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authorStefan Roese <sr@denx.de>2008-10-21 11:43:08 +0200
committerStefan Roese <sr@denx.de>2008-10-21 11:43:08 +0200
commitf61f1e150c84f5b9347fca79a4bc5f2286c545d2 (patch)
treeab90f076f18e56b2b3e8c9375b95917daa78c1d9 /cpu/74xx_7xx
parentec081c2c190148b374e86a795fb6b1c49caeb549 (diff)
parentf82642e33899766892499b163e60560fbbf87773 (diff)
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Merge branch 'master' of /home/stefan/git/u-boot/u-boot
Diffstat (limited to 'cpu/74xx_7xx')
-rw-r--r--cpu/74xx_7xx/cache.S14
-rw-r--r--cpu/74xx_7xx/cpu.c20
-rw-r--r--cpu/74xx_7xx/interrupts.c2
-rw-r--r--cpu/74xx_7xx/kgdb.S10
-rw-r--r--cpu/74xx_7xx/speed.c4
-rw-r--r--cpu/74xx_7xx/start.S176
6 files changed, 113 insertions, 113 deletions
diff --git a/cpu/74xx_7xx/cache.S b/cpu/74xx_7xx/cache.S
index eac4544..66c7298 100644
--- a/cpu/74xx_7xx/cache.S
+++ b/cpu/74xx_7xx/cache.S
@@ -52,7 +52,7 @@ _GLOBAL(invalidate_l1_data_cache)
/*
* Flush data cache.
*/
-_GLOBAL(flush_data_cache)
+_GLOBAL(flush_dcache)
lis r3,0
lis r5,CACHE_LINE_SIZE
flush:
@@ -292,7 +292,7 @@ _GLOBAL(dcache_enable)
mtspr HID0, r5 /* enable + invalidate */
mtspr HID0, r3 /* enable */
sync
-#ifdef CFG_L2
+#ifdef CONFIG_SYS_L2
mflr r5
bl l2cache_enable /* uses r3 and r4 */
sync
@@ -303,12 +303,12 @@ _GLOBAL(dcache_enable)
/*
* Disable data cache(s) - L1 and optionally L2
- * Calls flush_data_cache and l2cache_disable_no_flush.
+ * Calls flush_dcache and l2cache_disable_no_flush.
* LR saved in r4
*/
_GLOBAL(dcache_disable)
mflr r4 /* save link register */
- bl flush_data_cache /* uses r3 and r5 */
+ bl flush_dcache /* uses r3 and r5 */
sync
mfspr r3, HID0
li r5, HID0_DCFI|HID0_DLOCK
@@ -318,7 +318,7 @@ _GLOBAL(dcache_disable)
andc r3, r3, r5 /* no enable, no invalidate */
mtspr HID0, r3
sync
-#ifdef CFG_L2
+#ifdef CONFIG_SYS_L2
bl l2cache_disable_no_flush /* uses r3 */
#endif
mtlr r4 /* restore link register */
@@ -389,11 +389,11 @@ _GLOBAL(l2cache_enable)
/*
* Disable L2 cache
- * Calls flush_data_cache. LR is saved in r4
+ * Calls flush_dcache. LR is saved in r4
*/
_GLOBAL(l2cache_disable)
mflr r4 /* save link register */
- bl flush_data_cache /* uses r3 and r5 */
+ bl flush_dcache /* uses r3 and r5 */
sync
mtlr r4 /* restore link register */
l2cache_disable_no_flush: /* provide way to disable L2 w/o flushing */
diff --git a/cpu/74xx_7xx/cpu.c b/cpu/74xx_7xx/cpu.c
index c007abc..3c17277 100644
--- a/cpu/74xx_7xx/cpu.c
+++ b/cpu/74xx_7xx/cpu.c
@@ -256,16 +256,16 @@ do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
__asm__ __volatile__ ("isync");
__asm__ __volatile__ ("sync");
-#ifdef CFG_RESET_ADDRESS
- addr = CFG_RESET_ADDRESS;
+#ifdef CONFIG_SYS_RESET_ADDRESS
+ addr = CONFIG_SYS_RESET_ADDRESS;
#else
/*
- * note: when CFG_MONITOR_BASE points to a RAM address,
- * CFG_MONITOR_BASE - sizeof (ulong) is usually a valid
+ * note: when CONFIG_SYS_MONITOR_BASE points to a RAM address,
+ * CONFIG_SYS_MONITOR_BASE - sizeof (ulong) is usually a valid
* address. Better pick an address known to be invalid on your
- * system and assign it to CFG_RESET_ADDRESS.
