@@ -30,6 +30,7 @@
#include <version.h>
#include <asm/global_data.h>
#include <asm/processor-flags.h>
+#include <asm-offsets.h>
.section .text
.code32
@@ -114,7 +115,7 @@ relocate_code:
/* Setup call address of in-RAM copy of board_init_r() */
movl $board_init_r, %ebp
- addl (GD_RELOC_OFF * 4)(%edx), %ebp
+ addl (GENERATED_GD_RELOC_OFF)(%edx), %ebp
/* Setup parameters to board_init_r() */
movl %edx, %eax
@@ -58,25 +58,6 @@ extern gd_t *gd;
#endif
-/* Word Offsets into Global Data - MUST match struct gd_t */
-#define GD_BD 0
-#define GD_FLAGS 1
-#define GD_BAUDRATE 2
-#define GD_HAVE_CONSOLE 3
-#define GD_RELOC_OFF 4
-#define GD_LOAD_OFF 5
-#define GD_ENV_ADDR 6
-#define GD_ENV_VALID 7
-#define GD_CPU_CLK 8
-#define GD_BUS_CLK 9
-#define GD_RELOC_ADDR 10
-#define GD_START_ADDR_SP 11
-#define GD_RAM_SIZE 12
-#define GD_RESET_STATUS 13
-#define GD_JT 14
-
-#define GD_SIZE 15
-
/*
* Global Data Flags
*/
@@ -260,14 +260,6 @@ extern sc520_mmcr_t *sc520_mmcr;
#define SC520_MMCR_BASE 0xfffef000
/* MMCR Addresses (required for assembler code) */
-#define SC520_DRCCTL (SC520_MMCR_BASE + 0x010)
-#define SC520_DRCTMCTL (SC520_MMCR_BASE + 0x012)
-#define SC520_DRCCFG (SC520_MMCR_BASE + 0x014)
-#define SC520_DRCBENDADR (SC520_MMCR_BASE + 0x018)
-#define SC520_ECCCTL (SC520_MMCR_BASE + 0x020)
-#define SC520_DBCTL (SC520_MMCR_BASE + 0x040)
-#define SC520_ECCINT (SC520_MMCR_BASE + 0xd18)
-
#define SC520_PAR0 (SC520_MMCR_BASE + 0x088)
#define SC520_PAR1 (SC520_PAR0 + (0x04 * 1))
#define SC520_PAR2 (SC520_PAR0 + (0x04 * 2))
@@ -28,5 +28,8 @@ int main(void)
DEFINE(GENERATED_BD_INFO_SIZE,
(sizeof(struct bd_info) + 15) & ~15);
+ DEFINE(GENERATED_GD_RELOC_OFF,
+ (offsetof(gd_t, reloc_off)));
+
return 0;
}
- Make offset into Global Data for Relocation Offset a generated value for use in assembler - Delete unused Global Data offset #defines - Delete unused sc520 MMCR offset #defines Signed-off-by: Graeme Russ <graeme.russ@gmail.com> --- arch/x86/cpu/start.S | 3 ++- arch/x86/include/asm/global_data.h | 19 ------------------- arch/x86/include/asm/ic/sc520.h | 8 -------- lib/asm-offsets.c | 3 +++ 4 files changed, 5 insertions(+), 28 deletions(-) -- 1.7.5.2.317.g391b14