ENGR00160399 Added support for the MX6Q Sabre-lite board

Includes support for uSDHC read, write, FEC, SPI-NOR etc.

Signed-off-by: Mahesh Mahadevan <r9aadq@freescale.com>

2 files changed, 26 insertions, 47 deletions

diff --git a/include/asm-arm/arch-mx6/mx6_pins.h b/include/asm-arm/arch-mx6/mx6_pins.h
index 539231b..9648aa9 100644
--- a/include/asm-arm/arch-mx6/mx6_pins.h
+++ b/include/asm-arm/arch-mx6/mx6_pins.h
@@ -36,9 +36,9 @@ typedef enum iomux_config {
 	IOMUX_CONFIG_ALT5,
 	IOMUX_CONFIG_ALT6,
 	IOMUX_CONFIG_ALT7,
-	IOMUX_CONFIG_GPIO,      /* added to help user use GPIO mode */
-	IOMUX_CONFIG_SION = 0x1 << 4,   /* LOOPBACK:MUX SION bit */
-	} iomux_pin_cfg_t;
+	IOMUX_CONFIG_GPIO,	/* added to help user use GPIO mode */
+	IOMUX_CONFIG_SION = 0x1 << 4,	/* LOOPBACK:MUX SION bit */
+} iomux_pin_cfg_t;
 
 #define NON_MUX_I       0x3FF
 #define NON_PAD_I       0x7FF
@@ -47,6 +47,9 @@ typedef enum iomux_config {
 		PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
 		PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
 
+#define MX6Q_ECSPI_PAD_CTRL	(PAD_CTL_SRE_FAST | PAD_CTL_PUS_100K_DOWN | PAD_CTL_SPEED_MED | \
+		PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
+
 #define MX6Q_USDHC_PAD_CTRL	(PAD_CTL_PKE | PAD_CTL_PUE |	\
 		PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_LOW | \
 		PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
@@ -3651,8 +3654,6 @@ typedef enum iomux_config {
 #define _MX6Q_PAD_SD2_DAT3__ANATOP_ANATOP_TESTO_3                              \
 		IOMUX_PAD(0x0744, 0x035C, 7, 0x0000, 0, 0)
 
-
-
 #define  MX6Q_PAD_SD2_DAT1__USDHC2_DAT1                          (_MX6Q_PAD_SD2_DAT1__USDHC2_DAT1 | MUX_PAD_CTRL(MX6Q_USDHC_PAD_CTRL))
 #define  MX6Q_PAD_SD2_DAT1__ECSPI5_SS0                           (_MX6Q_PAD_SD2_DAT1__ECSPI5_SS0 | MUX_PAD_CTRL(NO_PAD_CTRL))
 #define  MX6Q_PAD_SD2_DAT1__WEIM_WEIM_CS_2                       (_MX6Q_PAD_SD2_DAT1__WEIM_WEIM_CS_2 | MUX_PAD_CTRL(NO_PAD_CTRL))
@@ -3679,7 +3680,6 @@ typedef enum iomux_config {
 #define  MX6Q_PAD_SD2_DAT0__DCIC2_DCIC_OUT                       (_MX6Q_PAD_SD2_DAT0__DCIC2_DCIC_OUT | MUX_PAD_CTRL(NO_PAD_CTRL))
 #define  MX6Q_PAD_SD2_DAT0__ANATOP_ANATOP_TESTO_2                (_MX6Q_PAD_SD2_DAT0__ANATOP_ANATOP_TESTO_2 | MUX_PAD_CTRL(NO_PAD_CTRL))
 
