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authorDavid Hendricks <dhendrix@chromium.org>2013-01-28 12:24:54 -0800
committerDavid Hendricks <dhendrix@chromium.org>2013-01-29 00:02:53 +0100
commit1fb9bfa0f90c73c73bf0b9b7d9d5a2af6d7fe530 (patch)
tree16521e78bbd6b5721ee33b8392356f4c78853385 /src/arch/armv7/include
parent4a484203d011c6fb3dd6f0edb2fadb3f2b07220c (diff)
downloadcoreboot-1fb9bfa0f90c73c73bf0b9b7d9d5a2af6d7fe530.tar.xz
armv7: nuke global_data.h and remove some references to gd struct
This begins to remove references to global data which u-boot used. There are still many commented out references to gd-> and bd-> which we'll fix once we're happy with the replacements. Change-Id: Ie1b40a997e28a118f8f3ad96a2f9a2462d32fbe3 Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/2210 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src/arch/armv7/include')
-rw-r--r--src/arch/armv7/include/common.h3
-rw-r--r--src/arch/armv7/include/global_data.h108
2 files changed, 0 insertions, 111 deletions
diff --git a/src/arch/armv7/include/common.h b/src/arch/armv7/include/common.h
index a2cd9ae44b..5a27fc0dec 100644
--- a/src/arch/armv7/include/common.h
+++ b/src/arch/armv7/include/common.h
@@ -83,7 +83,6 @@ void __assert_fail(const char *assertion, const char *file, unsigned line,
typedef void (interrupt_handler_t)(void *);
//#include <asm/u-boot.h> /* boot information for Linux kernel */
-#include <global_data.h> /* global data used for startup functions */
/*
* Return the time since boot in microseconds, This is needed for bootstage
@@ -152,7 +151,6 @@ void reset_cmd_timeout(void);
/* arch/$(ARCH)/lib/board.c */
void board_init_f (void);
-void board_init_r (gd_t *, ulong) __attribute__ ((noreturn));
int checkboard (void);
int checkflash (void);
int checkdram (void);
@@ -247,7 +245,6 @@ int dcache_status (void);
void dcache_enable (void);
void dcache_disable(void);
void mmu_disable(void);
-void relocate_code (ulong, gd_t *, ulong) __attribute__ ((noreturn));
ulong get_endaddr (void);
void trap_init (ulong);
#if defined (CONFIG_4xx) || \
diff --git a/src/arch/armv7/include/global_data.h b/src/arch/armv7/include/global_data.h
deleted file mode 100644
index 4ae86aa0e6..0000000000
--- a/src/arch/armv7/include/global_data.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * (C) Copyright 2002-2010
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef __ASM_GBL_DATA_H
-#define __ASM_GBL_DATA_H
-
-/*
- * The following data structure is placed in some memory which 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 */
-#ifdef CONFIG_PRE_CONSOLE_BUFFER
- unsigned long precon_buf_idx; /* Pre-Console buffer index */
-#endif
- 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_FSL_ESDHC
- unsigned long sdhc_clk;
-#endif
-#ifdef CONFIG_AT91FAMILY
- /* "static data" needed by at91's clock.c */
- unsigned long cpu_clk_rate_hz;
- unsigned long main_clk_rate_hz;
- unsigned long mck_rate_hz;
- unsigned long plla_rate_hz;
- unsigned long pllb_rate_hz;
- unsigned long at91_pllb_usb_init;
-#endif
-#ifdef CONFIG_ARM
- /* "static data" needed by most of timer.c on ARM platforms */
- unsigned long timer_rate_hz;
- unsigned long tbl;
- unsigned long tbu;
- unsigned long long timer_reset_value;
- unsigned long lastinc;
-#endif
-#ifdef CONFIG_IXP425
- unsigned long timestamp;
-#endif
- unsigned long relocaddr; /* Start address of U-Boot in RAM */
- unsigned long long 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_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF))
- unsigned long tlb_addr;
- unsigned long tlb_size;
-#endif
- const void *fdt_blob; /* Our device tree, NULL if none */
-#ifdef CONFIG_SYS_SKIP_ARM_RELOCATION
- ulong malloc_end; /* End of malloc region (addr + 1) */
-#endif
- void **jt; /* jump table */
- char env_buf[32]; /* buffer for getenv() before reloc. */
-#if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER)
- unsigned long post_log_word; /* Record POST activities */
- unsigned long post_log_res; /* success of POST test */
- unsigned long post_init_f_time; /* When post_init_f started */
-#endif
-} gd_t;
-
-/*
- * 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 */
-
-#define DECLARE_GLOBAL_DATA_PTR register volatile gd_t *gd asm ("r8")
-
-#endif /* __ASM_GBL_DATA_H */