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authorMax Filippov <jcmvbkbc@gmail.com>2012-09-17 05:44:50 +0400
committerChris Zankel <chris@zankel.net>2012-10-03 15:13:09 -0700
commit9ad79b58510b2845e5ffa77654596d7184a827ab (patch)
tree77286849c1f91a94cff1f352772c53920950c17a /arch/xtensa/kernel/setup.c
parentb973b4c91be8f7de0531cf8ca2df41021d8f39b3 (diff)
downloadlinux-9ad79b58510b2845e5ffa77654596d7184a827ab.tar.bz2
xtensa: drop CONFIG_EMBEDDED_RAMDISK
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>
Diffstat (limited to 'arch/xtensa/kernel/setup.c')
-rw-r--r--arch/xtensa/kernel/setup.c12
1 files changed, 0 insertions, 12 deletions
diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c
index 17e746f7be60..270360d9806c 100644
--- a/arch/xtensa/kernel/setup.c
+++ b/arch/xtensa/kernel/setup.c
@@ -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