From 25ddd1fb0a2281b182529afbc8fda5de2dc16d96 Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Tue, 26 Oct 2010 14:34:52 +0200 Subject: Replace CONFIG_SYS_GBL_DATA_SIZE by auto-generated value CONFIG_SYS_GBL_DATA_SIZE has always been just a bad workarond for not being able to use "sizeof(struct global_data)" in assembler files. Recent experience has shown that manual synchronization is not reliable enough. This patch renames CONFIG_SYS_GBL_DATA_SIZE into GENERATED_GBL_DATA_SIZE which gets automatically generated by the asm-offsets tool. In the result, all definitions of this value can be deleted from the board config files. We have to make sure that all files that reference such data include the new file. No other changes have been done yet, but it is obvious that similar changes / simplifications can be done for other, related macro definitions as well. Signed-off-by: Wolfgang Denk Acked-by: Kumar Gala --- arch/nios2/cpu/start.S | 2 +- arch/nios2/lib/board.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/nios2') diff --git a/arch/nios2/cpu/start.S b/arch/nios2/cpu/start.S index 76d3b52..9b0f52d 100644 --- a/arch/nios2/cpu/start.S +++ b/arch/nios2/cpu/start.S @@ -21,7 +21,7 @@ * MA 02111-1307 USA */ - +#include #include #include #include diff --git a/arch/nios2/lib/board.c b/arch/nios2/lib/board.c index f83e691..f6c6bc1 100644 --- a/arch/nios2/lib/board.c +++ b/arch/nios2/lib/board.c @@ -95,7 +95,7 @@ void board_init (void) /* compiler optimization barrier needed for GCC >= 3.4 */ __asm__ __volatile__("": : :"memory"); - memset( gd, 0, CONFIG_SYS_GBL_DATA_SIZE ); + memset( gd, 0, GENERATED_GBL_DATA_SIZE ); gd->bd = (bd_t *)(gd+1); /* At end of global data */ gd->baudrate = CONFIG_BAUDRATE; -- cgit v1.1 From 2e5167ccad93ca9cfa6a2acfab5e4785418e477e Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Thu, 28 Oct 2010 20:00:11 +0200 Subject: Replace CONFIG_RELOC_FIXUP_WORKS by CONFIG_NEEDS_MANUAL_RELOC By now, the majority of architectures have working relocation support, so the few remaining architectures have become exceptions. To make this more obvious, we make working relocation now the default case, and flag the remaining cases with CONFIG_NEEDS_MANUAL_RELOC. Signed-off-by: Wolfgang Denk Tested-by: Heiko Schocher Tested-by: Reinhard Meyer --- arch/nios2/include/asm/config.h | 3 --- 1 file changed, 3 deletions(-) (limited to 'arch/nios2') diff --git a/arch/nios2/include/asm/config.h b/arch/nios2/include/asm/config.h index 011d603..049c44e 100644 --- a/arch/nios2/include/asm/config.h +++ b/arch/nios2/include/asm/config.h @@ -21,7 +21,4 @@ #ifndef _ASM_CONFIG_H_ #define _ASM_CONFIG_H_ -/* Relocation to SDRAM works on all NIOS2 boards */ -#define CONFIG_RELOC_FIXUP_WORKS - #endif -- cgit v1.1