Merge branch 'u-boot-ti/master' into 'u-boot-arm/master'

This required manual merging drivers/mtd/nand/Makefile
and adding am335x_evm support for CONFIG_SPL_NAND_DRIVERS

4 files changed, 60 insertions, 38 deletions

diff --git a/board/ti/am335x/board.c b/board/ti/am335x/board.c
index f0eca54..ed4229e 100644
--- a/board/ti/am335x/board.c
+++ b/board/ti/am335x/board.c
@@ -44,7 +44,7 @@ static struct uart_sys *uart_base = (struct uart_sys *)DEFAULT_UART_BASE;
 
 /* MII mode defines */
 #define MII_MODE_ENABLE		0x0
-#define RGMII_MODE_ENABLE	0xA
+#define RGMII_MODE_ENABLE	0x3A
 
 /* GPIO that controls power to DDR on EVM-SK */
 #define GPIO_DDR_VTT_EN		7
@@ -318,6 +318,8 @@ int board_init(void)
 
 	gd->bd->bi_boot_params = PHYS_DRAM_1 + 0x100;
 
+	gpmc_init();
+
 	return 0;
 }
 
diff --git a/board/ti/am335x/mux.c b/board/ti/am335x/mux.c
index 8437ef5..0283708 100644
--- a/board/ti/am335x/mux.c
+++ b/board/ti/am335x/mux.c
@@ -171,6 +171,25 @@ static struct module_pin_mux mii1_pin_mux[] = {
 	{-1},
 };
 
+static struct module_pin_mux nand_pin_mux[] = {
+	{OFFSET(gpmc_ad0), (MODE(0) | PULLUP_EN | RXACTIVE)},	/* NAND AD0 */
+	{OFFSET(gpmc_ad1), (MODE(0) | PULLUP_EN | RXACTIVE)},	/* NAND AD1 */
+	{OFFSET(gpmc_ad2), (MODE(0) | PULLUP_EN | RXACTIVE)},	/* NAND AD2 */
+	{OFFSET(gpmc_ad3), (MODE(0) | PULLUP_EN | RXACTIVE)},	/* NAND AD3 */
+	{OFFSET(gpmc_ad4), (MODE(0) | PULLUP_EN | RXACTIVE)},	/* NAND AD4 */
+	{OFFSET(gpmc_ad5), (MODE(0) | PULLUP_EN | RXACTIVE)},	/* NAND AD5 */
+	{OFFSET(gpmc_ad6), (MODE(0) | PULLUP_EN | RXACTIVE)},	/* NAND AD6 */
+	{OFFSET(gpmc_ad7), (MODE(0) | PULLUP_EN | RXACTIVE)},	/* NAND AD7 */
+	{OFFSET(gpmc_wait0), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* NAND WAIT */
+	{OFFSET(gpmc_wpn), (MODE(7) | PULLUP_EN | RXACTIVE)},	/* NAND_WPN */
+	{OFFSET(gpmc_csn0), (MODE(0) | PULLUDEN)},	/* NAND_CS0 */
+	{OFFSET(gpmc_advn_ale), (MODE(0) | PULLUDEN)}, /* NAND_ADV_ALE */
+	{OFFSET(gpmc_oen_ren), (MODE(0) | PULLUDEN)},	/* NAND_OE */
+	{OFFSET(gpmc_wen), (MODE(0) | PULLUDEN)},	/* NAND_WEN */
+	{OFFSET(gpmc_be0n_cle), (MODE(0) | PULLUDEN)},	/* NAND_BE_CLE */
+	{-1},
+};
+
 void enable_uart0_pin_mux(void)
 {
 	configure_module_pin_mux(uart0_pin_mux);
@@ -257,6 +276,9 @@ void enable_board_pin_mux(struct am335x_baseboard_id *header)
 		/* In profile #2 i2c1 and spi0 conflict. */
 		if (profile & ~PROFILE_2)
 			configure_module_pin_mux(i2c1_pin_mux);
+		/* Profiles 2 & 3 don't have NAND */
+		if (profile & ~(PROFILE_2 | PROFILE_3))
+			configure_module_pin_mux(nand_pin_mux);
 		else if (profile == PROFILE_2) {
 			configure_module_pin_mux(mmc1_pin_mux);
 			configure_module_pin_mux(spi0_pin_mux);
diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c
index f20ebed..b829a79 100644
--- a/board/ti/beagle/beagle.c
+++ b/board/ti/beagle/beagle.c
@@ -144,8 +144,7 @@ static int get_board_revision(void)
  * Description: If we use SPL then there is no x-loader nor config header
  * so we have to setup the DDR timings ourself on both banks.
  */
-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)
 {
 	int pop_mfr, pop_id;
 
@@ -156,29 +155,29 @@ void get_board_mem_timings(u32 *mcfg, u32 *ctrla, u32 *ctrlb, u32 *rfr_ctrl,
 	 */
 	identify_nand_chip(&pop_mfr, &pop_id);
 
