Signed-off-by: Tim Harvey tharvey@gateworks.com --- board/gateworks/gw_ventana/common.c | 133 ++++++++++++++++++++ board/gateworks/gw_ventana/eeprom.c | 6 +- board/gateworks/gw_ventana/gw_ventana.c | 6 + board/gateworks/gw_ventana/ventana_eeprom.h | 2 + 4 files changed, 146 insertions(+), 1 deletion(-)
diff --git a/board/gateworks/gw_ventana/common.c b/board/gateworks/gw_ventana/common.c index c1e2e8a506..8934f213dd 100644 --- a/board/gateworks/gw_ventana/common.c +++ b/board/gateworks/gw_ventana/common.c @@ -389,6 +389,51 @@ static iomux_v3_cfg_t const gw560x_gpio_pads[] = { IOMUX_PADS(PAD_DISP0_DAT5__GPIO4_IO26 | DIO_PAD_CFG), };
+static iomux_v3_cfg_t const gw5901_gpio_pads[] = { + /* MX6_LOCLED# */ + IOMUX_PADS(PAD_KEY_ROW4__GPIO4_IO15 | DIO_PAD_CFG), + /* ETH1_EN */ + IOMUX_PADS(PAD_GPIO_1__GPIO1_IO01 | DIO_PAD_CFG), + /* CAN_STBY */ + IOMUX_PADS(PAD_GPIO_2__GPIO1_IO02 | DIO_PAD_CFG), + /* PCI_RST# */ + IOMUX_PADS(PAD_ENET_TXD1__GPIO1_IO29 | DIO_PAD_CFG), + /* PMIC reset */ + IOMUX_PADS(PAD_DISP0_DAT8__WDOG1_B | DIO_PAD_CFG), + /* COM_CFGA/B/C/D */ + IOMUX_PADS(PAD_DISP0_DAT20__GPIO5_IO14 | DIO_PAD_CFG), + IOMUX_PADS(PAD_DISP0_DAT21__GPIO5_IO15 | DIO_PAD_CFG), + IOMUX_PADS(PAD_DISP0_DAT22__GPIO5_IO16 | DIO_PAD_CFG), + IOMUX_PADS(PAD_DISP0_DAT23__GPIO5_IO17 | DIO_PAD_CFG), + /* ETI_IRQ# */ + IOMUX_PADS(PAD_GPIO_5__GPIO1_IO05 | DIO_PAD_CFG), + /* DIO_IRQ# */ + IOMUX_PADS(PAD_GPIO_7__GPIO1_IO07 | DIO_PAD_CFG), + /* FIBER_SIGDET */ + IOMUX_PADS(PAD_GPIO_9__GPIO1_IO09 | DIO_PAD_CFG), +}; + +static iomux_v3_cfg_t const gw5902_gpio_pads[] = { + /* MX6_LOCLED# */ + IOMUX_PADS(PAD_KEY_ROW4__GPIO4_IO15 | DIO_PAD_CFG), + /* CAN1_STBY */ + IOMUX_PADS(PAD_GPIO_2__GPIO1_IO02 | DIO_PAD_CFG), + /* CAN2_STBY */ + IOMUX_PADS(PAD_SD3_CLK__GPIO7_IO03 | DIO_PAD_CFG), + /* UART1_EN# */ + IOMUX_PADS(PAD_SD4_DAT3__GPIO2_IO11 | DIO_PAD_CFG), + /* PCI_RST# */ + IOMUX_PADS(PAD_GPIO_0__GPIO1_IO00 | DIO_PAD_CFG), + /* 5V_UVLO */ + IOMUX_PADS(PAD_GPIO_17__GPIO7_IO12 | DIO_PAD_CFG), + /* ETI_IRQ# */ + IOMUX_PADS(PAD_GPIO_5__GPIO1_IO05 | DIO_PAD_CFG), + /* DIO_IRQ# */ + IOMUX_PADS(PAD_GPIO_7__GPIO1_IO07 | DIO_PAD_CFG), + /* USBOTG_PEN */ + IOMUX_PADS(PAD_EIM_D23__GPIO3_IO23 | DIO_PAD_CFG), +}; + static iomux_v3_cfg_t const gw5903_gpio_pads[] = { /* BKLT_12VEN */ IOMUX_PADS(PAD_GPIO_7__GPIO1_IO07 | DIO_PAD_CFG), @@ -741,6 +786,60 @@ struct dio_cfg gw560x_dio[] = { }, };
+struct dio_cfg gw5901_dio[] = { + { + { IOMUX_PADS(PAD_DISP0_DAT20__GPIO5_IO14) }, + IMX_GPIO_NR(5, 14), + { 0, 0 }, + 0 + }, + { + { IOMUX_PADS(PAD_DISP0_DAT21__GPIO5_IO15) }, + IMX_GPIO_NR(5, 15), + { 0, 0 }, + 0 + }, + { + { IOMUX_PADS(PAD_DISP0_DAT22__GPIO5_IO16) }, + IMX_GPIO_NR(5, 16), + { 0, 0 }, + 0 + }, + { + { IOMUX_PADS(PAD_DISP0_DAT23__GPIO5_IO17) }, + IMX_GPIO_NR(5, 17), + { 0, 0 }, + 0 + }, +}; + +struct dio_cfg gw5902_dio[] = { + { + { IOMUX_PADS(PAD_DISP0_DAT20__GPIO5_IO14) }, + IMX_GPIO_NR(5, 14), + { 0, 0 }, + 0 + }, + { + { IOMUX_PADS(PAD_DISP0_DAT21__GPIO5_IO15) }, + IMX_GPIO_NR(5, 15), + { 0, 0 }, + 0 + }, + { + { IOMUX_PADS(PAD_DISP0_DAT22__GPIO5_IO16) }, + IMX_GPIO_NR(5, 16), + { 0, 0 }, + 0 + }, + { + { IOMUX_PADS(PAD_DISP0_DAT23__GPIO5_IO17) }, + IMX_GPIO_NR(5, 17), + { 0, 0 }, + 0 + }, +}; + struct dio_cfg gw5903_dio[] = { };
