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imx: ventana: add GW553x support 

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
This commit is contained in:
Tim Harvey 2016-05-24 11:03:58 -07:00 committed by Stefano Babic
parent fe63fcb6ca
commit 385575bcb6
5 changed files with 66 additions and 3 deletions
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54
board/gateworks/gw_ventana/common.c
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@ -316,6 +316,20 @@ static iomux_v3_cfg_t const gw552x_gpio_pads[] = {
IOMUX_PADS(PAD_GPIO_17__GPIO7_IO12 | DIO_PAD_CFG),
};
static iomux_v3_cfg_t const gw553x_gpio_pads[] = {
/* PANLEDG# */
IOMUX_PADS(PAD_KEY_COL2__GPIO4_IO10 | DIO_PAD_CFG),
/* PANLEDR# */
IOMUX_PADS(PAD_KEY_ROW2__GPIO4_IO11 | DIO_PAD_CFG),
/* VID_PWR */
IOMUX_PADS(PAD_CSI0_DATA_EN__GPIO5_IO20 | DIO_PAD_CFG),
/* PCI_RST# */
IOMUX_PADS(PAD_GPIO_0__GPIO1_IO00 | DIO_PAD_CFG),
/* PCIESKT_WDIS# */
IOMUX_PADS(PAD_GPIO_17__GPIO7_IO12 | DIO_PAD_CFG),
};
/*
* Board Specific GPIO
@ -613,6 +627,46 @@ struct ventana gpio_cfg[GW_UNKNOWN] = {
.wdis = IMX_GPIO_NR(7, 12),
.msata_en = GP_MSATA_SEL,
},
/* GW553x */
{
.gpio_pads = gw553x_gpio_pads,
.num_pads = ARRAY_SIZE(gw553x_gpio_pads)/2,
.dio_cfg = {
{
{ IOMUX_PADS(PAD_SD1_DAT0__GPIO1_IO16) },
IMX_GPIO_NR(1, 16),
{ 0, 0 },
0
},
{
{ IOMUX_PADS(PAD_SD1_DAT2__GPIO1_IO19) },
IMX_GPIO_NR(1, 19),
{ IOMUX_PADS(PAD_SD1_DAT2__PWM2_OUT) },
2
},
{
{ IOMUX_PADS(PAD_SD1_DAT1__GPIO1_IO17) },
IMX_GPIO_NR(1, 17),
{ IOMUX_PADS(PAD_SD1_DAT1__PWM3_OUT) },
3
},
{
{ IOMUX_PADS(PAD_SD1_CMD__GPIO1_IO18) },
IMX_GPIO_NR(1, 18),
{ IOMUX_PADS(PAD_SD1_CMD__PWM4_OUT) },
4
},
},
.num_gpios = 4,
.leds = {
IMX_GPIO_NR(4, 10),
IMX_GPIO_NR(4, 11),
},
.pcie_rst = IMX_GPIO_NR(1, 0),
.vidin_en = IMX_GPIO_NR(5, 20),
.wdis = IMX_GPIO_NR(7, 12),
},
};
void setup_iomux_gpio(int board, struct ventana_board_info *info)

3
board/gateworks/gw_ventana/eeprom.c
View File

@ -87,6 +87,9 @@ read_eeprom(int bus, struct ventana_board_info *info)
} else if (info->model[4] == '2') {
type = GW552x;
break;
} else if (info->model[4] == '3') {
type = GW553x;
break;
}
/* fall through */
default:

3
board/gateworks/gw_ventana/gsc.c
View File

@ -117,7 +117,8 @@ int gsc_info(int verbose)
read_hwmon("VDD_HIGH", GSC_HWMON_VDD_HIGH, 3);
read_hwmon("VDD_DDR", GSC_HWMON_VDD_DDR, 3);
read_hwmon("VDD_5P0", GSC_HWMON_VDD_5P0, 3);
read_hwmon("VDD_2P5", GSC_HWMON_VDD_2P5, 3);
if (strncasecmp((const char*) ventana_info.model, "GW553", 5))
read_hwmon("VDD_2P5", GSC_HWMON_VDD_2P5, 3);
read_hwmon("VDD_1P8", GSC_HWMON_VDD_1P8, 3);
read_hwmon("VDD_IO2", GSC_HWMON_VDD_IO2, 3);
switch (ventana_info.model[3]) {

8
board/gateworks/gw_ventana/gw_ventana.c
View File

@ -267,7 +267,9 @@ int board_phy_config(struct phy_device *phydev)
int board_eth_init(bd_t *bis)
{
#ifdef CONFIG_FEC_MXC
if (board_type != GW551x && board_type != GW552x) {
struct ventana_board_info *info = &ventana_info;
if (test_bit(EECONFIG_ETH0, info->config)) {
setup_iomux_enet(GP_PHY_RST);
cpu_eth_init(bis);
}
@ -699,7 +701,9 @@ int misc_init_r(void)
setenv("model_base", str);
sprintf(fdt, "%s-%s.dtb", cputype, str);
setenv("fdt_file1", fdt);
if (board_type != GW551x && board_type != GW552x)
if (board_type != GW551x &&
board_type != GW552x &&
board_type != GW553x)
str[4] = 'x';
str[5] = 'x';
str[6] = 0;

1
board/gateworks/gw_ventana/ventana_eeprom.h
View File

@ -111,6 +111,7 @@ enum {
GW54xx,
GW551x,
GW552x,
GW553x,
GW_UNKNOWN,
GW_BADCRC,
};