-
 #define  MX6Q_PAD_RGMII_TXC__USBOH3_H2_DATA                      (_MX6Q_PAD_RGMII_TXC__USBOH3_H2_DATA | MUX_PAD_CTRL(NO_PAD_CTRL))
 #define  MX6Q_PAD_RGMII_TXC__ENET_RGMII_TXC                      (_MX6Q_PAD_RGMII_TXC__ENET_RGMII_TXC | MUX_PAD_CTRL(MX6Q_ENET_PAD_CTRL))
 #define  MX6Q_PAD_RGMII_TXC__SPDIF_SPDIF_EXTCLK                  (_MX6Q_PAD_RGMII_TXC__SPDIF_SPDIF_EXTCLK | MUX_PAD_CTRL(NO_PAD_CTRL))
@@ -3687,7 +3687,6 @@ typedef enum iomux_config {
 #define  MX6Q_PAD_RGMII_TXC__MIPI_CORE_DPHY_TEST_IN_0            (_MX6Q_PAD_RGMII_TXC__MIPI_CORE_DPHY_TEST_IN_0 | MUX_PAD_CTRL(NO_PAD_CTRL))
 #define  MX6Q_PAD_RGMII_TXC__ANATOP_ANATOP_24M_OUT               (_MX6Q_PAD_RGMII_TXC__ANATOP_ANATOP_24M_OUT | MUX_PAD_CTRL(NO_PAD_CTRL))
 
-
 #define  MX6Q_PAD_RGMII_TD0__MIPI_HSI_CTRL_TX_READY              (_MX6Q_PAD_RGMII_TD0__MIPI_HSI_CTRL_TX_READY | MUX_PAD_CTRL(NO_PAD_CTRL))
 #define  MX6Q_PAD_RGMII_TD0__ENET_RGMII_TD0                      (_MX6Q_PAD_RGMII_TD0__ENET_RGMII_TD0 | MUX_PAD_CTRL(MX6Q_ENET_PAD_CTRL))
 #define  MX6Q_PAD_RGMII_TD0__GPIO_6_20                           (_MX6Q_PAD_RGMII_TD0__GPIO_6_20 | MUX_PAD_CTRL(NO_PAD_CTRL))
@@ -3699,32 +3698,27 @@ typedef enum iomux_config {
 #define  MX6Q_PAD_RGMII_TD1__MIPI_CORE_DPHY_TEST_IN_2            (_MX6Q_PAD_RGMII_TD1__MIPI_CORE_DPHY_TEST_IN_2 | MUX_PAD_CTRL(NO_PAD_CTRL))
 #define  MX6Q_PAD_RGMII_TD1__CCM_PLL3_BYP                        (_MX6Q_PAD_RGMII_TD1__CCM_PLL3_BYP | MUX_PAD_CTRL(NO_PAD_CTRL))
 
-
 #define  MX6Q_PAD_RGMII_TD2__MIPI_HSI_CTRL_RX_DATA               (_MX6Q_PAD_RGMII_TD2__MIPI_HSI_CTRL_RX_DATA | MUX_PAD_CTRL(NO_PAD_CTRL))
 #define  MX6Q_PAD_RGMII_TD2__ENET_RGMII_TD2                      (_MX6Q_PAD_RGMII_TD2__ENET_RGMII_TD2 | MUX_PAD_CTRL(MX6Q_ENET_PAD_CTRL))
 #define  MX6Q_PAD_RGMII_TD2__GPIO_6_22                           (_MX6Q_PAD_RGMII_TD2__GPIO_6_22 | MUX_PAD_CTRL(NO_PAD_CTRL))
 #define  MX6Q_PAD_RGMII_TD2__MIPI_CORE_DPHY_TEST_IN_3            (_MX6Q_PAD_RGMII_TD2__MIPI_CORE_DPHY_TEST_IN_3 | MUX_PAD_CTRL(NO_PAD_CTRL))
 #define  MX6Q_PAD_RGMII_TD2__CCM_PLL2_BYP                        (_MX6Q_PAD_RGMII_TD2__CCM_PLL2_BYP | MUX_PAD_CTRL(NO_PAD_CTRL))
 
