By now, the majority of architectures have working relocation
support, so the few remaining architectures have become exceptions.
To make this more obvious, we make working relocation now the default
case, and flag the remaining cases with CONFIG_NEEDS_MANUAL_RELOC.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Tested-by: Heiko Schocher <hs@denx.de>
Tested-by: Reinhard Meyer <u-boot@emk-elektronik.de>
37 files changed:
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
-/* Relocation to SDRAM works on all ARM boards */
-#define CONFIG_RELOC_FIXUP_WORKS
-
#define CONFIG_LMB
#define CONFIG_SYS_BOOT_RAMDISK_HIGH
#endif
#define CONFIG_LMB
#define CONFIG_SYS_BOOT_RAMDISK_HIGH
#endif
ulong malloc_start;
#if !defined(CONFIG_SYS_NO_FLASH)
ulong flash_size;
ulong malloc_start;
#if !defined(CONFIG_SYS_NO_FLASH)
ulong flash_size;
-#endif
-#if !defined(CONFIG_RELOC_FIXUP_WORKS)
- extern void malloc_bin_reloc (void);
-#if defined(CONFIG_CMD_BMP)
- extern void bmp_reloc(void);
-#endif
-#if defined(CONFIG_CMD_I2C)
- extern void i2c_reloc(void);
-#endif
debug ("Now running in RAM - U-Boot at: %08lx\n", dest_addr);
debug ("Now running in RAM - U-Boot at: %08lx\n", dest_addr);
-#if !defined(CONFIG_RELOC_FIXUP_WORKS)
- /*
- * We have to relocate the command table manually
- */
- fixup_cmdtable(&__u_boot_cmd_start,
- (ulong)(&__u_boot_cmd_end - &__u_boot_cmd_start));
-#if defined(CONFIG_CMD_BMP)
- bmp_reloc();
-#endif
-#if defined(CONFIG_CMD_I2C)
- i2c_reloc();
-#endif
-#if defined(CONFIG_CMD_ONENAND)
- onenand_reloc();
-#endif
-#endif /* !defined(CONFIG_RELOC_FIXUP_WORKS) */
-
#ifdef CONFIG_LOGBUFFER
logbuff_init_ptrs ();
#endif
#ifdef CONFIG_POST
post_output_backlog ();
#ifdef CONFIG_LOGBUFFER
logbuff_init_ptrs ();
#endif
#ifdef CONFIG_POST
post_output_backlog ();
-#ifndef CONFIG_RELOC_FIXUP_WORKS
- post_reloc ();
-#endif
#endif
/* The Malloc area is immediately below the monitor copy in DRAM */
malloc_start = dest_addr - TOTAL_MALLOC_LEN;
mem_malloc_init (malloc_start, TOTAL_MALLOC_LEN);
#endif
/* The Malloc area is immediately below the monitor copy in DRAM */
malloc_start = dest_addr - TOTAL_MALLOC_LEN;
mem_malloc_init (malloc_start, TOTAL_MALLOC_LEN);
-#if !defined(CONFIG_RELOC_FIXUP_WORKS)
- malloc_bin_reloc ();
-#endif
#if !defined(CONFIG_SYS_NO_FLASH)
puts ("FLASH: ");
#if !defined(CONFIG_SYS_NO_FLASH)
puts ("FLASH: ");
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
+#define CONFIG_NEEDS_MANUAL_RELOC
+
monitor_flash_len = _edata - _text;
monitor_flash_len = _edata - _text;
-#if !defined(CONFIG_RELOC_FIXUP_WORKS)
+#if defined(CONFIG_NEEDS_MANUAL_RELOC)
/*
* We have to relocate the command table manually
*/
fixup_cmdtable(&__u_boot_cmd_start,
(ulong)(&__u_boot_cmd_end - &__u_boot_cmd_start));
/*
* We have to relocate the command table manually
*/
fixup_cmdtable(&__u_boot_cmd_start,
(ulong)(&__u_boot_cmd_end - &__u_boot_cmd_start));
-#endif /* !defined(CONFIG_RELOC_FIXUP_WORKS) */
+#endif /* defined(CONFIG_NEEDS_MANUAL_RELOC) */
/* there are some other pointer constants we must deal with */
#ifndef CONFIG_ENV_IS_NOWHERE
/* there are some other pointer constants we must deal with */
#ifndef CONFIG_ENV_IS_NOWHERE
# define CONFIG_BFIN_SCRATCH_REG retn
#endif
# define CONFIG_BFIN_SCRATCH_REG retn
#endif
-/* Relocation to SDRAM works on all Blackfin boards */
-#define CONFIG_RELOC_FIXUP_WORKS
-
/* Make sure the structure is properly aligned */
