MLK-12436-10: mx6sabresd: update board code and header file

Align board code and header file with imx_v2015.04.
Update pmic settings.
wrap spi code together using CONFIG_MXC_SPI macro.
To i.MX6SOLO, need to define CONFIG_MX6DL.

Signed-off-by: Peng Fan <peng.fan@nxp.com>

4 files changed, 122 insertions, 25 deletions

diff --git a/board/freescale/mx6sabresd/mx6sabresd.c b/board/freescale/mx6sabresd/mx6sabresd.c
index 8cdc950..eceb8cc 100644
--- a/board/freescale/mx6sabresd/mx6sabresd.c
+++ b/board/freescale/mx6sabresd/mx6sabresd.c
@@ -34,6 +34,9 @@
 #include <lcd.h>
 #include <mxc_epdc_fb.h>
 #endif
+#ifdef CONFIG_CMD_SATA
+#include <asm/imx-common/sata.h>
+#endif
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -147,6 +150,7 @@ static iomux_v3_cfg_t const usdhc4_pads[] = {
 	MX6_PAD_SD4_DAT7__SD4_DATA7 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
 };
 
+#ifdef CONFIG_MXC_SPI
 static iomux_v3_cfg_t const ecspi1_pads[] = {
 	MX6_PAD_KEY_COL0__ECSPI1_SCLK | MUX_PAD_CTRL(SPI_PAD_CTRL),
 	MX6_PAD_KEY_COL1__ECSPI1_MISO | MUX_PAD_CTRL(SPI_PAD_CTRL),
@@ -154,6 +158,17 @@ static iomux_v3_cfg_t const ecspi1_pads[] = {
 	MX6_PAD_KEY_ROW1__GPIO4_IO09 | MUX_PAD_CTRL(NO_PAD_CTRL),
 };
 
+static void setup_spi(void)
+{
+	imx_iomux_v3_setup_multiple_pads(ecspi1_pads, ARRAY_SIZE(ecspi1_pads));
+}
+
+int board_spi_cs_gpio(unsigned bus, unsigned cs)
+{
+	return (bus == 0 && cs == 0) ? (IMX_GPIO_NR(4, 9)) : -1;
+}
+#endif
+
 static iomux_v3_cfg_t const rgb_pads[] = {
 	MX6_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK | MUX_PAD_CTRL(NO_PAD_CTRL),
 	MX6_PAD_DI0_PIN15__IPU1_DI0_PIN15 | MUX_PAD_CTRL(NO_PAD_CTRL),
@@ -206,11 +221,6 @@ static struct i2c_pads_info i2c_pad_info1 = {
 	}
 };
 
-static void setup_spi(void)
-{
-	imx_iomux_v3_setup_multiple_pads(ecspi1_pads, ARRAY_SIZE(ecspi1_pads));
-}
-
 iomux_v3_cfg_t const pcie_pads[] = {
 	MX6_PAD_EIM_D19__GPIO3_IO19 | MUX_PAD_CTRL(NO_PAD_CTRL),	/* POWER */
 	MX6_PAD_GPIO_17__GPIO7_IO12 | MUX_PAD_CTRL(NO_PAD_CTRL),	/* RESET */
@@ -848,44 +858,96 @@ int board_init(void)
 	setup_epdc();
 #endif
 
+#ifdef CONFIG_CMD_SATA
+	setup_sata();
+#endif
+
 	return 0;
 }
 
 int power_init_board(void)
 {
-	struct pmic *p;
+	struct pmic *pfuze;
 	unsigned int reg;
 	int ret;
 
-	p = pfuze_common_init(I2C_PMIC);
-	if (!p)
+	pfuze = pfuze_common_init(I2C_PMIC);
+	if (!pfuze)
 		return -ENODEV;
 
-	ret = pfuze_mode_init(p, APS_PFM);
+	if (is_mx6dqp())
+		ret = pfuze_mode_init(pfuze, APS_APS);
+	else
+		ret = pfuze_mode_init(pfuze, APS_PFM);
+
 	if (ret < 0)
 		return ret;
 