-
 #define  MX6Q_PAD_RGMII_TD3__MIPI_HSI_CTRL_RX_WAKE               (_MX6Q_PAD_RGMII_TD3__MIPI_HSI_CTRL_RX_WAKE | MUX_PAD_CTRL(NO_PAD_CTRL))
 #define  MX6Q_PAD_RGMII_TD3__ENET_RGMII_TD3                      (_MX6Q_PAD_RGMII_TD3__ENET_RGMII_TD3 | MUX_PAD_CTRL(MX6Q_ENET_PAD_CTRL))
 #define  MX6Q_PAD_RGMII_TD3__GPIO_6_23                           (_MX6Q_PAD_RGMII_TD3__GPIO_6_23 | MUX_PAD_CTRL(NO_PAD_CTRL))
 #define  MX6Q_PAD_RGMII_TD3__MIPI_CORE_DPHY_TEST_IN_4            (_MX6Q_PAD_RGMII_TD3__MIPI_CORE_DPHY_TEST_IN_4 | MUX_PAD_CTRL(NO_PAD_CTRL))
 
-
 #define  MX6Q_PAD_RGMII_RX_CTL__USBOH3_H3_DATA                   (_MX6Q_PAD_RGMII_RX_CTL__USBOH3_H3_DATA | MUX_PAD_CTRL(NO_PAD_CTRL))
 #define  MX6Q_PAD_RGMII_RX_CTL__ENET_RGMII_RX_CTL                (_MX6Q_PAD_RGMII_RX_CTL__ENET_RGMII_RX_CTL | MUX_PAD_CTRL(MX6Q_ENET_PAD_CTRL))
 #define  MX6Q_PAD_RGMII_RX_CTL__GPIO_6_24                        (_MX6Q_PAD_RGMII_RX_CTL__GPIO_6_24 | MUX_PAD_CTRL(NO_PAD_CTRL))
 #define  MX6Q_PAD_RGMII_RX_CTL__MIPI_CORE_DPHY_TEST_IN_5         (_MX6Q_PAD_RGMII_RX_CTL__MIPI_CORE_DPHY_TEST_IN_5 | MUX_PAD_CTRL(NO_PAD_CTRL))
 
-
 #define  MX6Q_PAD_RGMII_RD0__MIPI_HSI_CTRL_RX_READY              (_MX6Q_PAD_RGMII_RD0__MIPI_HSI_CTRL_RX_READY | MUX_PAD_CTRL(NO_PAD_CTRL))
 #define  MX6Q_PAD_RGMII_RD0__ENET_RGMII_RD0                      (_MX6Q_PAD_RGMII_RD0__ENET_RGMII_RD0 | MUX_PAD_CTRL(MX6Q_ENET_PAD_CTRL))
 #define  MX6Q_PAD_RGMII_RD0__GPIO_6_25                           (_MX6Q_PAD_RGMII_RD0__GPIO_6_25 | MUX_PAD_CTRL(NO_PAD_CTRL))
 #define  MX6Q_PAD_RGMII_RD0__MIPI_CORE_DPHY_TEST_IN_6            (_MX6Q_PAD_RGMII_RD0__MIPI_CORE_DPHY_TEST_IN_6 | MUX_PAD_CTRL(NO_PAD_CTRL))
 
-
 #define  MX6Q_PAD_RGMII_TX_CTL__USBOH3_H2_STROBE                 (_MX6Q_PAD_RGMII_TX_CTL__USBOH3_H2_STROBE | MUX_PAD_CTRL(NO_PAD_CTRL))
 #define  MX6Q_PAD_RGMII_TX_CTL__ENET_RGMII_TX_CTL                (_MX6Q_PAD_RGMII_TX_CTL__ENET_RGMII_TX_CTL | MUX_PAD_CTRL(MX6Q_ENET_PAD_CTRL))
 #define  MX6Q_PAD_RGMII_TX_CTL__GPIO_6_26                        (_MX6Q_PAD_RGMII_TX_CTL__GPIO_6_26 | MUX_PAD_CTRL(NO_PAD_CTRL))
@@ -3771,7 +3765,7 @@ typedef enum iomux_config {
 #define  MX6Q_PAD_EIM_EB2__SRC_BT_CFG_30                         (_MX6Q_PAD_EIM_EB2__SRC_BT_CFG_30 | MUX_PAD_CTRL(NO_PAD_CTRL))
 
