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xtensa: drop CONFIG_EMBEDDED_RAMDISK

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Remove Kconfig entries, boot subdirectory, dependencies from other
boot-* Makefiles, and sections from ld scripts.

Remove stale redboot code that used to pass initrd addresses in a3 and
a4 to _start.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
This commit is contained in:
Max Filippov
2012-09-17 05:44:50 +04:00
committed by Chris Zankel
parent b973b4c91b
commit 9ad79b5851
11 changed files with 2 additions and 111 deletions
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12
arch/xtensa/kernel/setup.c
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@@ -60,8 +60,6 @@ struct rtc_ops *rtc_ops;
#ifdef CONFIG_BLK_DEV_INITRD
extern void *initrd_start;
extern void *initrd_end;
extern void *__initrd_start;
extern void *__initrd_end;
int initrd_is_mapped = 0;
extern int initrd_below_start_ok;
#endif
@@ -79,10 +77,6 @@ static char default_command_line[COMMAND_LINE_SIZE] __initdata = CONFIG_CMDLINE;
sysmem_info_t __initdata sysmem;
#ifdef CONFIG_BLK_DEV_INITRD
int initrd_is_mapped;
#endif
#ifdef CONFIG_MMU
extern void init_mmu(void);
#else
@@ -197,12 +191,6 @@ static int __init parse_bootparam(const bp_tag_t* tag)
void __init init_arch(bp_tag_t *bp_start)
{
#ifdef CONFIG_BLK_DEV_INITRD
initrd_start = &__initrd_start;
initrd_end = &__initrd_end;
#endif
sysmem.nr_banks = 0;
#ifdef CONFIG_CMDLINE_BOOL