 	/* Increase VGEN3 from 2.5 to 2.8V */
-	pmic_reg_read(p, PFUZE100_VGEN3VOL, &reg);
+	pmic_reg_read(pfuze, PFUZE100_VGEN3VOL, &reg);
 	reg &= ~LDO_VOL_MASK;
 	reg |= LDOB_2_80V;
-	pmic_reg_write(p, PFUZE100_VGEN3VOL, reg);
+	pmic_reg_write(pfuze, PFUZE100_VGEN3VOL, reg);
 
 	/* Increase VGEN5 from 2.8 to 3V */
-	pmic_reg_read(p, PFUZE100_VGEN5VOL, &reg);
+	pmic_reg_read(pfuze, PFUZE100_VGEN5VOL, &reg);
 	reg &= ~LDO_VOL_MASK;
 	reg |= LDOB_3_00V;
-	pmic_reg_write(p, PFUZE100_VGEN5VOL, reg);
+	pmic_reg_write(pfuze, PFUZE100_VGEN5VOL, reg);
+
+	if (is_mx6dqp()) {
+		/* set SW1C staby volatage 1.075V*/
+		pmic_reg_read(pfuze, PFUZE100_SW1CSTBY, &reg);
+		reg &= ~0x3f;
+		reg |= 0x1f;
+		pmic_reg_write(pfuze, PFUZE100_SW1CSTBY, reg);
+
+		/* set SW1C/VDDSOC step ramp up time to from 16us to 4us/25mV */
+		pmic_reg_read(pfuze, PFUZE100_SW1CCONF, &reg);
+		reg &= ~0xc0;
+		reg |= 0x40;
+		pmic_reg_write(pfuze, PFUZE100_SW1CCONF, reg);
+
+		/* set SW2/VDDARM staby volatage 0.975V*/
+		pmic_reg_read(pfuze, PFUZE100_SW2STBY, &reg);
+		reg &= ~0x3f;
+		reg |= 0x17;
+		pmic_reg_write(pfuze, PFUZE100_SW2STBY, reg);
+
+		/* set SW2/VDDARM step ramp up time to from 16us to 4us/25mV */
+		pmic_reg_read(pfuze, PFUZE100_SW2CONF, &reg);
+		reg &= ~0xc0;
+		reg |= 0x40;
+		pmic_reg_write(pfuze, PFUZE100_SW2CONF, reg);
+	} else {
+		/* set SW1AB staby volatage 0.975V*/
+		pmic_reg_read(pfuze, PFUZE100_SW1ABSTBY, &reg);
+		reg &= ~0x3f;
+		reg |= 0x1b;
+		pmic_reg_write(pfuze, PFUZE100_SW1ABSTBY, reg);
+
+		/* set SW1AB/VDDARM step ramp up time from 16us to 4us/25mV */
+		pmic_reg_read(pfuze, PFUZE100_SW1ABCONF, &reg);
+		reg &= ~0xc0;
+		reg |= 0x40;
+		pmic_reg_write(pfuze, PFUZE100_SW1ABCONF, reg);
+
+		/* set SW1C staby volatage 0.975V*/
+		pmic_reg_read(pfuze, PFUZE100_SW1CSTBY, &reg);
+		reg &= ~0x3f;
+		reg |= 0x1b;
+		pmic_reg_write(pfuze, PFUZE100_SW1CSTBY, reg);
+
+		/* set SW1C/VDDSOC step ramp up time to from 16us to 4us/25mV */
+		pmic_reg_read(pfuze, PFUZE100_SW1CCONF, &reg);
+		reg &= ~0xc0;
+		reg |= 0x40;
+		pmic_reg_write(pfuze, PFUZE100_SW1CCONF, reg);
+	}
 
 	return 0;
 }
 
-#ifdef CONFIG_MXC_SPI
-int board_spi_cs_gpio(unsigned bus, unsigned cs)
-{
-	return (bus == 0 && cs == 0) ? (IMX_GPIO_NR(4, 9)) : -1;
-}
-#endif
 
 #ifdef CONFIG_CMD_BMODE
 static const struct boot_mode board_boot_modes[] = {
diff --git a/include/configs/mx6_common.h b/include/configs/mx6_common.h
index e4c4574..03c72ec 100644
--- a/include/configs/mx6_common.h
+++ b/include/configs/mx6_common.h
@@ -24,6 +24,14 @@
 #define CONFIG_BOARD_POSTCLK_INIT
 #define CONFIG_MXC_GPT_HCLK
 