 #define  MX6Q_PAD_EIM_D16__WEIM_WEIM_D_16                        (_MX6Q_PAD_EIM_D16__WEIM_WEIM_D_16 | MUX_PAD_CTRL(NO_PAD_CTRL))
-#define  MX6Q_PAD_EIM_D16__ECSPI1_SCLK                           (_MX6Q_PAD_EIM_D16__ECSPI1_SCLK | MUX_PAD_CTRL(NO_PAD_CTRL))
+#define  MX6Q_PAD_EIM_D16__ECSPI1_SCLK                           (_MX6Q_PAD_EIM_D16__ECSPI1_SCLK | MUX_PAD_CTRL(MX6Q_ECSPI_PAD_CTRL))
 #define  MX6Q_PAD_EIM_D16__IPU1_DI0_PIN5                         (_MX6Q_PAD_EIM_D16__IPU1_DI0_PIN5 | MUX_PAD_CTRL(NO_PAD_CTRL))
 #define  MX6Q_PAD_EIM_D16__IPU2_CSI1_D_18                        (_MX6Q_PAD_EIM_D16__IPU2_CSI1_D_18 | MUX_PAD_CTRL(NO_PAD_CTRL))
 #define  MX6Q_PAD_EIM_D16__HDMI_TX_DDC_SDA                       (_MX6Q_PAD_EIM_D16__HDMI_TX_DDC_SDA | MUX_PAD_CTRL(NO_PAD_CTRL))
@@ -3779,7 +3773,7 @@ typedef enum iomux_config {
 #define  MX6Q_PAD_EIM_D16__I2C2_SDA                              (_MX6Q_PAD_EIM_D16__I2C2_SDA | MUX_PAD_CTRL(MX6Q_I2C_PAD_CTRL))
 
 #define  MX6Q_PAD_EIM_D17__WEIM_WEIM_D_17                        (_MX6Q_PAD_EIM_D17__WEIM_WEIM_D_17 | MUX_PAD_CTRL(NO_PAD_CTRL))
-#define  MX6Q_PAD_EIM_D17__ECSPI1_MISO                           (_MX6Q_PAD_EIM_D17__ECSPI1_MISO | MUX_PAD_CTRL(NO_PAD_CTRL))
+#define  MX6Q_PAD_EIM_D17__ECSPI1_MISO                           (_MX6Q_PAD_EIM_D17__ECSPI1_MISO | MUX_PAD_CTRL(MX6Q_ECSPI_PAD_CTRL))
 #define  MX6Q_PAD_EIM_D17__IPU1_DI0_PIN6                         (_MX6Q_PAD_EIM_D17__IPU1_DI0_PIN6 | MUX_PAD_CTRL(NO_PAD_CTRL))
 #define  MX6Q_PAD_EIM_D17__IPU2_CSI1_PIXCLK                      (_MX6Q_PAD_EIM_D17__IPU2_CSI1_PIXCLK | MUX_PAD_CTRL(NO_PAD_CTRL))
 #define  MX6Q_PAD_EIM_D17__DCIC1_DCIC_OUT                        (_MX6Q_PAD_EIM_D17__DCIC1_DCIC_OUT | MUX_PAD_CTRL(NO_PAD_CTRL))
@@ -3788,7 +3782,7 @@ typedef enum iomux_config {
 #define  MX6Q_PAD_EIM_D17__PL301_MX6QPER1_HBURST_1               (_MX6Q_PAD_EIM_D17__PL301_MX6QPER1_HBURST_1 | MUX_PAD_CTRL(NO_PAD_CTRL))
 
