diff --git a/qiboot/src/cpu/s3c2442/gta02.c b/qiboot/src/cpu/s3c2442/gta02.c
index 2ea520a..7b78b81 100644
--- a/qiboot/src/cpu/s3c2442/gta02.c
+++ b/qiboot/src/cpu/s3c2442/gta02.c
@@ -168,7 +168,7 @@ void port_init_gta02(void)
 	 *     Binary :  01      01 ,  01     01  ,     10       10  , 10     10
 	 */
 	/* pulldown on GPF03: TP-4705+debug - debug conn will float */
-	rGPFCON = 0x0000AAAA;
+	rGPFCON = 0x00008AAA;
 	rGPFUP = 0x000000FF & ~(1 << 3);
 	rGPFDAT = 0x00000000;
 
@@ -366,6 +366,10 @@ static void close_gta02(void)
 	/* set I2C GPIO back to peripheral unit */
 
 	(bb_s3c24xx.close)();
+
+	/* aux back to being EINT */
+	rGPFCON = 0x0000AAAA;
+
 }
 
 static u8 get_ui_keys_gta02(void)
diff --git a/qiboot/src/cpu/s3c2442/start.S b/qiboot/src/cpu/s3c2442/start.S
index eaab799..6ff9194 100644
--- a/qiboot/src/cpu/s3c2442/start.S
+++ b/qiboot/src/cpu/s3c2442/start.S
@@ -298,7 +298,7 @@ cpu_init_crit:
 	bic	r0, r0, #0x00002300	@ clear bits 13, 9:8 (--V- --RS)
 	bic	r0, r0, #0x00000087	@ clear bits 7, 2:0 (B--- -CAM)
 	orr	r0, r0, #0x00000002	@ set bit 2 (A) Align
-	orr	r0, r0, #0x00001000	@ set bit 12 (I) I-Cache
+	orr	r0, r0, #0x00005000	@ set bits 14, 12 D and I-Cache
 	mcr	p15, 0, r0, c1, c0, 0
 
 	/*