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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-07 03:50:35 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-07 03:50:35 +0300 |
| commit | 3c0cb7c31c206aaedb967e44b98442bbeb17a6c4 (patch) | |
| tree | 3ecba45d7ffae4fba4a5aafaef4af5b0b1105bde /arch/arm/boot/compressed/head-shmobile.S | |
| parent | f70f5b9dc74ca7d0a64c4ead3fb28da09dc1b234 (diff) | |
| parent | 404a02cbd2ae8bf256a2fa1169bdfe86bb5ebb34 (diff) | |
| download | linux-3c0cb7c31c206aaedb967e44b98442bbeb17a6c4.tar.xz | |
Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (416 commits)
ARM: DMA: add support for DMA debugging
ARM: PL011: add DMA burst threshold support for ST variants
ARM: PL011: Add support for transmit DMA
ARM: PL011: Ensure IRQs are disabled in UART interrupt handler
ARM: PL011: Separate hardware FIFO size from TTY FIFO size
ARM: PL011: Allow better handling of vendor data
ARM: PL011: Ensure error flags are clear at startup
ARM: PL011: include revision number in boot-time port printk
ARM: vexpress: add sched_clock() for Versatile Express
ARM i.MX53: Make MX53 EVK bootable
ARM i.MX53: Some bug fix about MX53 MSL code
ARM: 6607/1: sa1100: Update platform device registration
ARM: 6606/1: sa1100: Fix platform device registration
ARM i.MX51: rename IPU irqs
ARM i.MX51: Add ipu clock support
ARM: imx/mx27_3ds: Add PMIC support
ARM: DMA: Replace page_to_dma()/dma_to_page() with pfn_to_dma()/dma_to_pfn()
mx51: fix usb clock support
MX51: Add support for usb host 2
arch/arm/plat-mxc/ehci.c: fix errors/typos
...
Diffstat (limited to 'arch/arm/boot/compressed/head-shmobile.S')
| -rw-r--r-- | arch/arm/boot/compressed/head-shmobile.S | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/arch/arm/boot/compressed/head-shmobile.S b/arch/arm/boot/compressed/head-shmobile.S new file mode 100644 index 000000000000..30973b76e6ae --- /dev/null +++ b/arch/arm/boot/compressed/head-shmobile.S @@ -0,0 +1,53 @@ +/* + * 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> + + 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 + b 2f + +1 : .long MACH_TYPE +2 : + +#endif /* CONFIG_ZBOOT_ROM */ |