Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

ARM: mediatek: add MT7623a smp bringup code

Browse source 
Add support for booting secondary CPUs on MT7623a.

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
Sean Wang 2017-07-31 15:36:38 +08:00 • committed by Matthias Brugger
parent 5771a8c088
commit 3b99ab7dec
2 changed files with 3 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
arch/arm/mach-mediatek/mediatek.c
View file

@ -30,6 +30,7 @@ static void __init mediatek_timer_init(void)
if (of_machine_is_compatible("mediatek,mt6589") || if (of_machine_is_compatible("mediatek,mt6589") ||
of_machine_is_compatible("mediatek,mt7623") || of_machine_is_compatible("mediatek,mt7623") ||
of_machine_is_compatible("mediatek,mt7623a") ||
of_machine_is_compatible("mediatek,mt8135") || of_machine_is_compatible("mediatek,mt8135") ||
of_machine_is_compatible("mediatek,mt8127")) { of_machine_is_compatible("mediatek,mt8127")) {
/* turn on GPT6 which ungates arch timer clocks */ /* turn on GPT6 which ungates arch timer clocks */
@ -49,6 +50,7 @@ static const char * const mediatek_board_dt_compat[] = {
"mediatek,mt6589", "mediatek,mt6589",
"mediatek,mt6592", "mediatek,mt6592",
"mediatek,mt7623", "mediatek,mt7623",
"mediatek,mt7623a",
"mediatek,mt8127", "mediatek,mt8127",
"mediatek,mt8135", "mediatek,mt8135",
NULL, NULL,

1
arch/arm/mach-mediatek/platsmp.c
View file

@ -59,6 +59,7 @@ static const struct of_device_id mtk_tz_smp_boot_infos[] __initconst = {
static const struct of_device_id mtk_smp_boot_infos[] __initconst = { static const struct of_device_id mtk_smp_boot_infos[] __initconst = {
{ .compatible = "mediatek,mt6589", .data = &mtk_mt6589_boot }, { .compatible = "mediatek,mt6589", .data = &mtk_mt6589_boot },
{ .compatible = "mediatek,mt7623", .data = &mtk_mt7623_boot }, { .compatible = "mediatek,mt7623", .data = &mtk_mt7623_boot },
{ .compatible = "mediatek,mt7623a", .data = &mtk_mt7623_boot },
}; };
static void __iomem *mtk_smp_base; static void __iomem *mtk_smp_base;