diff options
author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2008-10-16 15:01:15 +0200 |
---|---|---|
committer | Wolfgang Denk <wd@denx.de> | 2008-10-18 21:54:03 +0200 |
commit | 6d0f6bcf337c5261c08fabe12982178c2c489d76 (patch) | |
tree | ae13958ffa9c6b58c2ea97aac07a4ad2f04a350f /cpu/mpc83xx/start.S | |
parent | 71edc271816ec82cf0550dd6980be2da3cc2ad9e (diff) |
rename CFG_ macros to CONFIG_SYS
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Diffstat (limited to 'cpu/mpc83xx/start.S')
-rw-r--r-- | cpu/mpc83xx/start.S | 246 |
1 files changed, 123 insertions, 123 deletions
diff --git a/cpu/mpc83xx/start.S b/cpu/mpc83xx/start.S index 14bfbdade8f..565cc3972b2 100644 --- a/cpu/mpc83xx/start.S +++ b/cpu/mpc83xx/start.S @@ -57,8 +57,8 @@ #define MSR_KERNEL (MSR_FP|MSR_ME|MSR_RI) #endif -#if !defined(CONFIG_NAND_SPL) && !defined(CFG_RAMBOOT) -#define CFG_FLASHBOOT +#if !defined(CONFIG_NAND_SPL) && !defined(CONFIG_SYS_RAMBOOT) +#define CONFIG_SYS_FLASHBOOT #endif /* @@ -93,8 +93,8 @@ .fill 8,1,(((w)>> 8)&0xff); \ .fill 8,1,(((w) )&0xff) - _HRCW_TABLE_ENTRY(CFG_HRCW_LOW) - _HRCW_TABLE_ENTRY(CFG_HRCW_HIGH) + _HRCW_TABLE_ENTRY(CONFIG_SYS_HRCW_LOW) + _HRCW_TABLE_ENTRY(CONFIG_SYS_HRCW_HIGH) /* * Magic number and version string - put it after the HRCW since it @@ -111,10 +111,10 @@ version_string: #ifndef CONFIG_DEFAULT_IMMR #error CONFIG_DEFAULT_IMMR must be defined -#endif /* CFG_DEFAULT_IMMR */ -#ifndef CFG_IMMR -#define CFG_IMMR CONFIG_DEFAULT_IMMR -#endif /* CFG_IMMR */ +#endif /* CONFIG_SYS_DEFAULT_IMMR */ +#ifndef CONFIG_SYS_IMMR +#define CONFIG_SYS_IMMR CONFIG_DEFAULT_IMMR +#endif /* CONFIG_SYS_IMMR */ /* * After configuration, a system reset exception is executed using the @@ -160,8 +160,8 @@ boot_cold: /* time t 3 */ nop boot_warm: /* time t 5 */ mfmsr r5 /* save msr contents */ - lis r3, CFG_IMMR@h - ori r3, r3, CFG_IMMR@l + lis r3, CONFIG_SYS_IMMR@h + ori r3, r3, CONFIG_SYS_IMMR@l stw r3, IMMRBAR(r4) /* Initialise the E300 processor core */ @@ -169,15 +169,15 @@ boot_warm: /* time t 5 */ bl init_e300_core -#ifdef CFG_FLASHBOOT +#ifdef CONFIG_SYS_FLASHBOOT /* Inflate flash location so it appears everywhere, calculate */ /* the absolute address in final location of the FLASH, jump */ /* there and deflate the flash size back to minimal size */ /*------------------------------------------------------------*/ bl