diff options
| author | Magnus Damm <damm@opensource.se> | 2013-06-05 07:55:22 +0000 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2013-06-12 20:49:57 +0900 |
| commit | 2a58009599ff0d2bdbe7e3a9a11a0d838868634d (patch) | |
| tree | deaca25797eb96543e2c0aa4c49fdc07acb4fea3 /arch/arm/boot/compressed | |
| parent | 12dca809ef785e451263351325d4806198040b40 (diff) | |
ARM: shmobile: Let romImage rely on default ATAGS
Remove the ATAGS data structure from head-shmobile.S
since a default ATAGS is already provided by the code
in arch/arm/kernel/atags_parser.c. Passing a NULL as
ATAGS is valid. For actual hardware specific setup
the fixup callback in the board code may be used.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/boot/compressed')
| -rw-r--r-- | arch/arm/boot/compressed/head-shmobile.S | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/arch/arm/boot/compressed/head-shmobile.S b/arch/arm/boot/compressed/head-shmobile.S index fe3719b516f..19b2304436f 100644 --- a/arch/arm/boot/compressed/head-shmobile.S +++ b/arch/arm/boot/compressed/head-shmobile.S @@ -55,26 +55,9 @@ __tmp_stack: __continue: #endif /* CONFIG_ZBOOT_ROM_MMC || CONFIG_ZBOOT_ROM_SH_MOBILE_SDHI */ - b 1f -__atags:@ tag #1 - .long 12 @ tag->hdr.size = tag_size(tag_core); - .long 0x54410001 @ tag->hdr.tag = ATAG_CORE; - .long 0 @ tag->u.core.flags = 0; - .long 0 @ tag->u.core.pagesize = 0; - .long 0 @ tag->u.core.rootdev = 0; - @ tag #2 - .long 8 @ tag->hdr.size = tag_size(tag_mem32); - .long 0x54410002 @ tag->hdr.tag = ATAG_MEM; - .long CONFIG_MEMORY_SIZE @ tag->u.mem.size = CONFIG_MEMORY_SIZE; - .long CONFIG_MEMORY_START @ @ tag->u.mem.start = CONFIG_MEMORY_START; - @ tag #3 - .long 0 @ tag->hdr.size = 0 - .long 0 @ tag->hdr.tag = ATAG_NONE; -1: - /* Set board ID necessary for boot */ ldr r7, 1f @ Set machine type register - adr r8, __atags @ Set atag register + mov r8, #0 @ pass null pointer as atag b 2f 1 : .long MACH_TYPE |