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Commit 90898779 authored by Gabor Juhos's avatar Gabor Juhos Committed by John Crispin
Browse files

MIPS: ath79: add early printk support for the QCA955X SoCs 



The patch allows to see kernel messages on the
QCA955X SoCs in early boot stage.

Cc: Rodriguez, Luis <rodrigue@qca.qualcomm.com>
Cc: Giori, Kathy <kgiori@qca.qualcomm.com>
Cc: QCA Linux Team <qca-linux-team@qca.qualcomm.com>
Signed-off-by: default avatarGabor Juhos <juhosg@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/4944/


Signed-off-by: default avatarJohn Crispin <blogic@openwrt.org>
parent e3b25cea

arch/mips/ath79/early_printk.c

+2 −0
Original line number Diff line number Diff line
@@ -74,6 +74,8 @@ static void prom_putchar_init(void) 
	case REV_ID_MAJOR_AR9341:

	case REV_ID_MAJOR_AR9342:

	case REV_ID_MAJOR_AR9344:

	case REV_ID_MAJOR_QCA9556:

	case REV_ID_MAJOR_QCA9558:

		_prom_putchar = prom_putchar_ar71xx;

		break;

arch/mips/include/asm/mach-ath79/ar71xx_regs.h

+2 −0
Original line number Diff line number Diff line
@@ -370,6 +370,8 @@ 
#define REV_ID_MAJOR_AR9341		0x0120

#define REV_ID_MAJOR_AR9342		0x1120

#define REV_ID_MAJOR_AR9344		0x2120

#define REV_ID_MAJOR_QCA9556		0x0130

#define REV_ID_MAJOR_QCA9558		0x1130



#define AR71XX_REV_ID_MINOR_MASK	0x3

#define AR71XX_REV_ID_MINOR_AR7130	0x0