map_flash_by_law1 - lis r4, (CFG_MONITOR_BASE)@h - ori r4, r4, (CFG_MONITOR_BASE)@l + lis r4, (CONFIG_SYS_MONITOR_BASE)@h + ori r4, r4, (CONFIG_SYS_MONITOR_BASE)@l addi r5, r4, in_flash - _start + EXC_OFF_SYS_RESET mtlr r5 blr @@ -185,7 +185,7 @@ in_flash: #if 1 /* Remapping flash with LAW0. */ bl remap_flash_by_law0 #endif -#endif /* CFG_FLASHBOOT */ +#endif /* CONFIG_SYS_FLASHBOOT */ /* setup the bats */ bl setup_bats @@ -211,15 +211,15 @@ in_flash: /* enable the data cache */ bl dcache_enable sync -#ifdef CFG_INIT_RAM_LOCK +#ifdef CONFIG_SYS_INIT_RAM_LOCK bl lock_ram_in_cache sync #endif /* set up the stack pointer in our newly created * cache-ram (r1) */ - lis r1, (CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET)@h - ori r1, r1, (CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET)@l + lis r1, (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET)@h + ori r1, r1, (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET)@l li r0, 0 /* Make room for stack frame header and */ stwu r0, -4(r1) /* clear final stack frame so that */ @@ -234,7 +234,7 @@ in_flash: GET_GOT /* initialize GOT access */ /* r3: IMMR */ - lis r3, CFG_IMMR@h + lis r3, CONFIG_SYS_IMMR@h /* run low-level CPU init code (in Flash)*/ bl cpu_init_f @@ -456,11 +456,11 @@ init_e300_core: /* time t 10 */ mtspr SRR1, r3 /* Make SRR1 match MSR */ - lis r3, CFG_IMMR@h + lis r3, CONFIG_SYS_IMMR@h #if defined(CONFIG_WATCHDOG) /* Initialise the Wathcdog values and reset it (if req) */ /*------------------------------------------------------*/ - lis r4, CFG_WATCHDOG_VALUE + lis r4, CONFIG_SYS_WATCHDOG_VALUE ori r4, r4, (SWCRR_SWEN | SWCRR_SWRI | SWCRR_SWPR) stw r4, SWCRR(r3) @@ -499,18 +499,18 @@ init_e300_core: /* time t 10 */ /* - force invalidation of data and instruction caches */ /*------------------------------------------------------*/ - lis r3, CFG_HID0_INIT@h - ori r3, r3, (CFG_HID0_INIT | HID0_ICFI | HID0_DCFI)@l + lis r3, CONFIG_SYS_HID0_INIT@h + ori r3, r3, (CONFIG_SYS_HID0_INIT | HID0_ICFI | HID0_DCFI)@l SYNC mtspr HID0, r3 - lis r3, CFG_HID0_FINAL@h - ori r3, r3, (CFG_HID0_FINAL & ~(HID0_ICFI | HID0_DCFI))@l + lis r3, CONFIG_SYS_HID0_FINAL@h + ori r3, r3, (CONFIG_SYS_HID0_FINAL & ~(HID0_ICFI | HID0_DCFI))@l SYNC mtspr HID0, r3 - lis r3, CFG_HID2@h - ori r3, r3, CFG_HID2@l + lis r3, CONFIG_SYS_HID2@h + ori r3, r3, CONFIG_SYS_HID2@l SYNC mtspr HID2, r3 @@ -524,131 +524,131 @@ setup_bats: addis r0, r0, 0x0000 /* IBAT 0 */ - addis r4, r0, CFG_IBAT0L@h - ori r4, r4, CFG_IBAT0L@l - addis r3, r0, CFG_IBAT0U@h - ori r3, r3, CFG_IBAT0U@l + addis r4, r0, CONFIG_SYS_IBAT0L@h + ori r4, r4, CONFIG_SYS_IBAT0L@l + addis r3, r0, CONFIG_SYS_IBAT0U@h + ori r3, r3, CONFIG_SYS_IBAT0U@l mtspr IBAT0L, r4 mtspr IBAT0U, r3 /* DBAT 0 */ - addis r4, r0, CFG_DBAT0L@h - ori r4, r4, CFG_DBAT0L@l - addis r3, r0, CFG_DBAT0U@h - ori r3, r3, CFG_DBAT0U@l + addis r4, r0, CONFIG_SYS_DBAT0L@h + ori r4, r4, CONFIG_SYS_DBAT0L@l + addis r3, r0, CONFIG_SYS_DBAT0U@h + ori r3, r3, CONFIG_SYS_DBAT0U@l mtspr DBAT0L, r4 mtspr DBAT0U, r3 /* IBAT 1 */ - addis r4, r0, CFG_IBAT1L@h - ori r4, r4, CFG_IBAT1L@l - addis r3, r0, CFG_IBAT1U@h - ori r3, r3, CFG_IBAT1U@l + addis r4, r0, CONFIG_SYS_IBAT1L@h + ori r4, r4, CONFIG_SYS_IBAT1L@l + addis r3, r0, CONFIG_SYS_IBAT1U@h + ori r3, r3, CONFIG_SYS_IBAT1U@l mtspr IBAT1L, r4 mtspr IBAT1U, r3 /* DBAT 1 */ - addis r4, r0, CFG_DBAT1L@h - ori r4, r4, CFG_DBAT1L@l - addis r3, r0, CFG_DBAT1U@h - ori r3, r3, CFG_DBAT1U@l + addis r4, r0, CONFIG_SYS_DBAT1L@h + ori r4, r4, CONFIG_SYS_DBAT1L@l + addis r3, r0, CONFIG_SYS_DBAT1U@h + ori r3, r3, CONFIG_SYS_DBAT1U@l mtspr DBAT1L, r4 mtspr DBAT1U, r3 /* IBAT 2 */ - addis r4, r0, CFG_IBAT2L@h - ori r4, r4, CFG_IBAT2L@l - addis r3, r0, CFG_IBAT2U@h - ori r3, r3, CFG_IBAT2U@l + addis r4, r0, CONFIG_SYS_IBAT2L@h + ori r4, r4, CONFIG_SYS_IBAT2L@l + addis r3, r0, CONFIG_SYS_IBAT2U@h + ori r3, r3, CONFIG_SYS_IBAT2U@l mtspr IBAT2L, r4 mtspr IBAT2U, r3 /* DBAT 2 */ - addis r4, r0, CFG_DBAT2L@h - ori r4, r4, CFG_DBAT2L@l - addis r3, r0, CFG_DBAT2U@h - ori r3, r3, CFG_DBAT2U@l + addis r4, r0, CONFIG_SYS_DBAT2L@h + ori r4, r4, CONFIG_SYS_DBAT2L@l + addis r3, r0, CONFIG_SYS_DBAT2U@h + ori r3, r3, CONFIG_SYS_DBAT2U@l mtspr DBAT2L, r4 mtspr DBAT2U, r3 /* IBAT 3 */ - addis r4, r0, CFG_IBAT3L@h - ori r4, r4, CFG_IBAT3L@l - addis r3, r0, CFG_IBAT3U@h - ori r3, r3, CFG_IBAT3U@l + addis r4, r0, CONFIG_SYS_IBAT3L@h + ori r4, r4, CONFIG_SYS_IBAT3L@l + addis r3, r0, CONFIG_SYS_IBAT3U@h + ori r3, r3, CONFIG_SYS_IBAT3U@l mtspr IBAT3L, r4 mtspr IBAT3U, r3 /* DBAT 3 */ - addis r4, r0, CFG_DBAT3L@h - ori r4, r4, CFG_DBAT3L@l - addis r3, r0, CFG_DBAT3U@h - ori r3, r3, CFG_DBAT3U@l + addis r4, r0, CONFIG_SYS_DBAT3L@h + ori r4, r4, CONFIG_SYS_DBAT3L@l + addis