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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2005-05-03 12:18:46 +0100 |
|---|---|---|
| committer | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2005-05-03 12:18:46 +0100 |
| commit | 5cd0c3442021fbf39c7152b341a952aa24054be9 (patch) | |
| tree | 5934a02646d7e499963698c34d16bdd9fc7bc8b2 /arch/arm/boot | |
| parent | ac09f698f1cda91e890fb75f4cb38253d60ff017 (diff) | |
| download | linux-5cd0c3442021fbf39c7152b341a952aa24054be9.tar.bz2 | |
[PATCH] ARM: decompressor: use platform debug macros
Rather than duplicate the assembly for debug macros in the
decompressor head.S, use asm/arch/debug-macros.S instead.
Signed-off-by: Russell King <rmk@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/boot')
| -rw-r--r-- | arch/arm/boot/compressed/head.S | 105 |
1 files changed, 22 insertions, 83 deletions
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S index c0e7aff3dec2..7c7f475e213e 100644 --- a/arch/arm/boot/compressed/head.S +++ b/arch/arm/boot/compressed/head.S @@ -18,48 +18,30 @@ * Please select one of the following when turning on debugging. */ #ifdef DEBUG -#if defined(CONFIG_DEBUG_DC21285_PORT) - .macro loadsp, rb - mov \rb, #0x42000000 - .endm - .macro writeb, rb - str \rb, [r3, #0x160] - .endm -#elif defined(CONFIG_DEBUG_ICEDCC) + +#include <asm/arch/debug-macro.S> + +#if defined(CONFIG_DEBUG_ICEDCC) .macro loadsp, rb .endm - .macro writeb, rb - mcr p14, 0, \rb, c0, c1, 0 - .endm -#elif defined(CONFIG_FOOTBRIDGE) - .macro loadsp, rb - mov \rb, #0x7c000000 + .macro writeb, ch, rb + mcr p14, 0, \ch, c0, c1, 0 .endm - .macro writeb, rb - strb \rb, [r3, #0x3f8] +#else + .macro writeb, ch, rb + senduart \ch, \rb .endm -#elif defined(CONFIG_ARCH_RPC) + +#if defined(CONFIG_FOOTBRIDGE) || \ + defined(CONFIG_ARCH_RPC) || \ + defined(CONFIG_ARCH_INTEGRATOR) || \ + defined(CONFIG_ARCH_PXA) || \ + defined(CONFIG_ARCH_IXP4XX) || \ + defined(CONFIG_ARCH_IXP2000) || \ + defined(CONFIG_ARCH_LH7A40X) || \ + defined(CONFIG_ARCH_OMAP) .macro loadsp, rb - mov \rb, #0x03000000 - orr \rb, \rb, #0x00010000 - .endm - .macro writeb, rb - strb \rb, [r3, #0x3f8 << 2] - .endm -#elif defined(CONFIG_ARCH_INTEGRATOR) - .macro loadsp, rb - mov \rb, #0x16000000 - .endm - .macro writeb, rb - strb \rb, [r3, #0] - .endm -#elif defined(CONFIG_ARCH_PXA) /* Xscale-type */ - .macro loadsp, rb - mov \rb, #0x40000000 - orr \rb, \rb, #0x00100000 - .endm - .macro writeb, rb - strb \rb, [r3, #0] + addruart \rb .endm #elif defined(CONFIG_ARCH_SA1100) .macro loadsp, rb @@ -70,65 +52,22 @@ add \rb, \rb, #0x00010000 @ Ser1 # endif .endm - .macro writeb, rb - str \rb, [r3, #0x14] @ UTDR - .endm -#elif defined(CONFIG_ARCH_IXP4XX) - .macro loadsp, rb - mov \rb, #0xc8000000 - .endm - .macro writeb, rb - str \rb, [r3, #0] -#elif defined(CONFIG_ARCH_IXP2000) - .macro loadsp, rb - mov \rb, #0xc0000000 - orr \rb, \rb, #0x00030000 - .endm - .macro writeb, rb - str \rb, [r3, #0] - .endm -#elif defined(CONFIG_ARCH_LH7A40X) - .macro loadsp, rb - ldr \rb, =0x80000700 @ UART2 UARTBASE - .endm - .macro writeb, rb - strb \rb, [r3, #0] - .endm -#elif defined(CONFIG_ARCH_OMAP) - .macro loadsp, rb - mov \rb, #0xff000000 @ physical base address - add \rb, \rb, #0x00fb0000 -#if defined(CONFIG_OMAP_LL_DEBUG_UART2) || defined(CONFIG_OMAP_LL_DEBUG_UART3) - add \rb, \rb, #0x00000800 -#endif -#ifdef CONFIG_OMAP_LL_DEBUG_UART3 - add \rb, \rb, #0x00009000 -#endif - .endm - .macro writeb, rb - strb \rb, [r3] - .endm #elif defined(CONFIG_ARCH_IOP331) .macro loadsp, rb mov \rb, #0xff000000 orr \rb, \rb, #0x00ff0000 orr \rb, \rb, #0x0000f700 @ location of the UART .endm - .macro writeb, rb - str \rb, [r3, #0] - .endm #elif defined(CONFIG_ARCH_S3C2410) - .macro loadsp, rb + .macro loadsp, rb mov \rb, #0x50000000 add \rb, \rb, #0x4000 * CONFIG_S3C2410_LOWLEVEL_UART_PORT .endm - .macro writeb, rb - strb \rb, [r3, #0x20] - .endm #else #error no serial architecture defined #endif #endif +#endif .macro kputc,val mov r0, \val @@ -734,7 +673,7 @@ puts: loadsp r3 1: ldrb r2, [r0], #1 teq r2, #0 moveq pc, lr -2: writeb r2 +2: writeb r2, r3 mov r1, #0x00020000 3: subs r1, r1, #1 bne 3b |