2 files changed, 27 insertions, 22 deletions

diff --git a/arch/arm/cpu/armv7/omap3/sdrc.c b/arch/arm/cpu/armv7/omap3/sdrc.c
index f6d9b97bb4..e32bf118b1 100644
--- a/arch/arm/cpu/armv7/omap3/sdrc.c
+++ b/arch/arm/cpu/armv7/omap3/sdrc.c
@@ -113,18 +113,18 @@ u32 get_sdr_cs_offset(u32 cs)
  *  - Test CS to make sure it's OK for use
  */
 static void write_sdrc_timings(u32 cs, struct sdrc_actim *sdrc_actim_base,
-		u32 mcfg, u32 ctrla, u32 ctrlb, u32 rfr_ctrl, u32 mr)
+			struct board_sdrc_timings *timings)
 {
 	/* Setup timings we got from the board. */
-	writel(mcfg, &sdrc_base->cs[cs].mcfg);
-	writel(ctrla, &sdrc_actim_base->ctrla);
-	writel(ctrlb, &sdrc_actim_base->ctrlb);
-	writel(rfr_ctrl, &sdrc_base->cs[cs].rfr_ctrl);
+	writel(timings->mcfg, &sdrc_base->cs[cs].mcfg);
+	writel(timings->ctrla, &sdrc_actim_base->ctrla);
+	writel(timings->ctrlb, &sdrc_actim_base->ctrlb);
+	writel(timings->rfr_ctrl, &sdrc_base->cs[cs].rfr_ctrl);
 	writel(CMD_NOP, &sdrc_base->cs[cs].manual);
 	writel(CMD_PRECHARGE, &sdrc_base->cs[cs].manual);
 	writel(CMD_AUTOREFRESH, &sdrc_base->cs[cs].manual);
 	writel(CMD_AUTOREFRESH, &sdrc_base->cs[cs].manual);
-	writel(mr, &sdrc_base->cs[cs].mr);
+	writel(timings->mr, &sdrc_base->cs[cs].mr);
 
 	/*
 	 * Test ram in this bank
@@ -143,7 +143,7 @@ static void write_sdrc_timings(u32 cs, struct sdrc_actim *sdrc_actim_base,
 void do_sdrc_init(u32 cs, u32 early)
 {
 	struct sdrc_actim *sdrc_actim_base0, *sdrc_actim_base1;
-	u32 mcfg, ctrla, ctrlb, rfr_ctrl, mr;
+	struct board_sdrc_timings timings;
 
 	sdrc_actim_base0 = (struct sdrc_actim *)SDRC_ACTIM_CTRL0_BASE;
 	sdrc_actim_base1 = (struct sdrc_actim *)SDRC_ACTIM_CTRL1_BASE;
@@ -158,7 +158,7 @@ void do_sdrc_init(u32 cs, u32 early)
 	 * setup CS1.
 	 */
 #ifdef CONFIG_SPL_BUILD
-	get_board_mem_timings(&mcfg, &ctrla, &ctrlb, &rfr_ctrl, &mr);
+	get_board_mem_timings(&timings);
 #endif
 	if (early) {
 		/* reset sdrc controller */
@@ -177,11 +177,9 @@ void do_sdrc_init(u32 cs, u32 early)
 		writel(ENADLL | DLLPHASE_90, &sdrc_base->dlla_ctrl);
 		sdelay(0x20000);
 #ifdef CONFIG_SPL_BUILD
-		write_sdrc_timings(CS0, sdrc_actim_base0, mcfg, ctrla, ctrlb,
-				rfr_ctrl, mr);
+		write_sdrc_timings(CS0, sdrc_actim_base0, &timings);
 		make_cs1_contiguous();
-		write_sdrc_timings(CS1, sdrc_actim_base1, mcfg, ctrla, ctrlb,
-				rfr_ctrl, mr);
+		write_sdrc_timings(CS1, sdrc_actim_base1, &timings);
 #endif
 
 	}
@@ -193,14 +191,12 @@ void do_sdrc_init(u32 cs, u32 early)
 	 * so we may be asked now to setup CS1.
 	 */
 	if (cs == CS1) {
-		mcfg = readl(&sdrc_base->cs[CS0].mcfg),
-		rfr_ctrl = readl(&sdrc_base->cs[CS0].rfr_ctrl);
-		ctrla = readl(&sdrc_actim_base0->ctrla),
-		ctrlb = readl(&sdrc_actim_base0->ctrlb);
-		mr = readl(&sdrc_base->cs[CS0].mr);
-		write_sdrc_timings(cs, sdrc_actim_base1, mcfg, ctrla, ctrlb,
-				rfr_ctrl, mr);
-
+		timings.mcfg = readl(&sdrc_base->cs[CS0].mcfg),
+		timings.rfr_ctrl = readl(&sdrc_base->cs[CS0].rfr_ctrl);
+		timings.ctrla = readl(&sdrc_actim_base0->ctrla);
+		timings.ctrlb = readl(&sdrc_actim_base0->ctrlb);
+		timings.mr = readl(&sdrc_base->cs[CS0].mr);
+		write_sdrc_timings(cs, sdrc_actim_base1, &timings);
 	}
 }
 
diff --git a/arch/arm/include/asm/arch-omap3/sys_proto.h b/arch/arm/include/asm/arch-omap3/sys_proto.h
index 9e52b12aa2..d60f2addb2 100644
--- a/arch/arm/include/asm/arch-omap3/sys_proto.h
+++ b/arch/arm/include/asm/arch-omap3/sys_proto.h
@@ -32,6 +32,15 @@ struct emu_hal_params {
 	u32 param1;
 };
 
+/* Board SDRC timing values */
+struct board_sdrc_timings {
+	u32 mcfg;
+	u32 ctrla;
+	u32 ctrlb;
+	u32 rfr_ctrl;
+	u32 mr;
+};
+
 void prcm_init(void);
 void per_clocks_enable(void);
 void ehci_clocks_enable(void);
@@ -39,8 +48,8 @@ void ehci_clocks_enable(void);
 void memif_init(void);
 void sdrc_init(void);
 void do_sdrc_init(u32, u32);
-void get_board_mem_timings(u32 *mcfg, u32 *ctrla, u32 *ctrlb, u32 *rfr_ctrl,
-		u32 *mr);
+
+void get_board_mem_timings(struct board_sdrc_timings *timings);
 void identify_nand_chip(int *mfr, int *id);
 void emif4_init(void);
 void gpmc_init(void);