+ * system and assign it to CONFIG_SYS_RESET_ADDRESS.
*/
- addr = CFG_MONITOR_BASE - sizeof (ulong);
+ addr = CONFIG_SYS_MONITOR_BASE - sizeof (ulong);
#endif
soft_restart(addr);
while(1); /* not reached */
@@ -277,18 +277,18 @@ do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
/*
* For the 7400 the TB clock runs at 1/4 the cpu bus speed.
*/
-#if defined(CONFIG_AMIGAONEG3SE) || defined(CFG_CONFIG_BUS_CLK)
+#if defined(CONFIG_AMIGAONEG3SE) || defined(CONFIG_SYS_CONFIG_BUS_CLK)
unsigned long get_tbclk(void)
{
return (gd->bus_clk / 4);
}
-#else /* ! CONFIG_AMIGAONEG3SE and !CFG_CONFIG_BUS_CLK*/
+#else /* ! CONFIG_AMIGAONEG3SE and !CONFIG_SYS_CONFIG_BUS_CLK*/
unsigned long get_tbclk (void)
{
- return CFG_BUS_HZ / 4;
+ return CONFIG_SYS_BUS_HZ / 4;
}
-#endif /* CONFIG_AMIGAONEG3SE or CFG_CONFIG_BUS_CLK*/
+#endif /* CONFIG_AMIGAONEG3SE or CONFIG_SYS_CONFIG_BUS_CLK*/
/* ------------------------------------------------------------------------- */
#if defined(CONFIG_WATCHDOG)
#if !defined(CONFIG_PCIPPC2) && !defined(CONFIG_BAB7xx)
diff --git a/cpu/74xx_7xx/interrupts.c b/cpu/74xx_7xx/interrupts.c
index f0ea485..0ea1aec 100644
--- a/cpu/74xx_7xx/interrupts.c
+++ b/cpu/74xx_7xx/interrupts.c
@@ -48,7 +48,7 @@ int interrupt_init_cpu (unsigned *decrementer_count)
GTREGREAD(ETHERNET2_INTERRUPT_MASK_REGISTER));
puts("interrupt_init: setting decrementer_count\n");
#endif
- *decrementer_count = get_tbclk() / CFG_HZ;
+ *decrementer_count = get_tbclk() / CONFIG_SYS_HZ;
return (0);
}
diff --git a/cpu/74xx_7xx/kgdb.S b/cpu/74xx_7xx/kgdb.S
index 4f23122..ad487cd 100644
--- a/cpu/74xx_7xx/kgdb.S
+++ b/cpu/74xx_7xx/kgdb.S
@@ -43,7 +43,7 @@ kgdb_flush_cache_all:
addis r4,r0,0x0040
kgdb_flush_loop:
lwz r5,0(r3)
- addi r3,r3,CFG_CACHELINE_SIZE
+ addi r3,r3,CONFIG_SYS_CACHELINE_SIZE
cmp 0,0,r3,r4
bne kgdb_flush_loop
SYNC
@@ -55,21 +55,21 @@ kgdb_flush_loop:
.globl kgdb_flush_cache_range
kgdb_flush_cache_range:
- li r5,CFG_CACHELINE_SIZE-1
+ li r5,CONFIG_SYS_CACHELINE_SIZE-1
andc r3,r3,r5
subf r4,r3,r4
add r4,r4,r5
- srwi. r4,r4,CFG_CACHELINE_SHIFT
+ srwi. r4,r4,CONFIG_SYS_CACHELINE_SHIFT
beqlr
mtctr r4
mr r6,r3
1: dcbst 0,r3
- addi r3,r3,CFG_CACHELINE_SIZE
+ addi r3,r3,CONFIG_SYS_CACHELINE_SIZE
bdnz 1b
sync /* wait for dcbst's to get to ram */
mtctr r4
2: icbi 0,r6
- addi r6,r6,CFG_CACHELINE_SIZE
+ addi r6,r6,CONFIG_SYS_CACHELINE_SIZE
bdnz 2b
SYNC
blr
diff --git a/cpu/74xx_7xx/speed.c b/cpu/74xx_7xx/speed.c
index d8c40ce..bc33a67 100644
--- a/cpu/74xx_7xx/speed.c
+++ b/cpu/74xx_7xx/speed.c
@@ -127,8 +127,8 @@ int get_clocks (void)
{
ulong clock = 0;
-#ifdef CFG_BUS_CLK
- gd->bus_clk = CFG_BUS_CLK; /* bus clock is a fixed frequency */
+#ifdef CONFIG_SYS_BUS_CLK
+ gd->bus_clk = CONFIG_SYS_BUS_CLK; /* bus clock is a fixed frequency */
#else
gd->bus_clk = get_board_bus_clk (); /* bus clock is configurable */
#endif
diff --git a/cpu/74xx_7xx/start.S b/cpu/74xx_7xx/start.S
index 42b0f72..07bbe01 100644
--- a/cpu/74xx_7xx/start.S
+++ b/cpu/74xx_7xx/start.S
