From 157c802f38cf97698b30c552b90734a270ac01f9 Mon Sep 17 00:00:00 2001 From: Kyungmin Park Date: Wed, 26 Aug 2009 10:37:02 +0900 Subject: [PATCH] s5pc110: Enalbe IO retention Signed-off-by: Kyungmin Park --- board/samsung/universal/lowlevel_init.S | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/board/samsung/universal/lowlevel_init.S b/board/samsung/universal/lowlevel_init.S index c404384..3da4b8b 100644 --- a/board/samsung/universal/lowlevel_init.S +++ b/board/samsung/universal/lowlevel_init.S @@ -82,10 +82,11 @@ lowlevel_init: /* IO retension release */ ldreq r0, =S5PC100_OTHERS @0xE0108200 ldrne r0, =S5PC110_OTHERS @0xE010E000 - ldreq r1, [r0] + ldr r1, [r0] ldreq r2, =(1 << 31) @IO_RET_REL - orreq r1, r1, r2 - streq r1, [r0] + ldrne r2, =((1 << 31) | (1 << 28)) @ GPIO, UART_IO + orr r1, r1, r2 + str r1, [r0] /* Disable Watchdog */ cmp r7, r8 -- 2.7.4