+#ifdef CONFIG_MX6QP
+#define CONFIG_MX6Q
+#endif
+
+#ifdef CONFIG_MX6SOLO
+#define CONFIG_MX6DL
+#endif
+
 #define CONFIG_SYS_NO_FLASH
 
 #define CONFIG_SYS_BOOTM_LEN	0x1000000
diff --git a/include/configs/mx6sabre_common.h b/include/configs/mx6sabre_common.h
index b4d802a..667b0a0 100644
--- a/include/configs/mx6sabre_common.h
+++ b/include/configs/mx6sabre_common.h
@@ -129,7 +129,8 @@
 			"fi; "	\
 		"fi\0" \
 	EMMC_ENV	  \
-	"mmcargs=setenv bootargs console=${console},${baudrate} " \
+	"smp=" CONFIG_SYS_NOSMP "\0"\
+	"mmcargs=setenv bootargs console=${console},${baudrate} ${smp}" \
 		"root=${mmcroot}\0" \
 	"loadbootscript=" \
 		"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
@@ -152,7 +153,7 @@
 		"else " \
 			"bootz; " \
 		"fi;\0" \
-	"netargs=setenv bootargs console=${console},${baudrate} " \
+	"netargs=setenv bootargs console=${console},${baudrate} ${smp}" \
 		"root=/dev/nfs " \
 		"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 	"netboot=echo Booting from net ...; " \
@@ -233,6 +234,10 @@
 /* Environment organization */
 #define CONFIG_ENV_SIZE			(8 * 1024)
 
+#ifndef CONFIG_SYS_NOSMP
+#define CONFIG_SYS_NOSMP
+#endif
+
 #define CONFIG_ENV_IS_IN_MMC
 
 #if defined(CONFIG_ENV_IS_IN_MMC)
diff --git a/include/configs/mx6sabresd.h b/include/configs/mx6sabresd.h
index 5e3c4ba..329bf17 100644
--- a/include/configs/mx6sabresd.h
+++ b/include/configs/mx6sabresd.h
@@ -18,18 +18,40 @@
 #define CONFIG_MACH_TYPE	3980
 #define CONFIG_MXC_UART_BASE	UART1_BASE
 #define CONFIG_CONSOLE_DEV		"ttymxc0"
-#define CONFIG_MMCROOT			"/dev/mmcblk1p2"
+#define CONFIG_MMCROOT			"/dev/mmcblk2p2"  /* SDHC3 */
 
-#define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
+#if defined(CONFIG_MX6QP)
+#define PHYS_SDRAM_SIZE		(1u * 1024 * 1024 * 1024)
+#elif defined(CONFIG_MX6Q)
+#define PHYS_SDRAM_SIZE		(1u * 1024 * 1024 * 1024)
+#elif defined(CONFIG_MX6DL)
+#define PHYS_SDRAM_SIZE		(1u * 1024 * 1024 * 1024)
+#elif defined(CONFIG_MX6SOLO)
+#define PHYS_SDRAM_SIZE		(512u * 1024 * 1024)
+#endif
 
 #include "mx6sabre_common.h"
 
 #define CONFIG_SYS_FSL_USDHC_NUM	3
-#if defined(CONFIG_ENV_IS_IN_MMC)
 #define CONFIG_SYS_MMC_ENV_DEV		1	/* SDHC3 */
+#define CONFIG_SYS_MMC_ENV_PART                0       /* user partition */
+
+#ifdef CONFIG_SYS_USE_SPINOR
+#define CONFIG_SF_DEFAULT_CS   0
 #endif
 
-#define CONFIG_CMD_PCI
+/*
+ * imx6 q/dl/solo pcie would be failed to work properly in kernel, if
+ * the pcie module is iniialized/enumerated both in uboot and linux
+ * kernel.
+ * rootcause:imx6 q/dl/solo pcie don't have the reset mechanism.
+ * it is only be RESET by the POR. So, the pcie module only be
+ * initialized/enumerated once in one POR.
+ * Set to use pcie in kernel defaultly, mask the pcie config here.
+ * Remove the mask freely, if the uboot pcie functions, rather than
+ * the kernel's, are required.
+ */
+/* #define CONFIG_CMD_PCI */
 #ifdef CONFIG_CMD_PCI
 #define CONFIG_PCI
 #define CONFIG_PCI_PNP