@@ -1041,6 +1140,32 @@ struct ventana gpio_cfg[GW_UNKNOWN] = { .mmc_cd = IMX_GPIO_NR(7, 0), },
+ /* GW5901 */ + { + .gpio_pads = gw5901_gpio_pads, + .num_pads = ARRAY_SIZE(gw5901_gpio_pads)/2, + .dio_cfg = gw5901_dio, + .leds = { + IMX_GPIO_NR(4, 15), + }, + .pcie_rst = IMX_GPIO_NR(1, 29), + .nand = true, + }, + + /* GW5902 */ + { + .gpio_pads = gw5902_gpio_pads, + .num_pads = ARRAY_SIZE(gw5902_gpio_pads)/2, + .dio_cfg = gw5902_dio, + .leds = { + IMX_GPIO_NR(4, 15), + }, + .pcie_rst = IMX_GPIO_NR(1, 0), + .rs232_en = GP_RS232_EN, + .otgpwr_en = IMX_GPIO_NR(3, 23), + .nand = true, + }, + /* GW5903 */ { .gpio_pads = gw5903_gpio_pads, @@ -1278,6 +1403,14 @@ void setup_iomux_gpio(int board, struct ventana_board_info *info) gpio_request(IMX_GPIO_NR(4, 26), "12p0_en"); gpio_direction_output(IMX_GPIO_NR(4, 26), 1); break; + case GW5901: + SETUP_GPIO_OUTPUT(IMX_GPIO_NR(1, 2), "can_stby", 0); + break; + case GW5902: + SETUP_GPIO_OUTPUT(IMX_GPIO_NR(1, 2), "can1_stby", 0); + SETUP_GPIO_OUTPUT(IMX_GPIO_NR(7, 3), "can2_stby", 0); + SETUP_GPIO_OUTPUT(IMX_GPIO_NR(7, 12), "5P0V_EN", 1); + break; case GW5903: gpio_request(IMX_GPIO_NR(3, 31) , "usbh1-ehci_pwr"); gpio_direction_output(IMX_GPIO_NR(3, 31), 1); diff --git a/board/gateworks/gw_ventana/eeprom.c b/board/gateworks/gw_ventana/eeprom.c index bcd634920c..ee227320c0 100644 --- a/board/gateworks/gw_ventana/eeprom.c +++ b/board/gateworks/gw_ventana/eeprom.c @@ -97,7 +97,11 @@ read_eeprom(int bus, struct ventana_board_info *info) type = GW560x; break; case '9': - if (info->model[4] == '0' && info->model[5] == '3') + if (info->model[4] == '0' && info->model[5] == '1') + type = GW5901; + else if (info->model[4] == '0' && info->model[5] == '2') + type = GW5902; + else if (info->model[4] == '0' && info->model[5] == '3') type = GW5903; else if (info->model[4] == '0' && info->model[5] == '4') type = GW5904; diff --git a/board/gateworks/gw_ventana/gw_ventana.c b/board/gateworks/gw_ventana/gw_ventana.c index da9f5d89be..0b2258e87a 100644 --- a/board/gateworks/gw_ventana/gw_ventana.c +++ b/board/gateworks/gw_ventana/gw_ventana.c @@ -1313,6 +1313,12 @@ int ft_board_setup(void *blob, bd_t *bd) if (rev < 'C') ft_board_wdog_fixup(blob, WDOG1_PATH); break; + case GW5901: + case GW5902: + /* GW5901/GW5901 revB adds WDOG1_B as an external reset */ + if (rev < 'B') + ft_board_wdog_fixup(blob, WDOG1_PATH); + break; }
/* Configure DIO */ diff --git a/board/gateworks/gw_ventana/ventana_eeprom.h b/board/gateworks/gw_ventana/ventana_eeprom.h index 3e24287fe7..4fa085b320 100644 --- a/board/gateworks/gw_ventana/ventana_eeprom.h +++ b/board/gateworks/gw_ventana/ventana_eeprom.h @@ -112,6 +112,8 @@ enum { GW552x, GW553x, GW560x, + GW5901, + GW5902, GW5903, GW5904, GW5905,