From 6802d7951c8f5a6098a30ab686e867dc0724affc Mon Sep 17 00:00:00 2001
From: Shawn Guo <shawn.guo@linaro.org>
Date: Sun, 7 Jul 2019 20:59:55 +0800
Subject: Add i.MX7D based Meerkat96 board support

The Meerkat96 board, based on the NXP i.MX7D SoC, is a member of
96Boards community and complies with all Consumer Edition board
specifications.

https://www.novtech.com/products/meerkat96.html
https://www.96boards.org/product/imx7-96/

The initial supported/tested devices include:
 - Debug serial
 - SD
 - USB Host (with Ethernet)

With these support, it's good enough for loading Linux Kernel from SD or
Ethernet over USB.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Tested-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
---
 include/configs/meerkat96.h | 48 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 include/configs/meerkat96.h

(limited to 'include')

diff --git a/include/configs/meerkat96.h b/include/configs/meerkat96.h
new file mode 100644
index 00000000000..d0450af9542
--- /dev/null
+++ b/include/configs/meerkat96.h
@@ -0,0 +1,48 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2019 Linaro Ltd.
+ * Copyright (C) 2016 NXP Semiconductors
+ *
+ * Configuration settings for Meerkat96 board.
+ */
+
+#ifndef __MEERKAT96_CONFIG_H
+#define __MEERKAT96_CONFIG_H
+
+#include "mx7_common.h"
+#include <imximage.h>
+
+#define PHYS_SDRAM_SIZE			SZ_512M
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN		(32 * SZ_1M)
+
+#define CONFIG_SYS_MEMTEST_START	0x80000000
+#define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + 0x20000000)
+
+#define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
+#define CONFIG_SYS_HZ			1000
+
+/* Physical Memory Map */
+#define PHYS_SDRAM			MMDC0_ARB_BASE_ADDR
+
+#define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM
+#define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
+#define CONFIG_SYS_INIT_RAM_SIZE	IRAM_SIZE
+
+#define CONFIG_SYS_INIT_SP_OFFSET \
+	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR \
+	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
+
+/* Environment configs */
+#define CONFIG_SYS_MMC_ENV_DEV		0
+#define CONFIG_SYS_MMC_ENV_PART		0
+#define CONFIG_ENV_SIZE			SZ_8K
+#define CONFIG_ENV_OFFSET		(8 * SZ_64K)
+
+/* USB configs */
+#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
+#define CONFIG_MXC_USB_PORTSC		(PORT_PTS_UTMI | PORT_PTS_PTW)
+
+#endif
-- 
cgit v1.3.1


From 6ee03c92121575b8a2d4a2c7f39959fdf32436ef Mon Sep 17 00:00:00 2001
From: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Date: Thu, 20 Jun 2019 22:34:35 +0200
Subject: mx6: mx6sabre common: Use more conventional spelling of fdtfile

Both the distro boot configuration as well as the general pxe support
standardized on fdtfile as the variable to hold the dtb filename.
Adjust to follow that such that e.g. "pxe boot" will just work.

Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
---
 include/configs/mx6sabre_common.h | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

(limited to 'include')

diff --git a/include/configs/mx6sabre_common.h b/include/configs/mx6sabre_common.h
index d704cda2a6c..56b10d8eb29 100644
--- a/include/configs/mx6sabre_common.h
+++ b/include/configs/mx6sabre_common.h
@@ -51,7 +51,7 @@
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	"script=boot.scr\0" \
 	"image=zImage\0" \
-	"fdt_file=undefined\0" \
+	"fdtfile=undefined\0" \
 	"fdt_addr=0x18000000\0" \
 	"boot_fdt=try\0" \
 	"ip_dyn=yes\0" \
@@ -87,7 +87,7 @@
 	"bootscript=echo Running bootscript from mmc ...; " \
 		"source\0" \
 	"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
-	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
+	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdtfile}\0" \
 	"mmcboot=echo Booting from mmc ...; " \
 		"run finduuid; " \
 		"run mmcargs; " \
@@ -116,7 +116,7 @@
 		"fi; " \
 		"${get_cmd} ${image}; " \
 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
-			"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
+			"if ${get_cmd} ${fdt_addr} ${fdtfile}; then " \
 				"bootz ${loadaddr} - ${fdt_addr}; " \
 			"else " \
 				"if test ${boot_fdt} = try; then " \
@@ -129,20 +129,20 @@
 			"bootz; " \
 		"fi;\0" \
 		"findfdt="\
-			"if test $fdt_file = undefined; then " \
+			"if test $fdtfile = undefined; then " \
 				"if test $board_name = SABREAUTO && test $board_rev = MX6QP; then " \
-					"setenv fdt_file imx6qp-sabreauto.dtb; fi; " \
+					"setenv fdtfile imx6qp-sabreauto.dtb; fi; " \
 				"if test $board_name = SABREAUTO && test $board_rev = MX6Q; then " \
-					"setenv fdt_file imx6q-sabreauto.dtb; fi; " \
+					"setenv fdtfile imx6q-sabreauto.dtb; fi; " \
 				"if test $board_name = SABREAUTO && test $board_rev = MX6DL; then " \
-					"setenv fdt_file imx6dl-sabreauto.dtb; fi; " \
+					"setenv fdtfile imx6dl-sabreauto.dtb; fi; " \
 				"if test $board_name = SABRESD && test $board_rev = MX6QP; then " \
-					"setenv fdt_file imx6qp-sabresd.dtb; fi; " \
+					"setenv fdtfile imx6qp-sabresd.dtb; fi; " \
 				"if test $board_name = SABRESD && test $board_rev = MX6Q; then " \
-					"setenv fdt_file imx6q-sabresd.dtb; fi; " \
+					"setenv fdtfile imx6q-sabresd.dtb; fi; " \
 				"if test $board_name = SABRESD && test $board_rev = MX6DL; then " \
-					"setenv fdt_file imx6dl-sabresd.dtb; fi; " \
-				"if test $fdt_file = undefined; then " \
+					"setenv fdtfile imx6dl-sabresd.dtb; fi; " \
+				"if test $fdtfile = undefined; then " \
 					"echo WARNING: Could not determine dtb to use; fi; " \
 			"fi;\0" \
 