r3, r0, CONFIG_SYS_DBAT3U@h + ori r3, r3, CONFIG_SYS_DBAT3U@l mtspr DBAT3L, r4 mtspr DBAT3U, r3 #ifdef CONFIG_HIGH_BATS /* IBAT 4 */ - addis r4, r0, CFG_IBAT4L@h - ori r4, r4, CFG_IBAT4L@l - addis r3, r0, CFG_IBAT4U@h - ori r3, r3, CFG_IBAT4U@l + addis r4, r0, CONFIG_SYS_IBAT4L@h + ori r4, r4, CONFIG_SYS_IBAT4L@l + addis r3, r0, CONFIG_SYS_IBAT4U@h + ori r3, r3, CONFIG_SYS_IBAT4U@l mtspr IBAT4L, r4 mtspr IBAT4U, r3 /* DBAT 4 */ - addis r4, r0, CFG_DBAT4L@h - ori r4, r4, CFG_DBAT4L@l - addis r3, r0, CFG_DBAT4U@h - ori r3, r3, CFG_DBAT4U@l + addis r4, r0, CONFIG_SYS_DBAT4L@h + ori r4, r4, CONFIG_SYS_DBAT4L@l + addis r3, r0, CONFIG_SYS_DBAT4U@h + ori r3, r3, CONFIG_SYS_DBAT4U@l mtspr DBAT4L, r4 mtspr DBAT4U, r3 /* IBAT 5 */ - addis r4, r0, CFG_IBAT5L@h - ori r4, r4, CFG_IBAT5L@l - addis r3, r0, CFG_IBAT5U@h - ori r3, r3, CFG_IBAT5U@l + addis r4, r0, CONFIG_SYS_IBAT5L@h + ori r4, r4, CONFIG_SYS_IBAT5L@l + addis r3, r0, CONFIG_SYS_IBAT5U@h + ori r3, r3, CONFIG_SYS_IBAT5U@l mtspr IBAT5L, r4 mtspr IBAT5U, r3 /* DBAT 5 */ - addis r4, r0, CFG_DBAT5L@h - ori r4, r4, CFG_DBAT5L@l - addis r3, r0, CFG_DBAT5U@h - ori r3, r3, CFG_DBAT5U@l + addis r4, r0, CONFIG_SYS_DBAT5L@h + ori r4, r4, CONFIG_SYS_DBAT5L@l + addis r3, r0, CONFIG_SYS_DBAT5U@h + ori r3, r3, CONFIG_SYS_DBAT5U@l mtspr DBAT5L, r4 mtspr DBAT5U, r3 /* IBAT 6 */ - addis r4, r0, CFG_IBAT6L@h - ori r4, r4, CFG_IBAT6L@l - addis r3, r0, CFG_IBAT6U@h - ori r3, r3, CFG_IBAT6U@l + addis r4, r0, CONFIG_SYS_IBAT6L@h + ori r4, r4, CONFIG_SYS_IBAT6L@l + addis r3, r0, CONFIG_SYS_IBAT6U@h + ori r3, r3, CONFIG_SYS_IBAT6U@l mtspr IBAT6L, r4 mtspr IBAT6U, r3 /* DBAT 6 */ - addis r4, r0, CFG_DBAT6L@h - ori r4, r4, CFG_DBAT6L@l - addis r3, r0, CFG_DBAT6U@h - ori r3, r3, CFG_DBAT6U@l + addis r4, r0, CONFIG_SYS_DBAT6L@h + ori r4, r4, CONFIG_SYS_DBAT6L@l + addis r3, r0, CONFIG_SYS_DBAT6U@h + ori r3, r3, CONFIG_SYS_DBAT6U@l mtspr DBAT6L, r4 mtspr DBAT6U, r3 /* IBAT 7 */ - addis r4, r0, CFG_IBAT7L@h - ori r4, r4, CFG_IBAT7L@l - addis r3, r0, CFG_IBAT7U@h - ori r3, r3, CFG_IBAT7U@l + addis r4, r0, CONFIG_SYS_IBAT7L@h + ori r4, r4, CONFIG_SYS_IBAT7L@l + addis r3, r0, CONFIG_SYS_IBAT7U@h + ori r3, r3, CONFIG_SYS_IBAT7U@l mtspr IBAT7L, r4 mtspr IBAT7U, r3 /* DBAT 7 */ - addis r4, r0, CFG_DBAT7L@h - ori r4, r4, CFG_DBAT7L@l - addis r3, r0, CFG_DBAT7U@h - ori r3, r3, CFG_DBAT7U@l + addis r4, r0, CONFIG_SYS_DBAT7L@h + ori