@@ -209,7 +209,7 @@ boot_warm:
bl invalidate_bats
sync
-#ifdef CFG_L2
+#ifdef CONFIG_SYS_L2
/* init the L2 cache */
addis r3, r0, L2_INIT@h
ori r3, r3, L2_INIT@l
@@ -225,12 +225,12 @@ boot_warm:
*/
#endif
-#ifdef CFG_L2
+#ifdef CONFIG_SYS_L2
/* invalidate the L2 cache */
bl l2cache_invalidate
sync
#endif
-#ifdef CFG_BOARD_ASM_INIT
+#ifdef CONFIG_SYS_BOARD_ASM_INIT
/* do early init */
bl board_asm_init
#endif
@@ -238,8 +238,8 @@ boot_warm:
/*
* Calculate absolute address in FLASH and jump there
*------------------------------------------------------*/
- lis r3, CFG_MONITOR_BASE@h
- ori r3, r3, CFG_MONITOR_BASE@l
+ lis r3, CONFIG_SYS_MONITOR_BASE@h
+ ori r3, r3, CONFIG_SYS_MONITOR_BASE@l
addi r3, r3, in_flash - _start + EXC_OFF_SYS_RESET
mtlr r3
blr
@@ -280,15 +280,15 @@ in_flash:
bl l1dcache_enable
sync
#endif
-#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 */
@@ -343,146 +343,146 @@ 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
isync
/* 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
isync
/* 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
isync
/* 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
isync
/* 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
isync
/* 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
isync
/* 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
isync
/* 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
isync
#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
isync
/* 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
isync
/* 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
isync
/* 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
isync
/* 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
isync
/* 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
isync
/* 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
isync
/* 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
isync
@@ -612,16 +612,16 @@ 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(__init_end)
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) + Destination Address
+ * New GOT-PTR = (old GOT-PTR - CONFIG_SYS_MONITOR_BASE) + Destination Address
*
* Offset:
*/
@@ -639,11 +639,11 @@ relocate_code:
bl board_relocate_rom
sync
mr r3, r10 /* 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(__init_end)
sub r5, r5, r4
- li r6, CFG_CACHELINE_SIZE /* Cache Line Size */
+ li r6, CONFIG_SYS_CACHELINE_SIZE /* Cache Line Size */
#else
cmplw cr1,r3,r4
addi r0,r5,3
@@ -851,14 +851,14 @@ trap_reloc:
blr
-#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 r2, ((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 r2, ((CONFIG_SYS_INIT_RAM_END & ~31) + \
+ (CONFIG_SYS_INIT_RAM_ADDR & 31) + 31) / 32
mtctr r2
1:
dcbz r0, r3
@@ -876,10 +876,10 @@ 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 r2, ((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 r2, ((CONFIG_SYS_INIT_RAM_END & ~31) + \
+ (CONFIG_SYS_INIT_RAM_ADDR & 31) + 31) / 32
mtctr r2
1: icbi r0, r3
addi r3, r3, 32