-- 
cgit v1.3.1


From 954252aa350931ebf6b114cd0f59a05ab03f6bbf Mon Sep 17 00:00:00 2001
From: Soeren Moch <smoch@web.de>
Date: Fri, 11 Oct 2019 00:59:50 +0200
Subject: board: tbs2910: Convert eth to driver model

So we can remove lots of legacy config code.

Signed-off-by: Soeren Moch <smoch@web.de>
---
 board/tbs/tbs2910/tbs2910.c | 75 ---------------------------------------------
 configs/tbs2910_defconfig   |  3 ++
 include/configs/tbs2910.h   |  9 ------
 3 files changed, 3 insertions(+), 84 deletions(-)

(limited to 'include')

diff --git a/board/tbs/tbs2910/tbs2910.c b/board/tbs/tbs2910/tbs2910.c
index efc6f88198f..b4fd1833949 100644
--- a/board/tbs/tbs2910/tbs2910.c
+++ b/board/tbs/tbs2910/tbs2910.c
@@ -14,8 +14,6 @@
 #include <asm/mach-imx/video.h>
 #include <mmc.h>
 #include <fsl_esdhc_imx.h>
-#include <miiphy.h>
-#include <netdev.h>
 #include <asm/arch/mxc_hdmi.h>
 #include <asm/arch/crm_regs.h>
 #include <asm/io.h>
@@ -26,9 +24,6 @@ DECLARE_GLOBAL_DATA_PTR;
 	PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm |			\
 	PAD_CTL_SRE_FAST  | PAD_CTL_HYS)
 
-#define ENET_PAD_CTRL  (PAD_CTL_PUS_100K_UP |			\
-	PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
-
 static iomux_v3_cfg_t const uart1_pads[] = {
 	MX6_PAD_CSI0_DAT10__UART1_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
 	MX6_PAD_CSI0_DAT11__UART1_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
@@ -39,43 +34,12 @@ static iomux_v3_cfg_t const uart2_pads[] = {
 	MX6_PAD_EIM_D27__UART2_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
 };
 
-static iomux_v3_cfg_t const enet_pads[] = {
-	MX6_PAD_ENET_MDIO__ENET_MDIO		| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_ENET_MDC__ENET_MDC		| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_TXC__RGMII_TXC		| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_TD0__RGMII_TD0		| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_TD1__RGMII_TD1		| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_TD2__RGMII_TD2		| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_TD3__RGMII_TD3		| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_TX_CTL__RGMII_TX_CTL	| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_ENET_REF_CLK__ENET_TX_CLK	| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_RXC__RGMII_RXC		| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_RD0__RGMII_RD0		| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_RD1__RGMII_RD1		| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_RD2__RGMII_RD2		| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_RD3__RGMII_RD3		| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_RX_CTL__RGMII_RX_CTL	| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	/* AR8035 PHY Reset */
-	MX6_PAD_ENET_CRS_DV__GPIO1_IO25		| MUX_PAD_CTRL(NO_PAD_CTRL),
-};
-
 int dram_init(void)
 {
 	gd->ram_size = 2048ul * 1024 * 1024;
 	return 0;
 }
 
-static void setup_iomux_enet(void)
-{
-	imx_iomux_v3_setup_multiple_pads(enet_pads, ARRAY_SIZE(enet_pads));
-
-	/* Reset AR8035 PHY */
-	gpio_request(IMX_GPIO_NR(1, 25), "ETH_PHY_RESET");
-	gpio_direction_output(IMX_GPIO_NR(1, 25) , 0);
-	udelay(500);
-	gpio_set_value(IMX_GPIO_NR(1, 25), 1);
-}
-
 static void setup_iomux_uart(void)
 {
 	imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
@@ -184,45 +148,6 @@ static void setup_display(void)
 }
 #endif /* CONFIG_VIDEO_IPUV3 */
 