#if ((CONFIG_SYS_GBL_DATA_ADDR & -4) != CONFIG_SYS_GBL_DATA_ADDR)
# error CONFIG_SYS_GBL_DATA_ADDR: must be 4 byte aligned
/* Make sure the structure is properly aligned */
#if ((CONFIG_SYS_GBL_DATA_ADDR & -4) != CONFIG_SYS_GBL_DATA_ADDR)
# error CONFIG_SYS_GBL_DATA_ADDR: must be 4 byte aligned
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
-#define CONFIG_RELOC_FIXUP_WORKS
-
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
+#define CONFIG_NEEDS_MANUAL_RELOC
+
#define CONFIG_LMB
#define CONFIG_SYS_BOOT_RAMDISK_HIGH
#define CONFIG_SYS_BOOT_GET_CMDLINE
#define CONFIG_LMB
#define CONFIG_SYS_BOOT_RAMDISK_HIGH
#define CONFIG_SYS_BOOT_GET_CMDLINE
monitor_flash_len = (ulong)&__init_end - dest_addr;
monitor_flash_len = (ulong)&__init_end - dest_addr;
-#if !defined(CONFIG_RELOC_FIXUP_WORKS)
+#if defined(CONFIG_NEEDS_MANUAL_RELOC)
/*
* We have to relocate the command table manually
*/
fixup_cmdtable(&__u_boot_cmd_start,
(ulong)(&__u_boot_cmd_end - &__u_boot_cmd_start));
/*
* We have to relocate the command table manually
*/
fixup_cmdtable(&__u_boot_cmd_start,
(ulong)(&__u_boot_cmd_end - &__u_boot_cmd_start));
-#endif /* !defined(CONFIG_RELOC_FIXUP_WORKS) */
+#endif /* defined(CONFIG_NEEDS_MANUAL_RELOC) */
/* there are some other pointer constants we must deal with */
#ifndef CONFIG_ENV_IS_NOWHERE
/* there are some other pointer constants we must deal with */
#ifndef CONFIG_ENV_IS_NOWHERE
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
-/* Relocation to SDRAM works on all Microblaze boards */
-#define CONFIG_RELOC_FIXUP_WORKS
-
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
+#define CONFIG_NEEDS_MANUAL_RELOC
+
monitor_flash_len = (ulong)&uboot_end_data - dest_addr;
monitor_flash_len = (ulong)&uboot_end_data - dest_addr;
-#if !defined(CONFIG_RELOC_FIXUP_WORKS)
+#if defined(CONFIG_NEEDS_MANUAL_RELOC)
/*
* We have to relocate the command table manually
*/
fixup_cmdtable(&__u_boot_cmd_start,
(ulong)(&__u_boot_cmd_end - &__u_boot_cmd_start));
/*
* We have to relocate the command table manually
*/
fixup_cmdtable(&__u_boot_cmd_start,
(ulong)(&__u_boot_cmd_end - &__u_boot_cmd_start));
-#endif /* !defined(CONFIG_RELOC_FIXUP_WORKS) */
+#endif /* defined(CONFIG_NEEDS_MANUAL_RELOC) */
/* there are some other pointer constants we must deal with */
#ifndef CONFIG_ENV_IS_NOWHERE
/* there are some other pointer constants we must deal with */
#ifndef CONFIG_ENV_IS_NOWHERE
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
-/* Relocation to SDRAM works on all NIOS2 boards */
-#define CONFIG_RELOC_FIXUP_WORKS
-
#define CONFIG_SYS_NUM_TLBCAMS 16
#endif
#define CONFIG_SYS_NUM_TLBCAMS 16
#endif
-/* Relocation to SDRAM works on all PPC boards */
-#define CONFIG_RELOC_FIXUP_WORKS
-
/* Since so many PPC SOCs have a semi-common LBC, define this here */
#if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx) || \
defined(CONFIG_MPC83xx)
/* Since so many PPC SOCs have a semi-common LBC, define this here */
#if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx) || \
defined(CONFIG_MPC83xx)
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
-/* Relocation to SDRAM works on all sh boards */
-#define CONFIG_RELOC_FIXUP_WORKS
-
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
+#define CONFIG_NEEDS_MANUAL_RELOC
+
#define CONFIG_LMB
#define CONFIG_SYS_BOOT_RAMDISK_HIGH
#define CONFIG_LMB
#define CONFIG_SYS_BOOT_RAMDISK_HIGH
post_run(NULL, POST_ROM | post_bootmode_get(0));
