From 53677ef18e25c97ac613349087c5cb33ae5a2741 Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Tue, 20 May 2008 16:00:29 +0200 Subject: Big white-space cleanup. This commit gets rid of a huge amount of silly white-space issues. Especially, all sequences of SPACEs followed by TAB characters get removed (unless they appear in print statements). Also remove all embedded "vim:" and "vi:" statements which hide indentation problems. Signed-off-by: Wolfgang Denk --- cpu/ppc4xx/start.S | 58 +++++++++++++++++++++++++++--------------------------- 1 file changed, 29 insertions(+), 29 deletions(-) (limited to 'cpu/ppc4xx/start.S') diff --git a/cpu/ppc4xx/start.S b/cpu/ppc4xx/start.S index a513b4507a..0008170128 100644 --- a/cpu/ppc4xx/start.S +++ b/cpu/ppc4xx/start.S @@ -852,7 +852,7 @@ _start: mtdccr r1 /* data cache */ addis r1,r0,CFG_INIT_RAM_ADDR@h - ori r1,r1,CFG_INIT_SP_OFFSET /* set up the stack to SDRAM */ + ori r1,r1,CFG_INIT_SP_OFFSET /* set up the stack to SDRAM */ li r0, 0 /* Make room for stack frame header and */ stwu r0, -4(r1) /* clear final stack frame so that */ stwu r0, -4(r1) /* stack backtraces terminate cleanly */ @@ -947,11 +947,11 @@ _start: /*----------------------------------------------------------------------- */ /* DMA Status, clear to come up clean */ /*----------------------------------------------------------------------- */ - addis r3,r0, 0xFFFF /* Clear all existing DMA status */ + addis r3,r0, 0xFFFF /* Clear all existing DMA status */ ori r3,r3, 0xFFFF mtdcr dmasr, r3 - bl ppc405ep_init /* do ppc405ep specific init */ + bl ppc405ep_init /* do ppc405ep specific init */ #endif /* CONFIG_405EP */ #if defined(CFG_OCM_DATA_ADDR) && defined(CFG_OCM_DATA_SIZE) @@ -1809,13 +1809,13 @@ ppc405ep_init: !----------------------------------------------------------------------- */ mfdcr r5, CPC0_PLLMR1 - rlwinm r4,r5,1,0x1 /* get system clock source (SSCS) */ + rlwinm r4,r5,1,0x1 /* get system clock source (SSCS) */ cmpi cr0,0,r4,0x1 - beq pll_done /* if SSCS =b'1' then PLL has */ - /* already been set */ - /* and CPU has been reset */ - /* so skip to next section */ + beq pll_done /* if SSCS =b'1' then PLL has */ + /* already been set */ + /* and CPU has been reset */ + /* so skip to next section */ #ifdef CONFIG_BUBINGA /* @@ -1837,13 +1837,13 @@ ppc405ep_init: lwz r4, 0(r3) addis r5,0,NVRVFY1@h addi r5,r5,NVRVFY1@l - cmp cr0,0,r4,r5 /* Compare 1st NVRAM Magic number*/ + cmp cr0,0,r4,r5 /* Compare 1st NVRAM Magic number*/ bne ..no_pllset addi r3,r3,4 lwz r4, 0(r3) addis r5,0,NVRVFY2@h addi r5,r5,NVRVFY2@l - cmp cr0,0,r4,r5 /* Compare 2 NVRAM Magic number */ + cmp cr0,0,r4,r5 /* Compare 2 NVRAM Magic number */ bne ..no_pllset addi r3,r3,8 /* Skip over conf_size */ lwz r4, 4(r3) /* Load PLLMR1 value from NVRAM */ @@ -1867,7 +1867,7 @@ ppc405ep_init: #if defined(CONFIG_ZEUS) mfdcr r4, CPC0_BOOT andi. r5, r4, CPC0_BOOT_SEP@l - bne strap_1 /* serial eeprom present */ + bne strap_1 /* serial eeprom present */ lis r3,0x0000 addi r3,r3,0x3030 lis r4,0x8042 @@ -1879,10 +1879,10 @@ strap_1: b 1f #endif - addis r3,0,PLLMR0_DEFAULT@h /* PLLMR0 default value */ - ori r3,r3,PLLMR0_DEFAULT@l /* */ - addis r4,0,PLLMR1_DEFAULT@h /* PLLMR1 default value */ - ori r4,r4,PLLMR1_DEFAULT@l /* */ + addis r3,0,PLLMR0_DEFAULT@h /* PLLMR0 default value */ + ori r3,r3,PLLMR0_DEFAULT@l /* */ + addis r4,0,PLLMR1_DEFAULT@h /* PLLMR1 default value */ + ori r4,r4,PLLMR1_DEFAULT@l /* */ #ifdef CONFIG_TAIHU b 1f @@ -1898,7 +1898,7 @@ strap_1: #endif /* CONFIG_TAIHU */ 1: - b pll_write /* Write the CPC0_PLLMR with new value */ + b pll_write /* Write the CPC0_PLLMR with new value */ pll_done: /* @@ -1915,7 +1915,7 @@ pll_done: pci_wait: bdnz pci_wait - blr /* return to main code */ + blr /* return to main code */ /* !----------------------------------------------------------------------------- @@ -1936,20 +1936,20 @@ pci_wait: pll_write: mfdcr r5, CPC0_UCR andis. r5,r5,0xFFFF - ori r5,r5,0x0101 /* Stop the UART clocks */ - mtdcr CPC0_UCR,r5 /* Before changing PLL */ + ori r5,r5,0x0101 /* Stop the UART clocks */ + mtdcr CPC0_UCR,r5 /* Before changing PLL */ mfdcr r5, CPC0_PLLMR1 - rlwinm r5,r5,0,0x7FFFFFFF /* Disable PLL */ + rlwinm r5,r5,0,0x7FFFFFFF /* Disable PLL */ mtdcr CPC0_PLLMR1,r5 - oris r5,r5,0x4000 /* Set PLL Reset */ + oris r5,r5,0x4000 /* Set PLL Reset */ mtdcr CPC0_PLLMR1,r5 - mtdcr CPC0_PLLMR0,r3 /* Set clock dividers */ - rlwinm r5,r4,0,0x3FFFFFFF /* Reset & Bypass new PLL dividers */ - oris r5,r5,0x4000 /* Set PLL Reset */ - mtdcr CPC0_PLLMR1,r5 /* Set clock dividers */ - rlwinm r5,r5,0,0xBFFFFFFF /* Clear PLL Reset */ + mtdcr CPC0_PLLMR0,r3 /* Set clock dividers */ + rlwinm r5,r4,0,0x3FFFFFFF /* Reset & Bypass new PLL dividers */ + oris r5,r5,0x4000 /* Set PLL Reset */ + mtdcr CPC0_PLLMR1,r5 /* Set clock dividers */ + rlwinm r5,r5,0,0xBFFFFFFF /* Clear PLL Reset */ mtdcr CPC0_PLLMR1,r5 /* @@ -1970,9 +1970,9 @@ pll_wait: * Not sure if this is needed... */ addis r3,0,0x1000 - mtspr dbcr0,r3 /* This will cause a CPU core reset, and */ - /* execution will continue from the poweron */ - /* vector of 0xfffffffc */ + mtspr dbcr0,r3 /* This will cause a CPU core reset, and */ + /* execution will continue from the poweron */ + /* vector of 0xfffffffc */ #endif /* CONFIG_405EP */ #if defined(CONFIG_440) -- cgit v1.2.3