 #define  MX6Q_PAD_EIM_D18__WEIM_WEIM_D_18                        (_MX6Q_PAD_EIM_D18__WEIM_WEIM_D_18 | MUX_PAD_CTRL(NO_PAD_CTRL))
-#define  MX6Q_PAD_EIM_D18__ECSPI1_MOSI                           (_MX6Q_PAD_EIM_D18__ECSPI1_MOSI | MUX_PAD_CTRL(NO_PAD_CTRL))
+#define  MX6Q_PAD_EIM_D18__ECSPI1_MOSI                           (_MX6Q_PAD_EIM_D18__ECSPI1_MOSI | MUX_PAD_CTRL(MX6Q_ECSPI_PAD_CTRL))
 #define  MX6Q_PAD_EIM_D18__IPU1_DI0_PIN7                         (_MX6Q_PAD_EIM_D18__IPU1_DI0_PIN7 | MUX_PAD_CTRL(NO_PAD_CTRL))
 #define  MX6Q_PAD_EIM_D18__IPU2_CSI1_D_17                        (_MX6Q_PAD_EIM_D18__IPU2_CSI1_D_17 | MUX_PAD_CTRL(NO_PAD_CTRL))
 #define  MX6Q_PAD_EIM_D18__IPU1_DI1_D0_CS                        (_MX6Q_PAD_EIM_D18__IPU1_DI1_D0_CS | MUX_PAD_CTRL(NO_PAD_CTRL))
@@ -3797,7 +3791,7 @@ typedef enum iomux_config {
 #define  MX6Q_PAD_EIM_D18__PL301_MX6QPER1_HBURST_2               (_MX6Q_PAD_EIM_D18__PL301_MX6QPER1_HBURST_2 | MUX_PAD_CTRL(NO_PAD_CTRL))
 
 #define  MX6Q_PAD_EIM_D19__WEIM_WEIM_D_19                        (_MX6Q_PAD_EIM_D19__WEIM_WEIM_D_19 | MUX_PAD_CTRL(NO_PAD_CTRL))
-#define  MX6Q_PAD_EIM_D19__ECSPI1_SS1                            (_MX6Q_PAD_EIM_D19__ECSPI1_SS1 | MUX_PAD_CTRL(NO_PAD_CTRL))
+#define  MX6Q_PAD_EIM_D19__ECSPI1_SS1                            (_MX6Q_PAD_EIM_D19__ECSPI1_SS1 | MUX_PAD_CTRL(MX6Q_ECSPI_PAD_CTRL))
 #define  MX6Q_PAD_EIM_D19__IPU1_DI0_PIN8                         (_MX6Q_PAD_EIM_D19__IPU1_DI0_PIN8 | MUX_PAD_CTRL(NO_PAD_CTRL))
 #define  MX6Q_PAD_EIM_D19__IPU2_CSI1_D_16                        (_MX6Q_PAD_EIM_D19__IPU2_CSI1_D_16 | MUX_PAD_CTRL(NO_PAD_CTRL))
 #define  MX6Q_PAD_EIM_D19__UART1_CTS                             (_MX6Q_PAD_EIM_D19__UART1_CTS | MUX_PAD_CTRL(MX6Q_UART_PAD_CTRL))
@@ -4460,7 +4454,7 @@ typedef enum iomux_config {
 #define  MX6Q_PAD_DISP0_DAT23__PL301_MX6QPER1_HADDR_31           (_MX6Q_PAD_DISP0_DAT23__PL301_MX6QPER1_HADDR_31 | MUX_PAD_CTRL(NO_PAD_CTRL))
 
 #define  MX6Q_PAD_ENET_MDIO__RESERVED_RESERVED                   (_MX6Q_PAD_ENET_MDIO__RESERVED_RESERVED | MUX_PAD_CTRL(NO_PAD_CTRL))
-#define  MX6Q_PAD_ENET_MDIO__ENET_MDIO                           (_MX6Q_PAD_ENET_MDIO__ENET_MDIO | MUX_PAD_CTRL(NO_PAD_CTRL))
+#define  MX6Q_PAD_ENET_MDIO__ENET_MDIO                           (_MX6Q_PAD_ENET_MDIO__ENET_MDIO | MUX_PAD_CTRL(MX6Q_ENET_PAD_CTRL))
 #define  MX6Q_PAD_ENET_MDIO__ESAI1_SCKR                          (_MX6Q_PAD_ENET_MDIO__ESAI1_SCKR | MUX_PAD_CTRL(NO_PAD_CTRL))
 #define  MX6Q_PAD_ENET_MDIO__SDMA_DEBUG_BUS_DEVICE_3             (_MX6Q_PAD_ENET_MDIO__SDMA_DEBUG_BUS_DEVICE_3 | MUX_PAD_CTRL(NO_PAD_CTRL))
 #define  MX6Q_PAD_ENET_MDIO__ENET_1588_EVENT1_OUT                (_MX6Q_PAD_ENET_MDIO__ENET_1588_EVENT1_OUT | MUX_PAD_CTRL(NO_PAD_CTRL))
@@ -4530,7 +4524,7 @@ typedef enum iomux_config {
 #define  MX6Q_PAD_ENET_TXD0__ANATOP_USBPHY2_TSTO_RX_FS_RXD       (_MX6Q_PAD_ENET_TXD0__ANATOP_USBPHY2_TSTO_RX_FS_RXD | MUX_PAD_CTRL(NO_PAD_CTRL))
 
