAR_PHYS_HIGH) \
+ | BATL_PP_RW | BATL_CACHEINHIBIT \
+ | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT3U (CONFIG_SYS_CCSRBAR | BATU_BL_1M | BATU_VS \
+ | BATU_VP)
+#define CONFIG_SYS_IBAT3L (CONFIG_SYS_CCSRBAR_PHYS_LOW \
+ | PHYS_HIGH_TO_BXPN(CONFIG_SYS_CCSRBAR_PHYS_HIGH) \
+ | PHYS_HIGH_TO_BX(CONFIG_SYS_CCSRBAR_PHYS_HIGH) \
+ | BATL_PP_RW | BATL_CACHEINHIBIT)
#define CONFIG_SYS_IBAT3U CONFIG_SYS_DBAT3U
+#if (CONFIG_SYS_CCSRBAR_DEFAULT != CONFIG_SYS_CCSRBAR)
+#define CONFIG_SYS_CCSR_DEFAULT_DBATL (CONFIG_SYS_CCSRBAR_DEFAULT \
+ | BATL_PP_RW | BATL_CACHEINHIBIT \
+ | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_CCSR_DEFAULT_DBATU (CONFIG_SYS_CCSRBAR_DEFAULT \
+ | BATU_BL_1M | BATU_VS | BATU_VP)
+#define CONFIG_SYS_CCSR_DEFAULT_IBATL (CONFIG_SYS_CCSRBAR_DEFAULT \
+ | BATL_PP_RW | BATL_CACHEINHIBIT)
+#define CONFIG_SYS_CCSR_DEFAULT_IBATU CONFIG_SYS_CCSR_DEFAULT_DBATU
+#endif
+
/*
- * BAT4 32M Cache-inhibited, guarded
- * 0xe200_0000 16M PCI-Express 1 I/O
- * 0xe300_0000 16M PCI-Express 2 I/0
- * Note that this is at 0xe0000000
+ * BAT4 PCI1_IO and PCI2_IO
*/
-#define CONFIG_SYS_DBAT4L ( CONFIG_SYS_PCI1_IO_PHYS | BATL_PP_RW \
- | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
-#define CONFIG_SYS_DBAT4U (CONFIG_SYS_PCI1_IO_PHYS | BATU_BL_32M | BATU_VS | BATU_VP)
-#define CONFIG_SYS_IBAT4L (CONFIG_SYS_PCI1_IO_PHYS | BATL_PP_RW | BATL_CACHEINHIBIT)
+#define CONFIG_SYS_DBAT4L (BAT_PHYS_ADDR(CONFIG_SYS_PCI1_IO_PHYS) \
+ | BATL_PP_RW | BATL_CACHEINHIBIT \
+ | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT4U (CONFIG_SYS_PCI1_IO_VIRT | BATU_BL_128K \
+ | BATU_VS | BATU_VP)
+#define CONFIG_SYS_IBAT4L (BAT_PHYS_ADDR(CONFIG_SYS_PCI1_IO_PHYS) \
+ | BATL_PP_RW | BATL_CACHEINHIBIT)
#define CONFIG_SYS_IBAT4U CONFIG_SYS_DBAT4U
/*
- * BAT5 128K Cacheable, non-guarded
- * 0xe401_0000 128K Init RAM for stack in the CPU DCache (no backing memory)
+ * BAT5 Init RAM for stack in the CPU DCache (no backing memory)
*/
#define CONFIG_SYS_DBAT5L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW | BATL_MEMCOHERENCE)
#define CONFIG_SYS_DBAT5U (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
@@ -471,15 +582,28 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
#define CONFIG_SYS_IBAT5U CONFIG_SYS_DBAT5U
/*
- * BAT6 32M Cache-inhibited, guarded
- * 0xfe00_0000 32M FLASH
+ * BAT6 FLASH
*/
-#define CONFIG_SYS_DBAT6L ((CONFIG_SYS_FLASH_BASE & 0xfe000000) | BATL_PP_RW \
- | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
-#define CONFIG_SYS_DBAT6U ((CONFIG_SYS_FLASH_BASE & 0xfe000000) | BATU_BL_32M | BATU_VS | BATU_VP)
-#define CONFIG_SYS_IBAT6L ((CONFIG_SYS_FLASH_BASE & 0xfe000000) | BATL_PP_RW | BATL_MEMCOHERENCE)
+#define CONFIG_SYS_DBAT6L (BAT_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) \
+ | BATL_PP_RW | BATL_CACHEINHIBIT \
+ | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT6U (CONFIG_SYS_FLASH_BASE | BATU_BL_8M | BATU_VS \
+ | BATU_VP)
+#define CONFIG_SYS_IBAT6L (BAT_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) \
+ | BATL_PP_RW | BATL_MEMCOHERENCE)
#define CONFIG_SYS_IBAT6U CONFIG_SYS_DBAT6U
+/* Map the last 1M of flash where we're running from reset */
+#define CONFIG_SYS_DBAT6L_EARLY (CONFIG_SYS_MONITOR_BASE_EARLY | BATL_PP_RW \
+ | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT6U_EARLY (TEXT_BASE | BATU_BL_1M | BATU_VS | BATU_VP)
+#define CONFIG_SYS_IBAT6L_EARLY (CONFIG_SYS_MONITOR_BASE_EARLY | BATL_PP_RW \
+ | BATL_MEMCOHERENCE)
+#define CONFIG_SYS_IBAT6U_EARLY CONFIG_SYS_DBAT6U_EARLY
+
+/*
+ * BAT7 FREE - used later for tmp mappings
+ */
#define CONFIG_SYS_DBAT7L 0x00000000
#define CONFIG_SYS_DBAT7U 0x00000000
#define CONFIG_SYS_IBAT7L 0x00000000
@@ -492,12 +616,11 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
#define CONFIG_ENV_IS_IN_FLASH 1
#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x60000)
#define CONFIG_ENV_SECT_SIZE 0x10000 /* 64K(one sector) for env */
- #define CONFIG_ENV_SIZE 0x2000
#else
#define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
- #define CONFIG_ENV_SIZE 0x2000
#endif
+#define CONFIG_ENV_SIZE 0x2000
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
@@ -624,8 +747,8 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
"ramdiskfile=your.ramdisk.u-boot\0" \
"fdtaddr=c00000\0" \
"fdtfile=mpc8641_hpcn.dtb\0" \
- "en-wd=mw.b f8100010 0x08; echo -expect:- 08; md.b f8100010 1\0" \
- "dis-wd=mw.b f8100010 0x00; echo -expect:- 00; md.b f8100010 1\0" \
+ "en-wd=mw.b ffdf0010 0x08; echo -expect:- 08; md.b ffdf0010 1\0" \
+ "dis-wd=mw.b ffdf0010 0x00; echo -expect:- 00; md.b ffdf0010 1\0" \
"maxcpus=2"