These architectures don't need relocation fixups, so reduce their codesize a bit by defining CONFIG_RELOC_FIXUP_WORKS.

Also remove the reloc_off field from their global data structures as it is no longer needed.

Note that the location of the standalone application jump table pointer in the global data structure is affected by this change, breaking execution of standalone applications compiled for previous versions of U-Boot.

Signed-off-by: Peter Tyser ptyser@xes-inc.com --- I apparently forgot to send this yesterday with the rest of the relocation patches.

If the ppc relocation series just sent gets accepted, this change should cut out some unneeded code from other arches which don't use relocation fixups. I haven't compiled any of these arches though, so take the patch with a grain of salt.

common/stdio.c | 4 ++-- include/asm-arm/config.h | 3 +++ include/asm-arm/global_data.h | 1 - include/asm-microblaze/config.h | 3 +++ include/asm-microblaze/global_data.h | 1 - include/asm-nios/config.h | 3 +++ include/asm-nios/global_data.h | 1 - include/asm-nios2/config.h | 3 +++ include/asm-nios2/global_data.h | 1 - include/asm-sh/config.h | 3 +++ include/asm-sh/global_data.h | 1 - 11 files changed, 17 insertions(+), 7 deletions(-)

diff --git a/common/stdio.c b/common/stdio.c index 5e58dbe..870ddfd 100644 --- a/common/stdio.c +++ b/common/stdio.c @@ -201,7 +201,7 @@ int stdio_deregister(char *devname)

int stdio_init (void) { -#if !defined(CONFIG_ARM) && !defined(CONFIG_RELOC_FIXUP_WORKS) +#if !defined(CONFIG_RELOC_FIXUP_WORKS) /* already relocated for current ARM implementation */ ulong relocation_offset = gd->reloc_off; int i; @@ -211,7 +211,7 @@ int stdio_init (void) stdio_names[i] = (char *) (((ulong) stdio_names[i]) + relocation_offset); } -#endif /* !ARM && !CONFIG_RELOC_FIXUP_WORKS */ +#endif /* !CONFIG_RELOC_FIXUP_WORKS */

/* Initialize the list */ INIT_LIST_HEAD(&(devs.list)); diff --git a/include/asm-arm/config.h b/include/asm-arm/config.h index 049c44e..b76fd8e 100644 --- a/include/asm-arm/config.h +++ b/include/asm-arm/config.h @@ -21,4 +21,7 @@ #ifndef _ASM_CONFIG_H_ #define _ASM_CONFIG_H_

+/* Relocation to SDRAM works on all ARM boards */ +#define CONFIG_RELOC_FIXUP_WORKS + #endif diff --git a/include/asm-arm/global_data.h b/include/asm-arm/global_data.h index 5c56ce3..8115a24 100644 --- a/include/asm-arm/global_data.h +++ b/include/asm-arm/global_data.h @@ -38,7 +38,6 @@ typedef struct global_data { unsigned long flags; unsigned long baudrate; unsigned long have_console; /* serial_init() was called */ - unsigned long reloc_off; /* Relocation Offset */ unsigned long env_addr; /* Address of Environment struct */ unsigned long env_valid; /* Checksum of Environment valid? */ unsigned long fb_base; /* base address of frame buffer */ diff --git a/include/asm-microblaze/config.h b/include/asm-microblaze/config.h index 049c44e..8a9064b 100644 --- a/include/asm-microblaze/config.h +++ b/include/asm-microblaze/config.h @@ -21,4 +21,7 @@ #ifndef _ASM_CONFIG_H_ #define _ASM_CONFIG_H_

+/* Relocation to SDRAM works on all Microblaze boards */ +#define CONFIG_RELOC_FIXUP_WORKS + #endif diff --git a/include/asm-microblaze/global_data.h b/include/asm-microblaze/global_data.h index 3f49c34..ec7837f 100644 --- a/include/asm-microblaze/global_data.h +++ b/include/asm-microblaze/global_data.h @@ -39,7 +39,6 @@ typedef struct global_data { unsigned long flags; unsigned long baudrate; unsigned long have_console; /* serial_init() was called */ - unsigned long reloc_off; /* Relocation Offset */ unsigned long env_addr; /* Address of Environment struct */ unsigned long env_valid; /* Checksum of Environment valid? */ unsigned long fb_base; /* base address of frame buffer */ diff --git a/include/asm-nios/config.h b/include/asm-nios/config.h index 049c44e..2efe898 100644 --- a/include/asm-nios/config.h +++ b/include/asm-nios/config.h @@ -21,4 +21,7 @@ #ifndef _ASM_CONFIG_H_ #define _ASM_CONFIG_H_

+/* Relocation to SDRAM works on all NIOS boards */ +#define CONFIG_RELOC_FIXUP_WORKS + #endif diff --git a/include/asm-nios/global_data.h b/include/asm-nios/global_data.h index 4929a5b..fa54ee4 100644 --- a/include/asm-nios/global_data.h +++ b/include/asm-nios/global_data.h @@ -31,7 +31,6 @@ typedef struct global_data { unsigned long cpu_clk; /* CPU clock in Hz! */ unsigned long have_console; /* serial_init() was called */ phys_size_t ram_size; /* RAM size */ - unsigned long reloc_off; /* Relocation Offset */ unsigned long env_addr; /* Address of Environment struct */ unsigned long env_valid; /* Checksum of Environment valid */ #if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER) diff --git a/include/asm-nios2/config.h b/include/asm-nios2/config.h index 049c44e..011d603 100644 --- a/include/asm-nios2/config.h +++ b/include/asm-nios2/config.h @@ -21,4 +21,7 @@ #ifndef _ASM_CONFIG_H_ #define _ASM_CONFIG_H_

+/* Relocation to SDRAM works on all NIOS2 boards */ +#define CONFIG_RELOC_FIXUP_WORKS + #endif diff --git a/include/asm-nios2/global_data.h b/include/asm-nios2/global_data.h index db71324..34aa962 100644 --- a/include/asm-nios2/global_data.h +++ b/include/asm-nios2/global_data.h @@ -30,7 +30,6 @@ typedef struct global_data { unsigned long cpu_clk; /* CPU clock in Hz! */ unsigned long have_console; /* serial_init() was called */ phys_size_t ram_size; /* RAM size */ - unsigned long reloc_off; /* Relocation Offset */ unsigned long env_addr; /* Address of Environment struct */ unsigned long env_valid; /* Checksum of Environment valid */ #if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER) diff --git a/include/asm-sh/config.h b/include/asm-sh/config.h index 049c44e..978cc92 100644 --- a/include/asm-sh/config.h +++ b/include/asm-sh/config.h @@ -21,4 +21,7 @@ #ifndef _ASM_CONFIG_H_ #define _ASM_CONFIG_H_

+/* Relocation to SDRAM works on all sh boards */ +#define CONFIG_RELOC_FIXUP_WORKS + #endif diff --git a/include/asm-sh/global_data.h b/include/asm-sh/global_data.h index f8ade5c..c12b855 100644 --- a/include/asm-sh/global_data.h +++ b/include/asm-sh/global_data.h @@ -35,7 +35,6 @@ typedef struct global_data unsigned long cpu_clk; /* CPU clock in Hz! */ unsigned long have_console; /* serial_init() was called */ phys_size_t ram_size; /* RAM size */ - unsigned long reloc_off; /* Relocation Offset */ unsigned long env_addr; /* Address of Environment struct */ unsigned long env_valid; /* Checksum of Environment valid */ void **jt; /* Standalone app jump table */