s5pc110: aquila: OneNAND Sync Write support & clock gate

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

diff --git a/board/samsung/universal/lowlevel_init.S b/board/samsung/universal/lowlevel_init.S
index a3796be..86769c9 100644 (file)
--- a/board/samsung/universal/lowlevel_init.S
+++ b/board/samsung/universal/lowlevel_init.S
@@ -223,13 +223,18 @@ lowlevel_init:
         * BL[11:9]     : Continuous
         * VHF[3]       : Very High Frequency Enable (Over 83MHz)
         * HF[2]        : High Frequency Enable (Over 66MHz)
+        * WM[1]        : Sync Write
         */
        cmp     r7, r8
-       ldrne   r1, =0xE004
+       ldrne   r1, =0xE006
        ldrne   r0, =0xB001E442
        strneh  r1, [r0]
 
-       ldrne   r1, =0x2E004
+       /*
+        * GCE[26]      : Gated Clock Enable
+        * RPE[17]      : Enables Read Prefetch
+        */
+       ldrne   r1, =((1 << 26) | (1 << 17) | 0xE006)
        ldrne   r0, =0xB0600000
        strne   r1, [r0, #0x100]                        @ ONENAND_IF_CTRL
        ldrne   r1, =0x1212