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x86: Use generic global_data

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Move x86 over to use generic global_data.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2012-12-13 20:49:27 +00:00 committed by Tom Rini
parent 1e5f8bd0bc
commit 43cff66e03
1 changed files with 3 additions and 34 deletions
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37
arch/x86/include/asm/global_data.h
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@ -31,40 +31,11 @@ struct arch_global_data {
struct global_data *gd_addr; /* Location of Global Data */
};
/*
* 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).
*/
#include <asm/u-boot.h>
typedef struct global_data gd_t;
struct global_data {
struct arch_global_data arch; /* architecture-specific data */
bd_t *bd;
unsigned long flags;
unsigned int baudrate;
unsigned long have_console; /* serial_init() was called */
#ifdef CONFIG_PRE_CONSOLE_BUFFER
unsigned long precon_buf_idx; /* Pre-Console buffer index */
#endif
unsigned long reloc_off; /* Relocation 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! */
unsigned long bus_clk;
unsigned long relocaddr; /* Start address of U-Boot in RAM */
unsigned long start_addr_sp; /* start_addr_stackpointer */
phys_size_t ram_size; /* RAM size */
const void *fdt_blob; /* Our device tree, NULL if none */
void **jt; /* jump table */
char env_buf[32]; /* buffer for getenv() before reloc. */
};
#include <asm-generic/global_data.h>
#ifndef __ASSEMBLY__
static inline gd_t *get_fs_gd_ptr(void)
{
gd_t *gd_ptr;
@ -78,8 +49,6 @@ static inline gd_t *get_fs_gd_ptr(void)
#endif
#include <asm-generic/global_data_flags.h>
/*
* Our private Global Data Flags
*/