From: Tim Harvey <tharvey@gateworks.com>
Date: Tue, 8 Mar 2022 00:24:02 +0000 (-0800)
Subject: board: gateworks: gw_ventana: move GPIO config out of common
X-Git-Url: http://git.dujemihanovic.xyz/html/static/git-favicon.png?a=commitdiff_plain;h=6d7418c42389fe82095fefc44887385c4f9c688b;p=u-boot.git

board: gateworks: gw_ventana: move GPIO config out of common

Move gpio configuration out of common and into u-boot code as it is
not used by the SPL.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
---

diff --git a/board/gateworks/gw_ventana/common.c b/board/gateworks/gw_ventana/common.c
index 6b8900e45b..725f948b87 100644
--- a/board/gateworks/gw_ventana/common.c
+++ b/board/gateworks/gw_ventana/common.c
@@ -1209,92 +1209,6 @@ void setup_iomux_gpio(int board, struct ventana_board_info *info)
 	}
 }
 
-/* setup GPIO pinmux and default configuration per baseboard and env */
-void setup_board_gpio(int board, struct ventana_board_info *info)
-{
-	const char *s;
-	char arg[10];
-	size_t len;
-	int i;
-	int quiet = simple_strtol(env_get("quiet"), NULL, 10);
-
-	if (board >= GW_UNKNOWN)
-		return;
-
-	/* RS232_EN# */
-	if (gpio_cfg[board].rs232_en) {
-		gpio_direction_output(gpio_cfg[board].rs232_en,
-				      (hwconfig("rs232")) ? 0 : 1);
-	}
-
-	/* MSATA Enable */
-	if (gpio_cfg[board].msata_en && is_cpu_type(MXC_CPU_MX6Q)) {
-		gpio_direction_output(GP_MSATA_SEL,
-				      (hwconfig("msata")) ? 1 : 0);
-	}
-
-	/* USBOTG Select (PCISKT or FrontPanel) */
-	if (gpio_cfg[board].usb_sel) {
-		gpio_direction_output(gpio_cfg[board].usb_sel,
-				      (hwconfig("usb_pcisel")) ? 1 : 0);
-	}
-
-	/*
-	 * Configure DIO pinmux/padctl registers
-	 * see IMX6DQRM/IMX6SDLRM IOMUXC_SW_PAD_CTL_PAD_* register definitions
-	 */
-	for (i = 0; i < gpio_cfg[board].dio_num; i++) {
-		struct dio_cfg *cfg = &gpio_cfg[board].dio_cfg[i];
-		iomux_v3_cfg_t ctrl = DIO_PAD_CFG;
-		unsigned cputype = is_cpu_type(MXC_CPU_MX6Q) ? 0 : 1;
-
-		if (!cfg->gpio_padmux[0] && !cfg->gpio_padmux[1])
-			continue;
-		sprintf(arg, "dio%d", i);
-		if (!hwconfig(arg))
-			continue;
-		s = hwconfig_subarg(arg, "padctrl", &len);
-		if (s) {
-			ctrl = MUX_PAD_CTRL(hextoul(s, NULL)
-					    & 0x1ffff) | MUX_MODE_SION;
-		}
-		if (hwconfig_subarg_cmp(arg, "mode", "gpio")) {
-			if (!quiet) {
-				printf("DIO%d:  GPIO%d_IO%02d (gpio-%d)\n", i,
-				       (cfg->gpio_param/32)+1,
-				       cfg->gpio_param%32,
-				       cfg->gpio_param);
-			}
-			imx_iomux_v3_setup_pad(cfg->gpio_padmux[cputype] |
-					       ctrl);
-			gpio_requestf(cfg->gpio_param, "dio%d", i);
-			gpio_direction_input(cfg->gpio_param);
-		} else if (hwconfig_subarg_cmp(arg, "mode", "pwm") &&
-			   cfg->pwm_padmux) {
-			if (!cfg->pwm_param) {
-				printf("DIO%d:  Error: pwm config invalid\n",
-					i);
-				continue;
-			}
-			if (!quiet)
-				printf("DIO%d:  pwm%d\n", i, cfg->pwm_param);
-			imx_iomux_v3_setup_pad(cfg->pwm_padmux[cputype] |
-					       MUX_PAD_CTRL(ctrl));
-		}
-	}
-
-	if (!quiet) {
-		if (gpio_cfg[board].msata_en && is_cpu_type(MXC_CPU_MX6Q)) {
-			printf("MSATA: %s\n", (hwconfig("msata") ?
-			       "enabled" : "disabled"));
-		}
-		if (gpio_cfg[board].rs232_en) {
-			printf("RS232: %s\n", (hwconfig("rs232")) ?
-			       "enabled" : "disabled");
-		}
-	}
-}
-
 #include <fdt_support.h>
 #define WDOG1_ADDR      0x20bc000
 #define WDOG2_ADDR      0x20c0000
diff --git a/board/gateworks/gw_ventana/common.h b/board/gateworks/gw_ventana/common.h
index d7f60a0b5d..a03663487f 100644
--- a/board/gateworks/gw_ventana/common.h
+++ b/board/gateworks/gw_ventana/common.h
@@ -81,8 +81,6 @@ extern struct ventana gpio_cfg[GW_UNKNOWN];
 
