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Commit 3b99ab7d authored by Sean Wang's avatar Sean Wang Committed by Matthias Brugger
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ARM: mediatek: add MT7623a smp bringup code 



Add support for booting secondary CPUs on MT7623a.

Signed-off-by: default avatarSean Wang <sean.wang@mediatek.com>
Signed-off-by: default avatarMatthias Brugger <matthias.bgg@gmail.com>
parent 5771a8c0

arch/arm/mach-mediatek/mediatek.c

+2 −0
Original line number Diff line number Diff line
@@ -30,6 +30,7 @@ static void __init mediatek_timer_init(void) 


	if (of_machine_is_compatible("mediatek,mt6589") ||

	    of_machine_is_compatible("mediatek,mt7623") ||

	    of_machine_is_compatible("mediatek,mt7623a") ||

	    of_machine_is_compatible("mediatek,mt8135") ||

	    of_machine_is_compatible("mediatek,mt8127")) {

		/* turn on GPT6 which ungates arch timer clocks */
@@ -49,6 +50,7 @@ static const char * const mediatek_board_dt_compat[] = { 
	"mediatek,mt6589",

	"mediatek,mt6592",

	"mediatek,mt7623",

	"mediatek,mt7623a",

	"mediatek,mt8127",

	"mediatek,mt8135",

	NULL,

arch/arm/mach-mediatek/platsmp.c

+1 −0
Original line number Diff line number Diff line
@@ -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 = {

	{ .compatible   = "mediatek,mt6589", .data = &mtk_mt6589_boot },

	{ .compatible   = "mediatek,mt7623", .data = &mtk_mt7623_boot },

	{ .compatible   = "mediatek,mt7623a", .data = &mtk_mt7623_boot },

};



static void __iomem *mtk_smp_base;