#endif
post_run(NULL, POST_ROM | post_bootmode_get(0));
#endif
-#if !defined(CONFIG_RELOC_FIXUP_WORKS)
+#if defined(CONFIG_NEEDS_MANUAL_RELOC)
/*
* We have to relocate the command table manually
*/
fixup_cmdtable(&__u_boot_cmd_start,
(ulong)(&__u_boot_cmd_end - &__u_boot_cmd_start));
/*
* We have to relocate the command table manually
*/
fixup_cmdtable(&__u_boot_cmd_start,
(ulong)(&__u_boot_cmd_end - &__u_boot_cmd_start));
-#endif /* !defined(CONFIG_RELOC_FIXUP_WORKS) */
+#endif /* defined(CONFIG_NEEDS_MANUAL_RELOC) */
#if defined(CONFIG_CMD_AMBAPP) && defined(CONFIG_SYS_AMBAPP_PRINT_ON_STARTUP)
puts("AMBA:\n");
#if defined(CONFIG_CMD_AMBAPP) && defined(CONFIG_SYS_AMBAPP_PRINT_ON_STARTUP)
puts("AMBA:\n");
U_BOOT_CMD_MKENT(display, 5, 0, do_bmp_display, "", ""),
};
U_BOOT_CMD_MKENT(display, 5, 0, do_bmp_display, "", ""),
};
-#ifndef CONFIG_RELOC_FIXUP_WORKS
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
void bmp_reloc(void) {
fixup_cmdtable(cmd_bmp_sub, ARRAY_SIZE(cmd_bmp_sub));
}
void bmp_reloc(void) {
fixup_cmdtable(cmd_bmp_sub, ARRAY_SIZE(cmd_bmp_sub));
}
ulong load_end = 0;
int ret;
boot_os_fn *boot_fn;
ulong load_end = 0;
int ret;
boot_os_fn *boot_fn;
-#ifndef CONFIG_RELOC_FIXUP_WORKS
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
static int relocated = 0;
/* relocate boot function table */
static int relocated = 0;
/* relocate boot function table */
"Sun", "Mon", "Tues", "Wednes", "Thurs", "Fri", "Satur",
};
"Sun", "Mon", "Tues", "Wednes", "Thurs", "Fri", "Satur",
};
-#ifdef CONFIG_RELOC_FIXUP_WORKS
-#define RELOC(a) a
-#else
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
#define RELOC(a) ((typeof(a))((unsigned long)(a) + gd->reloc_off))
#define RELOC(a) ((typeof(a))((unsigned long)(a) + gd->reloc_off))
+#else
+#define RELOC(a) a
#endif
int mk_date (char *, struct rtc_time *);
#endif
int mk_date (char *, struct rtc_time *);
U_BOOT_CMD_MKENT(speed, 1, 1, do_i2c_bus_speed, "", ""),
};
U_BOOT_CMD_MKENT(speed, 1, 1, do_i2c_bus_speed, "", ""),
};
-#ifndef CONFIG_RELOC_FIXUP_WORKS
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
void i2c_reloc(void) {
fixup_cmdtable(cmd_i2c_sub, ARRAY_SIZE(cmd_i2c_sub));
}
void i2c_reloc(void) {
fixup_cmdtable(cmd_i2c_sub, ARRAY_SIZE(cmd_i2c_sub));
}
U_BOOT_CMD_MKENT(set, CONFIG_SYS_MAXARGS, 0, do_env_set, "", ""),
};
U_BOOT_CMD_MKENT(set, CONFIG_SYS_MAXARGS, 0, do_env_set, "", ""),
};
-#if !defined(CONFIG_RELOC_FIXUP_WORKS)
+#if defined(CONFIG_NEEDS_MANUAL_RELOC)
void env_reloc(void)
{
fixup_cmdtable(cmd_env_sub, ARRAY_SIZE(cmd_env_sub));
void env_reloc(void)
{
fixup_cmdtable(cmd_env_sub, ARRAY_SIZE(cmd_env_sub));
U_BOOT_CMD_MKENT(markbad, CONFIG_SYS_MAXARGS, 0, do_onenand_markbad, "", ""),
};
U_BOOT_CMD_MKENT(markbad, CONFIG_SYS_MAXARGS, 0, do_onenand_markbad, "", ""),
};
-#ifndef CONFIG_RELOC_FIXUP_WORKS
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
void onenand_reloc(void) {
fixup_cmdtable(cmd_onenand_sub, ARRAY_SIZE(cmd_onenand_sub));
}
void onenand_reloc(void) {
fixup_cmdtable(cmd_onenand_sub, ARRAY_SIZE(cmd_onenand_sub));
}
-#if !defined(CONFIG_RELOC_FIXUP_WORKS)
+#if defined(CONFIG_NEEDS_MANUAL_RELOC)
DECLARE_GLOBAL_DATA_PTR;
void fixup_cmdtable(cmd_tbl_t *cmdtp, int size)
DECLARE_GLOBAL_DATA_PTR;
void fixup_cmdtable(cmd_tbl_t *cmdtp, int size)
IAV(120), IAV(121), IAV(122), IAV(123), IAV(124), IAV(125), IAV(126), IAV(127)
};
