diff options
Diffstat (limited to 'arch/i386/include/asm/global_data.h')
| -rw-r--r-- | arch/i386/include/asm/global_data.h | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/arch/i386/include/asm/global_data.h b/arch/i386/include/asm/global_data.h index 3a9adc9c6..597112318 100644 --- a/arch/i386/include/asm/global_data.h +++ b/arch/i386/include/asm/global_data.h @@ -33,12 +33,15 @@ * Keep it *SMALL* and remember to set CONFIG_SYS_GBL_DATA_SIZE > sizeof(gd_t) */ +#ifndef __ASSEMBLY__ + typedef struct { bd_t *bd; unsigned long flags; unsigned long baudrate; unsigned long have_console; /* serial_init() was called */ unsigned long reloc_off; /* Relocation Offset */ + unsigned long load_off; /* Load Offset */ unsigned long env_addr; /* Address of Environment struct */ unsigned long env_valid; /* Checksum of Environment valid? */ unsigned long cpu_clk; /* CPU clock in Hz! */ @@ -49,6 +52,27 @@ typedef struct { char env_buf[32]; /* buffer for getenv() before reloc. */ } gd_t; +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_RAM_SIZE 10 +#define GD_RESET_STATUS 11 +#define GD_JT 12 + +#define GD_SIZE 13 + /* * Global Data Flags */ @@ -60,8 +84,9 @@ typedef struct { #define GD_FLG_LOGINIT 0x00020 /* Log Buffer has been initialized */ #define GD_FLG_DISABLE_CONSOLE 0x00040 /* Disable console (in & out) */ #define GD_FLG_ENV_READY 0x00080 /* Environment imported into hash table */ +#define GD_FLG_COLD_BOOT 0x00100 /* Cold Boot */ +#define GD_FLG_WARM_BOOT 0x00200 /* Warm Boot */ -extern gd_t *gd; #define DECLARE_GLOBAL_DATA_PTR |