From 7ac3cc20e09e10051fb42e4bb2325177c8b32e86 Mon Sep 17 00:00:00 2001 From: York Sun Date: Fri, 17 Aug 2012 09:00:54 +0000 Subject: [PATCH] powerpc/mpc8xxx: Move HWCONFIG_BUFFER_SIZE into config.h Before proper environment is setup, we extract hwconfig and put it into a buffer with size HWCONFIG_BUFFER_SIZE. We need to enlarge the buffer to accommodate longer string. Since this macro is used in multiple files, we move it into arch/powerpc/include/asm/config.h. Signed-off-by: York Sun Signed-off-by: Andy Fleming --- arch/powerpc/cpu/mpc85xx/cpu_init.c | 2 -- arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c | 2 -- arch/powerpc/cpu/mpc8xxx/ddr/options.c | 1 - arch/powerpc/include/asm/config.h | 4 ++++ 4 files changed, 4 insertions(+), 5 deletions(-) diff --git a/arch/powerpc/cpu/mpc85xx/cpu_init.c b/arch/powerpc/cpu/mpc85xx/cpu_init.c index f293265c86..afb56719da 100644 --- a/arch/powerpc/cpu/mpc85xx/cpu_init.c +++ b/arch/powerpc/cpu/mpc85xx/cpu_init.c @@ -48,8 +48,6 @@ #include "../../../../drivers/block/fsl_sata.h" -#define HWCONFIG_BUFFER_SIZE 128 - DECLARE_GLOBAL_DATA_PTR; #ifdef CONFIG_QE diff --git a/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c b/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c index 8aac1dec0f..2a68060369 100644 --- a/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c +++ b/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c @@ -46,8 +46,6 @@ static u32 serdes_prtcl_map; -#define HWCONFIG_BUFFER_SIZE 128 - #ifdef DEBUG static const char *serdes_prtcl_str[] = { [NONE] = "NA", diff --git a/arch/powerpc/cpu/mpc8xxx/ddr/options.c b/arch/powerpc/cpu/mpc8xxx/ddr/options.c index 2923456ebe..13e4825274 100644 --- a/arch/powerpc/cpu/mpc8xxx/ddr/options.c +++ b/arch/powerpc/cpu/mpc8xxx/ddr/options.c @@ -19,7 +19,6 @@ * This is pretty fragile on both the use of stack and if the buffer is big * enough. However we will get a warning from getenv_f for the later. */ -#define HWCONFIG_BUFFER_SIZE 128 /* Board-specific functions defined in each board's ddr.c */ extern void fsl_ddr_board_options(memctl_options_t *popts, diff --git a/arch/powerpc/include/asm/config.h b/arch/powerpc/include/asm/config.h index d138636939..67cea01aae 100644 --- a/arch/powerpc/include/asm/config.h +++ b/arch/powerpc/include/asm/config.h @@ -29,6 +29,10 @@ #include #endif +#ifndef HWCONFIG_BUFFER_SIZE + #define HWCONFIG_BUFFER_SIZE 256 +#endif + /* CONFIG_HARD_SPI triggers SPI bus initialization in PowerPC */ #if defined(CONFIG_MPC8XXX_SPI) || defined(CONFIG_FSL_ESPI) # ifndef CONFIG_HARD_SPI -- 2.30.2