 /* configure gpio iomux/defaults */
 void setup_iomux_gpio(int board, struct ventana_board_info *);
-/* late setup of GPIO (configuration per baseboard and env) */
-void setup_board_gpio(int board, struct ventana_board_info *);
 /* early model/revision ft fixups */
 void ft_early_fixup(void *fdt, int board_type);
 
diff --git a/board/gateworks/gw_ventana/gw_ventana.c b/board/gateworks/gw_ventana/gw_ventana.c
index a76f0ea62f..9b8f7b5177 100644
--- a/board/gateworks/gw_ventana/gw_ventana.c
+++ b/board/gateworks/gw_ventana/gw_ventana.c
@@ -576,6 +576,91 @@ static const struct boot_mode board_boot_modes[] = {
 };
 #endif
 
+/* setup GPIO pinmux and default configuration per baseboard and env */
+void setup_board_gpio(int board, struct ventana_board_info *info)
+{
+	const char *s;
+	char arg[10];
+	size_t len;
+	int i;
+	int quiet = simple_strtol(env_get("quiet"), NULL, 10);
+
+	if (board >= GW_UNKNOWN)
+		return;
+
+	/* RS232_EN# */
+	if (gpio_cfg[board].rs232_en) {
+		gpio_direction_output(gpio_cfg[board].rs232_en,
+				      (hwconfig("rs232")) ? 0 : 1);
+	}
+
+	/* MSATA Enable */
+	if (gpio_cfg[board].msata_en && is_cpu_type(MXC_CPU_MX6Q)) {
+		gpio_direction_output(GP_MSATA_SEL,
+				      (hwconfig("msata")) ? 1 : 0);
+	}
+
+	/* USBOTG Select (PCISKT or FrontPanel) */
+	if (gpio_cfg[board].usb_sel) {
+		gpio_direction_output(gpio_cfg[board].usb_sel,
+				      (hwconfig("usb_pcisel")) ? 1 : 0);
+	}
+
+	/*
+	 * Configure DIO pinmux/padctl registers
+	 * see IMX6DQRM/IMX6SDLRM IOMUXC_SW_PAD_CTL_PAD_* register definitions
+	 */
+	for (i = 0; i < gpio_cfg[board].dio_num; i++) {
+		struct dio_cfg *cfg = &gpio_cfg[board].dio_cfg[i];
+		iomux_v3_cfg_t ctrl = DIO_PAD_CFG;
+		unsigned int cputype = is_cpu_type(MXC_CPU_MX6Q) ? 0 : 1;
+
+		if (!cfg->gpio_padmux[0] && !cfg->gpio_padmux[1])
+			continue;
+		sprintf(arg, "dio%d", i);
+		if (!hwconfig(arg))
+			continue;
+		s = hwconfig_subarg(arg, "padctrl", &len);
+		if (s) {
+			ctrl = MUX_PAD_CTRL(hextoul(s, NULL)
+					    & 0x1ffff) | MUX_MODE_SION;
+		}
+		if (hwconfig_subarg_cmp(arg, "mode", "gpio")) {
+			if (!quiet) {
+				printf("DIO%d:  GPIO%d_IO%02d (gpio-%d)\n", i,
+				       (cfg->gpio_param / 32) + 1,
+				       cfg->gpio_param % 32,
+				       cfg->gpio_param);
+			}
+			imx_iomux_v3_setup_pad(cfg->gpio_padmux[cputype] |
+					       ctrl);
+			gpio_requestf(cfg->gpio_param, "dio%d", i);
+			gpio_direction_input(cfg->gpio_param);
+		} else if (hwconfig_subarg_cmp(arg, "mode", "pwm") &&
+			   cfg->pwm_padmux) {
+			if (!cfg->pwm_param) {
+				printf("DIO%d:  Error: pwm config invalid\n",
+				       i);
+				continue;
+			}
+			if (!quiet)
+				printf("DIO%d:  pwm%d\n", i, cfg->pwm_param);
+			imx_iomux_v3_setup_pad(cfg->pwm_padmux[cputype] |
+					       MUX_PAD_CTRL(ctrl));
+		}
+	}
+
+	if (!quiet) {
+		if (gpio_cfg[board].msata_en && is_cpu_type(MXC_CPU_MX6Q)) {
+			printf("MSATA: %s\n", (hwconfig("msata") ?
+			       "enabled" : "disabled"));
+		}
+		if (gpio_cfg[board].rs232_en) {
+			printf("RS232: %s\n", (hwconfig("rs232")) ?
+			       "enabled" : "disabled");
+		}
+	}
+}
 /* late init */
 int misc_init_r(void)
 {