r4, r4, CONFIG_SYS_DBAT7L@l + addis r3, r0, CONFIG_SYS_DBAT7U@h + ori r3, r3, CONFIG_SYS_DBAT7U@l mtspr DBAT7L, r4 mtspr DBAT7U, r3 #endif @@ -774,11 +774,11 @@ dcache_status: .globl flush_dcache flush_dcache: lis r3, 0 - lis r5, CFG_CACHELINE_SIZE + lis r5, CONFIG_SYS_CACHELINE_SIZE 1: cmp 0, 1, r3, r5 bge 2f lwz r5, 0(r3) - lis r5, CFG_CACHELINE_SIZE + lis r5, CONFIG_SYS_CACHELINE_SIZE addi r3, r3, 0x4 b 1b 2: blr @@ -820,16 +820,16 @@ relocate_code: mr r10, r5 /* Save copy of Destination Address */ mr r3, r5 /* Destination Address */ - lis r4, CFG_MONITOR_BASE@h /* Source Address */ - ori r4, r4, CFG_MONITOR_BASE@l + lis r4, CONFIG_SYS_MONITOR_BASE@h /* Source Address */ + ori r4, r4, CONFIG_SYS_MONITOR_BASE@l lwz r5, GOT(__bss_start) sub r5, r5, r4 - li r6, CFG_CACHELINE_SIZE /* Cache Line Size */ + li r6, CONFIG_SYS_CACHELINE_SIZE /* Cache Line Size */ /* * Fix GOT pointer: * - * New GOT-PTR = (old GOT-PTR - CFG_MONITOR_BASE) + * New GOT-PTR = (old GOT-PTR - CONFIG_SYS_MONITOR_BASE) * + Destination Address * * Offset: @@ -1073,14 +1073,14 @@ trap_reloc: blr #endif /* !CONFIG_NAND_SPL */ -#ifdef CFG_INIT_RAM_LOCK +#ifdef CONFIG_SYS_INIT_RAM_LOCK lock_ram_in_cache: /* Allocate Initial RAM in data cache. */ - lis r3, (CFG_INIT_RAM_ADDR & ~31)@h - ori r3, r3, (CFG_INIT_RAM_ADDR & ~31)@l - li r4, ((CFG_INIT_RAM_END & ~31) + \ - (CFG_INIT_RAM_ADDR & 31) + 31) / 32 + lis r3, (CONFIG_SYS_INIT_RAM_ADDR & ~31)@h + ori r3, r3, (CONFIG_SYS_INIT_RAM_ADDR & ~31)@l + li r4, ((CONFIG_SYS_INIT_RAM_END & ~31) + \ + (CONFIG_SYS_INIT_RAM_ADDR & 31) + 31) / 32 mtctr r4 1: dcbz r0, r3 @@ -1099,10 +1099,10 @@ lock_ram_in_cache: .globl unlock_ram_in_cache unlock_ram_in_cache: /* invalidate the INIT_RAM section */ - lis r3, (CFG_INIT_RAM_ADDR & ~31)@h - ori r3, r3, (CFG_INIT_RAM_ADDR & ~31)@l - li r4, ((CFG_INIT_RAM_END & ~31) + \ - (CFG_INIT_RAM_ADDR & 31) + 31) / 32 + lis r3, (CONFIG_SYS_INIT_RAM_ADDR & ~31)@h + ori r3, r3, (CONFIG_SYS_INIT_RAM_ADDR & ~31)@l + li r4, ((CONFIG_SYS_INIT_RAM_END & ~31) + \ + (CONFIG_SYS_INIT_RAM_ADDR & 31) + 31) / 32 mtctr r4 1: icbi r0, r3 dcbi r0, r3 @@ -1122,14 +1122,14 @@ unlock_ram_in_cache: mtspr HID0, r3 /* no invalidate, unlock */ blr #endif /* !CONFIG_NAND_SPL */ -#endif /* CFG_INIT_RAM_LOCK */ +#endif /* CONFIG_SYS_INIT_RAM_LOCK */ -#ifdef CFG_FLASHBOOT +#ifdef CONFIG_SYS_FLASHBOOT map_flash_by_law1: /* When