-	*mr = MICRON_V_MR_165;
+	timings->mr = MICRON_V_MR_165;
 	switch (get_board_revision()) {
 	case REVISION_C4:
 		if (pop_mfr == NAND_MFR_STMICRO && pop_id == 0xba) {
 			/* 512MB DDR */
-			*mcfg = NUMONYX_V_MCFG_165(512 << 20);
-			*ctrla = NUMONYX_V_ACTIMA_165;
-			*ctrlb = NUMONYX_V_ACTIMB_165;
-			*rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_165MHz;
+			timings->mcfg = NUMONYX_V_MCFG_165(512 << 20);
+			timings->ctrla = NUMONYX_V_ACTIMA_165;
+			timings->ctrlb = NUMONYX_V_ACTIMB_165;
+			timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_165MHz;
 			break;
 		} else if (pop_mfr == NAND_MFR_MICRON && pop_id == 0xba) {
 			/* Beagleboard Rev C4, 512MB Nand/256MB DDR*/
-			*mcfg = MICRON_V_MCFG_165(128 << 20);
-			*ctrla = MICRON_V_ACTIMA_165;
-			*ctrlb = MICRON_V_ACTIMB_165;
-			*rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_165MHz;
+			timings->mcfg = MICRON_V_MCFG_165(128 << 20);
+			timings->ctrla = MICRON_V_ACTIMA_165;
+			timings->ctrlb = MICRON_V_ACTIMB_165;
+			timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_165MHz;
 			break;
 		} else if (pop_mfr == NAND_MFR_MICRON && pop_id == 0xbc) {
 			/* Beagleboard Rev C5, 256MB DDR */
-			*mcfg = MICRON_V_MCFG_200(256 << 20);
-			*ctrla = MICRON_V_ACTIMA_200;
-			*ctrlb = MICRON_V_ACTIMB_200;
-			*rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_200MHz;
+			timings->mcfg = MICRON_V_MCFG_200(256 << 20);
+			timings->ctrla = MICRON_V_ACTIMA_200;
+			timings->ctrlb = MICRON_V_ACTIMB_200;
+			timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_200MHz;
 			break;
 		}
 	case REVISION_XM_A:
@@ -186,24 +185,24 @@ void get_board_mem_timings(u32 *mcfg, u32 *ctrla, u32 *ctrlb, u32 *rfr_ctrl,
 	case REVISION_XM_C:
 		if (pop_mfr == 0) {
 			/* 256MB DDR */
-			*mcfg = MICRON_V_MCFG_200(256 << 20);
-			*ctrla = MICRON_V_ACTIMA_200;
-			*ctrlb = MICRON_V_ACTIMB_200;
-			*rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_200MHz;
+			timings->mcfg = MICRON_V_MCFG_200(256 << 20);
+			timings->ctrla = MICRON_V_ACTIMA_200;
+			timings->ctrlb = MICRON_V_ACTIMB_200;
+			timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_200MHz;
 		} else {
 			/* 512MB DDR */
-			*mcfg = NUMONYX_V_MCFG_165(512 << 20);
-			*ctrla = NUMONYX_V_ACTIMA_165;
-			*ctrlb = NUMONYX_V_ACTIMB_165;
-			*rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_165MHz;
+			timings->mcfg = NUMONYX_V_MCFG_165(512 << 20);
+			timings->ctrla = NUMONYX_V_ACTIMA_165;
+			timings->ctrlb = NUMONYX_V_ACTIMB_165;
+			timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_165MHz;
 		}
 		break;
 	default:
 		/* Assume 128MB and Micron/165MHz timings to be safe */
-		*mcfg = MICRON_V_MCFG_165(128 << 20);
-		*ctrla = MICRON_V_ACTIMA_165;
-		*ctrlb = MICRON_V_ACTIMB_165;
-		*rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_165MHz;
+		timings->mcfg = MICRON_V_MCFG_165(128 << 20);
+		timings->ctrla = MICRON_V_ACTIMA_165;
+		timings->ctrlb = MICRON_V_ACTIMB_165;
+		timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_165MHz;
 	}
 }
 #endif
diff --git a/board/ti/evm/evm.c b/board/ti/evm/evm.c
index 61fc7b5..8a3aa0c 100644
--- a/board/ti/evm/evm.c
+++ b/board/ti/evm/evm.c
@@ -128,8 +128,7 @@ int board_init(void)
  * provides the timing values back to the function that configures
  * the memory.
  */
-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)
 {
 	int pop_mfr, pop_id;
 
@@ -142,17 +141,17 @@ void get_board_mem_timings(u32 *mcfg, u32 *ctrla, u32 *ctrlb, u32 *rfr_ctrl,
 
 	if (pop_mfr == NAND_MFR_HYNIX && pop_id == 0xbc) {
 		/* 256MB DDR */
-		*mcfg = HYNIX_V_MCFG_200(256 << 20);
-		*ctrla = HYNIX_V_ACTIMA_200;
-		*ctrlb = HYNIX_V_ACTIMB_200;
+		timings->mcfg = HYNIX_V_MCFG_200(256 << 20);
+		timings->ctrla = HYNIX_V_ACTIMA_200;
+		timings->ctrlb = HYNIX_V_ACTIMB_200;
 	} else {
 		/* 128MB DDR */
-		*mcfg = MICRON_V_MCFG_165(128 << 20);
-		*ctrla = MICRON_V_ACTIMA_165;
-		*ctrlb = MICRON_V_ACTIMB_165;
+		timings->mcfg = MICRON_V_MCFG_165(128 << 20);
+		timings->ctrla = MICRON_V_ACTIMA_165;
+		timings->ctrlb = MICRON_V_ACTIMB_165;
 	}
-	*rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_165MHz;
-	*mr = MICRON_V_MR_165;
+	timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_165MHz;
+	timings->mr = MICRON_V_MR_165;
 }
 #endif