omap3: embedd gpmc_cs into gpmc config struct

Embedd chip select configuration into struct for gpmc config
instead of having it completely separated as suggested by
Wolfgang Denk on
http://lists.denx.de/pipermail/u-boot/2009-May/052247.html

Signed-off-by: Matthias Ludwig <mludwig@ultratronik.de>

2 files changed, 13 insertions, 17 deletions

diff --git a/board/omap3/evm/evm.c b/board/omap3/evm/evm.c
index bfd2688d7..1f9cf32e6 100644
--- a/board/omap3/evm/evm.c
+++ b/board/omap3/evm/evm.c
@@ -93,17 +93,17 @@ void set_muxconf_regs(void)
 static void setup_net_chip(void)
 {
 	gpio_t *gpio3_base = (gpio_t *)OMAP34XX_GPIO3_BASE;
-	gpmc_csx_t *gpmc_cs5_base = (gpmc_csx_t *)GPMC_CONFIG_CS5_BASE;
+	gpmc_t *gpmc = (gpmc_t *)GPMC_BASE;
 	ctrl_t *ctrl_base = (ctrl_t *)OMAP34XX_CTRL_BASE;
 
 	/* Configure GPMC registers */
-	writel(NET_GPMC_CONFIG1, &gpmc_cs5_base->config1);
-	writel(NET_GPMC_CONFIG2, &gpmc_cs5_base->config2);
-	writel(NET_GPMC_CONFIG3, &gpmc_cs5_base->config3);
-	writel(NET_GPMC_CONFIG4, &gpmc_cs5_base->config4);
-	writel(NET_GPMC_CONFIG5, &gpmc_cs5_base->config5);
-	writel(NET_GPMC_CONFIG6, &gpmc_cs5_base->config6);
-	writel(NET_GPMC_CONFIG7, &gpmc_cs5_base->config7);
+	writel(NET_GPMC_CONFIG1, &gpmc->cs[5].config1);
+	writel(NET_GPMC_CONFIG2, &gpmc->cs[5].config2);
+	writel(NET_GPMC_CONFIG3, &gpmc->cs[5].config3);
+	writel(NET_GPMC_CONFIG4, &gpmc->cs[5].config4);
+	writel(NET_GPMC_CONFIG5, &gpmc->cs[5].config5);
+	writel(NET_GPMC_CONFIG6, &gpmc->cs[5].config6);
+	writel(NET_GPMC_CONFIG7, &gpmc->cs[5].config7);
 
 	/* Enable off mode for NWE in PADCONF_GPMC_NWE register */
 	writew(readw(&ctrl_base ->gpmc_nwe) | 0x0E00, &ctrl_base->gpmc_nwe);
diff --git a/board/omap3/zoom2/zoom2.c b/board/omap3/zoom2/zoom2.c
index 94a985dcb..2fab98e89 100644
--- a/board/omap3/zoom2/zoom2.c
+++ b/board/omap3/zoom2/zoom2.c
@@ -50,8 +50,8 @@
  * The details of the setting of the serial gpmc setup are not available.
  * The values were provided by another party.
  */
-extern void enable_gpmc_config(u32 *gpmc_config, gpmc_csx_t *gpmc_cs_base,
-			       u32 base, u32 size);
+void enable_gpmc_cs_config(u32 *gpmc_config, struct gpmc_cs *cs, u32 base,
+			u32 size);
 
 static u32 gpmc_serial_TL16CP754C[GPMC_MAX_REG] = {
 	0x00011000,
@@ -123,19 +123,15 @@ void zoom2_identify(void)
 int board_init (void)
 {
 	DECLARE_GLOBAL_DATA_PTR;
-	gpmc_csx_t *serial_cs_base;
+	gpmc_t *gpmc = (gpmc_t *)GPMC_BASE;
 	u32 *gpmc_config;
 
 	gpmc_init ();		/* in SRAM or SDRAM, finish GPMC */
 
 	/* Configure console support on zoom2 */
 	gpmc_config = gpmc_serial_TL16CP754C;
-	serial_cs_base = (gpmc_csx_t *) (GPMC_CONFIG_CS0_BASE +
-					 (3 * GPMC_CONFIG_WIDTH));
-	enable_gpmc_config(gpmc_config,
-			   serial_cs_base,
-			   SERIAL_TL16CP754C_BASE,
-			   GPMC_SIZE_16M);
+	enable_gpmc_cs_config(gpmc_config, &gpmc->cs[4],
+			SERIAL_TL16CP754C_BASE, GPMC_SIZE_16M);
 
 	/* board id for Linux */
 	gd->bd->bi_arch_number = MACH_TYPE_OMAP_ZOOM2;