IAV(120), IAV(121), IAV(122), IAV(123), IAV(124), IAV(125), IAV(126), IAV(127)
};
-#ifndef CONFIG_RELOC_FIXUP_WORKS
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
void malloc_bin_reloc (void)
{
unsigned long *p = (unsigned long *)(&av_[2]);
void malloc_bin_reloc (void)
{
unsigned long *p = (unsigned long *)(&av_[2]);
void env_relocate (void)
{
void env_relocate (void)
{
-#if !defined(CONFIG_RELOC_FIXUP_WORKS)
+#if defined(CONFIG_NEEDS_MANUAL_RELOC)
extern void env_reloc(void);
env_reloc();
extern void env_reloc(void);
env_reloc();
-#ifndef CONFIG_RELOC_FIXUP_WORKS
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
static void u_boot_hush_reloc(void)
{
unsigned long addr;
static void u_boot_hush_reloc(void)
{
unsigned long addr;
top_vars->next = 0;
top_vars->flg_export = 0;
top_vars->flg_read_only = 1;
top_vars->next = 0;
top_vars->flg_export = 0;
top_vars->flg_read_only = 1;
-#ifndef CONFIG_RELOC_FIXUP_WORKS
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
u_boot_hush_reloc();
#endif
}
u_boot_hush_reloc();
#endif
}
{
for (; table->id >= 0; ++table) {
if (table->id == id)
{
for (; table->id >= 0; ++table) {
if (table->id == id)
-#if defined(USE_HOSTCC) || defined(CONFIG_RELOC_FIXUP_WORKS)
+#if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC)
return table->lname;
#else
return table->lname + gd->reloc_off;
return table->lname;
#else
return table->lname + gd->reloc_off;
fprintf (stderr, "\n");
#else
for (t = table; t->id >= 0; ++t) {
fprintf (stderr, "\n");
#else
for (t = table; t->id >= 0; ++t) {
-#ifdef CONFIG_RELOC_FIXUP_WORKS
- if (t->sname && strcmp(t->sname, name) == 0)
-#else
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
if (t->sname && strcmp(t->sname + gd->reloc_off, name) == 0)
if (t->sname && strcmp(t->sname + gd->reloc_off, name) == 0)
+#else
+ if (t->sname && strcmp(t->sname, name) == 0)
int serial_register (struct serial_device *dev)
{
int serial_register (struct serial_device *dev)
{
-#ifndef CONFIG_RELOC_FIXUP_WORKS
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
dev->init += gd->reloc_off;
dev->setbrg += gd->reloc_off;
dev->getc += gd->reloc_off;
dev->init += gd->reloc_off;
dev->setbrg += gd->reloc_off;
dev->getc += gd->reloc_off;
-#if !defined(CONFIG_RELOC_FIXUP_WORKS)
+#if defined(CONFIG_NEEDS_MANUAL_RELOC)
/* already relocated for current ARM implementation */
ulong relocation_offset = gd->reloc_off;
int i;
/* already relocated for current ARM implementation */
ulong relocation_offset = gd->reloc_off;
int i;
stdio_names[i] = (char *) (((ulong) stdio_names[i]) +
relocation_offset);
}
stdio_names[i] = (char *) (((ulong) stdio_names[i]) +
relocation_offset);
}
-#endif /* !CONFIG_RELOC_FIXUP_WORKS */
+#endif /* CONFIG_NEEDS_MANUAL_RELOC */
/* Initialize the list */
INIT_LIST_HEAD(&(devs.list));
/* Initialize the list */
INIT_LIST_HEAD(&(devs.list));
char *name;
name = drvr->name;
char *name;
name = drvr->name;
-#ifndef CONFIG_RELOC_FIXUP_WORKS
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
name += gd->reloc_off;
#endif
while (name) {
name = drvr->name;
reloc_get_dev = drvr->get_dev;
name += gd->reloc_off;
#endif
while (name) {
name = drvr->name;
reloc_get_dev = drvr->get_dev;
-#ifndef CONFIG_RELOC_FIXUP_WORKS
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
name += gd->reloc_off;
reloc_get_dev += gd->reloc_off;
#endif
name += gd->reloc_off;
reloc_get_dev += gd->reloc_off;
#endif
- Define CONFIG_RELOC_FIXUP_WORKS.
