diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2015-06-17 12:31:27 +0300 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2015-07-06 03:29:45 +0300 |
| commit | 11e386719b08606502477cddf10c832b6658bb55 (patch) | |
| tree | 7df4bda822d0ec730e3782e2648ce0edb3f36af0 /arch/arm/boot/compressed | |
| parent | b587288001f05c0e6b4bdb5a5f0e7a28594cbf0d (diff) | |
| download | linux-11e386719b08606502477cddf10c832b6658bb55.tar.xz | |
ARM: shmobile: Remove obsolete zboot support
The last user of the zboot code was the KZM-A9-GT legacy board code,
which has been removed.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/boot/compressed')
| -rw-r--r-- | arch/arm/boot/compressed/Makefile | 4 | ||||
| -rw-r--r-- | arch/arm/boot/compressed/head-shmobile.S | 71 |
2 files changed, 0 insertions, 75 deletions
diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile index 7a13aebacf81..3f9a9ebc77c3 100644 --- a/arch/arm/boot/compressed/Makefile +++ b/arch/arm/boot/compressed/Makefile @@ -51,10 +51,6 @@ else endif endif -ifeq ($(CONFIG_ARCH_SHMOBILE_LEGACY),y) -OBJS += head-shmobile.o -endif - # # We now have a PIC decompressor implementation. Decompressors running # from RAM should not define ZTEXTADDR. Decompressors running directly diff --git a/arch/arm/boot/compressed/head-shmobile.S b/arch/arm/boot/compressed/head-shmobile.S deleted file mode 100644 index 22a75259faa3..000000000000 --- a/arch/arm/boot/compressed/head-shmobile.S +++ /dev/null @@ -1,71 +0,0 @@ -/* - * The head-file for SH-Mobile ARM platforms - * - * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> - * Simon Horman <horms@verge.net.au> - * - * 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; version 2 of the License. - * - * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifdef CONFIG_ZBOOT_ROM - - .section ".start", "ax" - - /* load board-specific initialization code */ -#include <mach/zboot.h> - - adr r0, dtb_info - ldmia r0, {r1, r3, r4, r5, r7} - - sub r0, r0, r1 @ calculate the delta offset - add r5, r5, r0 @ _edata - - ldr lr, [r5, #0] @ check if valid DTB is present - cmp lr, r3 - bne 0f - - add r9, r7, #31 @ rounded up to a multiple - bic r9, r9, #31 @ ... of 32 bytes - - add r6, r9, r5 @ copy from _edata - add r9, r9, r4 @ to MEMORY_START - -1: ldmdb r6!, {r0 - r3, r10 - r12, lr} - cmp r6, r5 - stmdb r9!, {r0 - r3, r10 - r12, lr} - bhi 1b - - /* Success: Zero board ID, pointer to start of memory for atag/dtb */ - mov r7, #0 - mov r8, r4 - b 2f - - .align 2 -dtb_info: - .word dtb_info -#ifndef __ARMEB__ - .word 0xedfe0dd0 @ sig is 0xd00dfeed big endian -#else - .word 0xd00dfeed -#endif - .word MEMORY_START - .word _edata - .word 0x4000 @ maximum DTB size -0: - /* Failure: Zero board ID, NULL atag/dtb */ - mov r7, #0 - mov r8, #0 @ pass null pointer as atag -2 : - -#endif /* CONFIG_ZBOOT_ROM */ |