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| author | Jonathan Neuschäfer <j.neuschaefer@gmx.net> | 2018-11-30 00:06:50 +0100 |
|---|---|---|
| committer | Timothy Pearson <tpearson@raptorengineering.com> | 2018-11-30 20:02:17 +0000 |
| commit | c22ad581c80d276bc5509b7a8be79784b14a60af (patch) | |
| tree | 7f0d6765c76487fef2e6ad6d72f2a49c1935dcba /src/arch/ppc64/bootblock.S | |
| parent | 2af17af82981df83b91a58f88dc6aa143e6dee55 (diff) | |
| download | coreboot-c22ad581c80d276bc5509b7a8be79784b14a60af.tar.xz | |
arch/power8: Rename to ppc64
POWER8 is a specific implementation of ppc64, which is by now outdated
(POWER9 has been on the market for a while). Rename arch/power8/ to
potentially cover a wider range of hardware.
TEST=Toolchains built before/after this commit can build coreboot for
emulation/qemu-power8 from before/after this commit.
Change-Id: I2d6f08b12a9ffc8a652ddcd6f24ad85ecb33ca52
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/c/29943
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Timothy Pearson <tpearson@raptorengineering.com>
Diffstat (limited to 'src/arch/ppc64/bootblock.S')
| -rw-r--r-- | src/arch/ppc64/bootblock.S | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/src/arch/ppc64/bootblock.S b/src/arch/ppc64/bootblock.S new file mode 100644 index 0000000000..77289a1246 --- /dev/null +++ b/src/arch/ppc64/bootblock.S @@ -0,0 +1,46 @@ +/* + * Early initialization code for POWER8. + * + * Copyright 2016 Raptor Engineering, LLC + * Copyright 2013 Google Inc. + * + * 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. + */ + +.section ".text._start", "ax", %progbits +.globl _start +.org 0x100, 0xff +_start: + b _start + .section ".id", "a", %progbits + + .section ".id", "a", @progbits + + .globl __id_start +__id_start: +ver: + .asciz "4" //COREBOOT_VERSION +vendor: + .asciz "qemu" //CONFIG_MAINBOARD_VENDOR +part: + .asciz "1" //CONFIG_MAINBOARD_PART_NUMBER + /* Reverse offset to the vendor id */ +.long __id_end + CONFIG_ID_SECTION_OFFSET - ver + /* Reverse offset to the vendor id */ +.long __id_end + CONFIG_ID_SECTION_OFFSET - vendor + /* Reverse offset to the part number */ +.long __id_end + CONFIG_ID_SECTION_OFFSET - part + /* of this romimage */ +.long CONFIG_ROM_SIZE + .globl __id_end + +__id_end: +.previous |