s5pc110: change APLL lock time to 30us

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

diff --git a/board/samsung/universal/lowlevel_init.S b/board/samsung/universal/lowlevel_init.S
index 8ce517b..0096a5d 100644 (file)
--- a/board/samsung/universal/lowlevel_init.S
+++ b/board/samsung/universal/lowlevel_init.S
@@ -512,6 +512,22 @@ system_clock_init:
 #endif
        b       200f
 110:
+       ldr     r0, =S5PC110_PWR_CFG            @ 0xE010C000
+
+       /* Set OSC_FREQ value */
+       ldr     r1, =0xf
+       str     r1, [r0, #0x100]                @ S5PC110_OSC_FREQ
+
+       /* Set MTC_STABLE value */
+       ldr     r1, =0xffffffff
+       str     r1, [r0, #0x110]                @ S5PC110_MTC_STABLE
+
+       /* Set CLAMP_STABLE value */
+       ldr     r1, =0x3ff03ff
+       str     r1, [r0, #0x114]                @ S5PC110_CLAMP_STABLE
+
+       ldr     r0, =S5PC1XX_CLOCK_BASE         @ 0xE0100000
+
        /* Set Clock divider */
        ldr     r1, =0x14131330                 @ 1:1:4:4, 1:4:5
        str     r1, [r0, #0x300]
@@ -519,8 +535,9 @@ system_clock_init:
        str     r1, [r0, #0x310]
 
        /* Set Lock Time */
-       ldr     r1, =0xe10                      @ Locktime : 0xe10 = 3600
+       ldr     r1, =0x2cf                      @ Locktime : 30us
        str     r1, [r0, #0x000]                @ S5PC110_APLL_LOCK
+       ldr     r1, =0xe10                      @ Locktime : 0xe10 = 3600
        str     r1, [r0, #0x008]                @ S5PC110_MPLL_LOCK
        str     r1, [r0, #0x010]                @ S5PC110_EPLL_LOCK
        str     r1, [r0, #0x020]                @ S5PC110_VPLL_LOCK