#ifndef __ASM_GBL_DATA_H
#define __ASM_GBL_DATA_H
-/*
- * The following data structure is placed in some memory wich is
- * available very early after boot (like DPRAM on MPC8xx/MPC82xx, or
- * some locked parts of the data cache) to allow for a minimum set of
- * global variables during system initialization (until we have set
- * up the memory controller so that we can use RAM).
- *
- * Keep it *SMALL* and remember to set GENERATED_GBL_DATA_SIZE > sizeof(gd_t)
- */
-typedef struct global_data {
- bd_t *bd;
- unsigned long flags;
- unsigned long baudrate;
- unsigned long have_console; /* serial_init() was called */
- 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 */
-#ifdef CONFIG_VFD
- unsigned char vfd_type; /* display type */
+/* Architecture-specific global data */
+struct arch_global_data {
+#if defined(CONFIG_FSL_ESDHC)
+ u32 sdhc_clk;
#endif
-#ifdef CONFIG_FSL_ESDHC
- unsigned long sdhc_clk;
+#ifdef CONFIG_VIDEO_IPUV3
+ unsigned int ipu_hw_rev;
#endif
#ifdef CONFIG_AT91FAMILY
/* "static data" needed by at91's clock.c */
unsigned long plla_rate_hz;
unsigned long pllb_rate_hz;
unsigned long at91_pllb_usb_init;
- /* "static data" needed by at91's timer.c */
- unsigned long timer_rate_hz;
- unsigned long tbl;
- unsigned long tbu;
- unsigned long long timer_reset_value;
#endif
- unsigned long relocaddr; /* Start address of U-Boot in RAM */
- phys_size_t ram_size; /* RAM size */
- unsigned long mon_len; /* monitor len */
- unsigned long irq_sp; /* irq stack pointer */
- unsigned long start_addr_sp; /* start_addr_stackpointer */
- unsigned long reloc_off;
-#if !(defined(CONFIG_SYS_NO_ICACHE) && defined(CONFIG_SYS_NO_DCACHE))
- unsigned long tlb_addr;
+ /* "static data" needed by most of timer.c on ARM platforms */
+ unsigned long timer_rate_hz;
+ unsigned long tbu;
+ unsigned long tbl;
+ unsigned long lastinc;
+ unsigned long long timer_reset_value;
+#ifdef CONFIG_IXP425
+ unsigned long timestamp;
#endif
- void **jt; /* jump table */
- char env_buf[32]; /* buffer for getenv() before reloc. */
-} gd_t;
+#if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF))
+ unsigned long tlb_addr;
+ unsigned long tlb_size;
+#endif
+};
-/*
- * Global Data Flags
- */
-#define GD_FLG_RELOC 0x00001 /* Code was relocated to RAM */
-#define GD_FLG_DEVINIT 0x00002 /* Devices have been initialized */
-#define GD_FLG_SILENT 0x00004 /* Silent mode */
-#define GD_FLG_POSTFAIL 0x00008 /* Critical POST test failed */
-#define GD_FLG_POSTSTOP 0x00010 /* POST seqeunce aborted */
-#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 */
+#include <asm-generic/global_data.h>
#define DECLARE_GLOBAL_DATA_PTR register volatile gd_t *gd asm ("r8")