From: Fabio Estevam <festevam@denx.de>
Date: Wed, 14 Aug 2024 18:28:45 +0000 (-0300)
Subject: tqma6_mba6: Remove UART board code
X-Git-Url: http://git.dujemihanovic.xyz/%22http:/www.sics.se/static/git-favicon.png?a=commitdiff_plain;h=3c72b81200bafda810dca14ec48a6813e0d4e866;p=u-boot.git

tqma6_mba6: Remove UART board code

With DM_SERIAL in place, there is no need to setup the UART pins
in the board code.

The UART pins are setup via devicetree, thanks to DM.

Remove the unneeded code.

Signed-off-by: Fabio Estevam <festevam@denx.de>
---

diff --git a/arch/arm/dts/imx6qdl-mba6-u-boot.dtsi b/arch/arm/dts/imx6qdl-mba6-u-boot.dtsi
index 78457ef68f..c8c0fc1fba 100644
--- a/arch/arm/dts/imx6qdl-mba6-u-boot.dtsi
+++ b/arch/arm/dts/imx6qdl-mba6-u-boot.dtsi
@@ -10,6 +10,22 @@
 	};
 };
 
+&aips2 {
+	bootph-all;
+};
+
+&pinctrl_uart2 {
+	bootph-all;
+};
+
+&soc {
+	bootph-all;
+};
+
+&uart2 {
+	bootph-all;
+};
+
 &wdog1 {
 	bootph-pre-ram;
 };
diff --git a/board/tq/tqma6/tqma6_mba6.c b/board/tq/tqma6/tqma6_mba6.c
index 7267d812e7..b8f7659100 100644
--- a/board/tq/tqma6/tqma6_mba6.c
+++ b/board/tq/tqma6/tqma6_mba6.c
@@ -31,9 +31,6 @@
 
 #include "tqma6_bb.h"
 
-#define UART_PAD_CTRL  (PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
-	PAD_CTL_DSE_80ohm   | PAD_CTL_SRE_FAST  | PAD_CTL_HYS)
-
 #if defined(CONFIG_TQMA6Q)
 
 #define IOMUX_SW_PAD_CTRL_GRP_DDR_TYPE_RGMII	0x02e0790
@@ -70,17 +67,6 @@ static void mba6_setup_iomuxc_enet(void)
 		     (void *)IOMUX_SW_PAD_CTRL_GRP_DDR_TYPE_RGMII);
 }
 
-static iomux_v3_cfg_t const mba6_uart2_pads[] = {
-	NEW_PAD_CTRL(MX6_PAD_SD4_DAT4__UART2_RX_DATA, UART_PAD_CTRL),
-	NEW_PAD_CTRL(MX6_PAD_SD4_DAT7__UART2_TX_DATA, UART_PAD_CTRL),
-};
-
-static void mba6_setup_iomuxc_uart(void)
-{
-	imx_iomux_v3_setup_multiple_pads(mba6_uart2_pads,
-					 ARRAY_SIZE(mba6_uart2_pads));
-}
-
 int board_mmc_get_env_dev(int devno)
 {
 	/*
@@ -140,8 +126,6 @@ int board_phy_config(struct phy_device *phydev)
 
 int tqma6_bb_board_early_init_f(void)
 {
-	mba6_setup_iomuxc_uart();
-
 	return 0;
 }