booting from ROM (Flash or EPROM), clear the */ /* Address Mask in OR0 so ROM appears everywhere */ /*----------------------------------------------------*/ - lis r3, (CFG_IMMR)@h /* r3 <= CFG_IMMR */ + lis r3, (CONFIG_SYS_IMMR)@h /* r3 <= CONFIG_SYS_IMMR */ lwz r4, OR0@l(r3) li r5, 0x7fff /* r5 <= 0x00007FFFF */ and r4, r4, r5 @@ -1151,14 +1151,14 @@ map_flash_by_law1: * LBIU Local Access Widow 0 will not cover this memory space. So, we * need another window to map in it. */ - lis r4, (CFG_FLASH_BASE)@h - ori r4, r4, (CFG_FLASH_BASE)@l - stw r4, LBLAWBAR1(r3) /* LBLAWBAR1 <= CFG_FLASH_BASE */ + lis r4, (CONFIG_SYS_FLASH_BASE)@h + ori r4, r4, (CONFIG_SYS_FLASH_BASE)@l + stw r4, LBLAWBAR1(r3) /* LBLAWBAR1 <= CONFIG_SYS_FLASH_BASE */ - /* Store 0x80000012 + log2(CFG_FLASH_SIZE) into LBLAWAR1 */ + /* Store 0x80000012 + log2(CONFIG_SYS_FLASH_SIZE) into LBLAWAR1 */ lis r4, (0x80000012)@h ori r4, r4, (0x80000012)@l - li r5, CFG_FLASH_SIZE + li r5, CONFIG_SYS_FLASH_SIZE 1: srawi. r5, r5, 1 /* r5 = r5 >> 1 */ addi r4, r4, 1 bne 1b @@ -1175,24 +1175,24 @@ remap_flash_by_law0: lwz r4, BR0(r3) li r5, 0x7FFF and r4, r4, r5 - lis r5, (CFG_FLASH_BASE & 0xFFFF8000)@h - ori r5, r5, (CFG_FLASH_BASE & 0xFFFF8000)@l + lis r5, (CONFIG_SYS_FLASH_BASE & 0xFFFF8000)@h + ori r5, r5, (CONFIG_SYS_FLASH_BASE & 0xFFFF8000)@l or r5, r5, r4 - stw r5, BR0(r3) /* r5 <= (CFG_FLASH_BASE & 0xFFFF8000) | (BR0 & 0x00007FFF) */ + stw r5, BR0(r3) /* r5 <= (CONFIG_SYS_FLASH_BASE & 0xFFFF8000) | (BR0 & 0x00007FFF) */ lwz r4, OR0(r3) - lis r5, ~((CFG_FLASH_SIZE << 4) - 1) + lis r5, ~((CONFIG_SYS_FLASH_SIZE << 4) - 1) or r4, r4, r5 stw r4, OR0(r3) - lis r4, (CFG_FLASH_BASE)@h - ori r4, r4, (CFG_FLASH_BASE)@l - stw r4, LBLAWBAR0(r3) /* LBLAWBAR0 <= CFG_FLASH_BASE */ + lis r4, (CONFIG_SYS_FLASH_BASE)@h + ori r4, r4, (CONFIG_SYS_FLASH_BASE)@l + stw r4, LBLAWBAR0(r3) /* LBLAWBAR0 <= CONFIG_SYS_FLASH_BASE */ - /* Store 0x80000012 + log2(CFG_FLASH_SIZE) into LBLAWAR0 */ + /* Store 0x80000012 + log2(CONFIG_SYS_FLASH_SIZE) into LBLAWAR0 */ lis r4, (0x80000012)@h ori r4, r4, (0x80000012)@l - li r5, CFG_FLASH_SIZE + li r5, CONFIG_SYS_FLASH_SIZE 1: srawi. r5, r5, 1 /* r5 = r5 >> 1 */ addi r4, r4, 1 bne 1b @@ -1203,4 +1203,4 @@ remap_flash_by_law0: stw r4, LBLAWBAR1(r3) stw r4, LBLAWAR1(r3) /* Off LBIU LAW1 */ blr -#endif /* CFG_FLASHBOOT */ +#endif /* CONFIG_SYS_FLASHBOOT */ |