 #define  MX6Q_PAD_ENET_MDC__MLB_MLBDAT                           (_MX6Q_PAD_ENET_MDC__MLB_MLBDAT | MUX_PAD_CTRL(NO_PAD_CTRL))
-#define  MX6Q_PAD_ENET_MDC__ENET_MDC                             (_MX6Q_PAD_ENET_MDC__ENET_MDC | MUX_PAD_CTRL(NO_PAD_CTRL))
+#define  MX6Q_PAD_ENET_MDC__ENET_MDC                             (_MX6Q_PAD_ENET_MDC__ENET_MDC | MUX_PAD_CTRL(MX6Q_ENET_PAD_CTRL))
 #define  MX6Q_PAD_ENET_MDC__ESAI1_TX5_RX0                        (_MX6Q_PAD_ENET_MDC__ESAI1_TX5_RX0 | MUX_PAD_CTRL(NO_PAD_CTRL))
 #define  MX6Q_PAD_ENET_MDC__ENET_1588_EVENT1_IN                  (_MX6Q_PAD_ENET_MDC__ENET_1588_EVENT1_IN | MUX_PAD_CTRL(NO_PAD_CTRL))
 #define  MX6Q_PAD_ENET_MDC__GPIO_1_31                            (_MX6Q_PAD_ENET_MDC__GPIO_1_31 | MUX_PAD_CTRL(NO_PAD_CTRL))
@@ -5619,31 +5613,3 @@ typedef enum iomux_config {
 #define  MX6Q_PAD_SD2_DAT3__ANATOP_ANATOP_TESTO_3                (_MX6Q_PAD_SD2_DAT3__ANATOP_ANATOP_TESTO_3 | MUX_PAD_CTRL(NO_PAD_CTRL))
 
 #endif
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diff --git a/include/asm-arm/mach-types.h b/include/asm-arm/mach-types.h
index 4255c07..8d8e14c 100644
--- a/include/asm-arm/mach-types.h
+++ b/include/asm-arm/mach-types.h
@@ -3254,7 +3254,8 @@ extern unsigned int __machine_arch_type;
 #define MACH_TYPE_SWEDA_TMS2           3272
 #define MACH_TYPE_MX53_LOCO            3273
 #define MACH_TYPE_MX53_PCBA            3274
-#define MACH_TYPE_MX6Q_SABREAUTO	3529
+#define MACH_TYPE_MX6Q_SABREAUTO       3529
+#define MACH_TYPE_MX6Q_SABRELITE       3769
 
 #ifdef CONFIG_ARCH_EBSA110
 # ifdef machine_arch_type
@@ -42160,6 +42161,18 @@ extern unsigned int __machine_arch_type;
 # define machine_is_mx6q_sabreauto()	(0)
 #endif
 
+#ifdef CONFIG_MACH_MX6Q_SABRELITE
+# ifdef machine_arch_type
+#  undef machine_arch_type
+#  define machine_arch_type	__machine_arch_type
+# else
+#  define machine_arch_type	MACH_TYPE_MX6Q_SABRELITE
+# endif
+# define machine_is_mx6q_sabrelite()	(machine_arch_type == MACH_TYPE_MX6Q_SABRELITE)
+#else
+# define machine_is_mx6q_sabrelite()	(0)
+#endif
+
 /*
  * These have not yet been registered
  */