Undefine CONFIG_SYS_ARM_WITHOUT_RELOC
* WARNING ** WARNING ** WARNING ** WARNING ** WARNING ** WARNING ** WARNING *
Boards which are not fixed to support relocation will be REMOVED!
Undefine CONFIG_SYS_ARM_WITHOUT_RELOC
* WARNING ** WARNING ** WARNING ** WARNING ** WARNING ** WARNING ** WARNING *
Boards which are not fixed to support relocation will be REMOVED!
-Eventually, CONFIG_SYS_ARM_WITHOUT_RELOC and CONFIG_RELOC_FIXUP_WORKS will
-disappear and boards which have to migrated to relocation will disappear too.
+Eventually, CONFIG_SYS_ARM_WITHOUT_RELOC will disappear and boards
+which have to migrated to relocation will disappear too.
-----------------------------------------------------------------------------
-----------------------------------------------------------------------------
if (nand_scan(mtd, maxchips) == 0) {
if (!mtd->name)
mtd->name = (char *)default_nand_name;
if (nand_scan(mtd, maxchips) == 0) {
if (!mtd->name)
mtd->name = (char *)default_nand_name;
-#ifndef CONFIG_RELOC_FIXUP_WORKS
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
else
mtd->name += gd->reloc_off;
#endif
else
mtd->name += gd->reloc_off;
#endif
int i;
for (i = 0; i < bb_miiphy_buses_num; i++) {
int i;
for (i = 0; i < bb_miiphy_buses_num; i++) {
-#if !defined(CONFIG_RELOC_FIXUP_WORKS)
+#if defined(CONFIG_NEEDS_MANUAL_RELOC)
/* Relocate the hook pointers*/
BB_MII_RELOCATE(bb_miiphy_buses[i].init, gd->reloc_off);
BB_MII_RELOCATE(bb_miiphy_buses[i].mdio_active, gd->reloc_off);
/* Relocate the hook pointers*/
BB_MII_RELOCATE(bb_miiphy_buses[i].init, gd->reloc_off);
BB_MII_RELOCATE(bb_miiphy_buses[i].mdio_active, gd->reloc_off);
{
ubifs_compressors[compr->compr_type] = compr;
{
ubifs_compressors[compr->compr_type] = compr;
-#ifndef CONFIG_RELOC_FIXUP_WORKS
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
ubifs_compressors[compr->compr_type]->name += gd->reloc_off;
ubifs_compressors[compr->compr_type]->capi_name += gd->reloc_off;
ubifs_compressors[compr->compr_type]->decompress += gd->reloc_off;
ubifs_compressors[compr->compr_type]->name += gd->reloc_off;
ubifs_compressors[compr->compr_type]->capi_name += gd->reloc_off;
ubifs_compressors[compr->compr_type]->decompress += gd->reloc_off;
#endif /* CONFIG_SYS_LONGHELP */
#endif /* CONFIG_SYS_LONGHELP */
-#if !defined(CONFIG_RELOC_FIXUP_WORKS)
+#if defined(CONFIG_NEEDS_MANUAL_RELOC)
void fixup_cmdtable(cmd_tbl_t *cmdtp, int size);
#endif
#endif /* __COMMAND_H */
void fixup_cmdtable(cmd_tbl_t *cmdtp, int size);
#endif
#endif /* __COMMAND_H */
int post_run (char *name, int flags);
int post_info (char *name);
int post_log (char *format, ...);
int post_run (char *name, int flags);
int post_info (char *name);
int post_log (char *format, ...);
-#ifndef CONFIG_RELOC_FIXUP_WORKS
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
void post_reloc (void);
#endif
unsigned long post_time_ms (unsigned long base);
void post_reloc (void);
#endif
unsigned long post_time_ms (unsigned long base);
-#ifndef CONFIG_RELOC_FIXUP_WORKS
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
void post_reloc (void)
{
unsigned int i;
void post_reloc (void)
{
unsigned int i;