-static int ar8035_phy_fixup(struct phy_device *phydev)
-{
-	unsigned short val;
-
-	/* To enable AR8035 ouput a 125MHz clk from CLK_25M */
-	phy_write(phydev, MDIO_DEVAD_NONE, 0xd, 0x7);
-	phy_write(phydev, MDIO_DEVAD_NONE, 0xe, 0x8016);
-	phy_write(phydev, MDIO_DEVAD_NONE, 0xd, 0x4007);
-
-	val = phy_read(phydev, MDIO_DEVAD_NONE, 0xe);
-	val &= 0xffe3;
-	val |= 0x18;
-	phy_write(phydev, MDIO_DEVAD_NONE, 0xe, val);
-
-	/* introduce tx clock delay */
-	phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x5);
-	val = phy_read(phydev, MDIO_DEVAD_NONE, 0x1e);
-	val |= 0x0100;
-	phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, val);
-
-	return 0;
-}
-
-int board_phy_config(struct phy_device *phydev)
-{
-	ar8035_phy_fixup(phydev);
-
-	if (phydev->drv->config)
-		phydev->drv->config(phydev);
-
-	return 0;
-}
-
-int board_eth_init(bd_t *bis)
-{
-	setup_iomux_enet();
-	return cpu_eth_init(bis);
-}
-
 int board_early_init_f(void)
 {
 	setup_iomux_uart();
diff --git a/configs/tbs2910_defconfig b/configs/tbs2910_defconfig
index 98e5ca0846c..42e6f58eee1 100644
--- a/configs/tbs2910_defconfig
+++ b/configs/tbs2910_defconfig
@@ -52,6 +52,9 @@ CONFIG_DM_KEYBOARD=y
 CONFIG_DM_MMC=y
 CONFIG_FSL_USDHC=y
 CONFIG_PHYLIB=y
+CONFIG_PHY_ATHEROS=y
+CONFIG_DM_ETH=y
+CONFIG_FEC_MXC=y
 CONFIG_MII=y
 CONFIG_PCI=y
 CONFIG_DM_PCI=y
diff --git a/include/configs/tbs2910.h b/include/configs/tbs2910.h
index 11f76e777bb..46d67a7fcfd 100644
--- a/include/configs/tbs2910.h
+++ b/include/configs/tbs2910.h
@@ -40,15 +40,6 @@
 #define CONFIG_MXC_UART
 #define CONFIG_MXC_UART_BASE		UART1_BASE /* select UART1/UART2 */
 
-/* Ethernet */
-#define CONFIG_FEC_MXC
-#define CONFIG_FEC_MXC
-#define IMX_FEC_BASE			ENET_BASE_ADDR
-#define CONFIG_FEC_XCV_TYPE		RGMII
-#define CONFIG_ETHPRIME			"FEC"
-#define CONFIG_FEC_MXC_PHYADDR		4
-#define CONFIG_PHY_ATHEROS
-
 /* Framebuffer */
 #ifdef CONFIG_VIDEO
 #define CONFIG_VIDEO_BMP_RLE8
-- 
cgit v1.3.1


From 7cc7c1e9db61ecf02e6f9b7d3d27171aaf1719fe Mon Sep 17 00:00:00 2001
From: Jun Nie <jun.nie@linaro.org>
Date: Tue, 16 Jul 2019 15:42:57 +0800
Subject: pico-imx7d: Support distro boot for FIT image case

Support distro boot for pico imx7d in FIT image case.

Signed-off-by: Jun Nie <jun.nie@linaro.org>
Tested-by: Joris Offouga <offougajoris@gmail.com>
---
 include/configs/pico-imx7d.h | 37 +++++++++++--------------------------
 1 file changed, 11 insertions(+), 26 deletions(-)

(limited to 'include')

diff --git a/include/configs/pico-imx7d.h b/include/configs/pico-imx7d.h
index 5c4b90a8a1e..607784e4236 100644
--- a/include/configs/pico-imx7d.h
+++ b/include/configs/pico-imx7d.h
@@ -55,17 +55,17 @@
 /* When booting with FIT specify the node entry containing boot.scr */
 #if defined(CONFIG_FIT)
 #define PICO_BOOT_ENV \
-	"bootscr_fitimage_name=bootscr\0" \
-	"bootscriptaddr=0x83200000\0" \
-	"fdtovaddr=0x83100000\0" \
-	"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
-	"mmcargs=setenv bootargs console=${console},${baudrate} " \
-		"rootwait rw;\0" \
-	"loadbootscript=" \
-		"load mmc ${mmcdev}:${mmcpart} ${bootscriptaddr} ${script};\0" \
-	"bootscript=echo Running bootscript from mmc ...; " \
-	"source ${bootscriptaddr}:${bootscr_fitimage_name}\0"
+	BOOTENV								\
+	"fdtovaddr=0x83100000\0"					\
+	"scriptaddr=0x83200000\0"					\
+	"mmcargs=setenv bootargs console=${console},${baudrate} "	\
+		"rootwait rw\0"						\
+	"boot_a_script="						\
+		"load ${devtype} ${devnum}:${distro_bootpart} "		\
+			"${scriptaddr} ${prefix}${script}; "		\
+		"iminfo ${scriptaddr};"					\
+		"if test $? -eq 1; then hab_failsafe; fi;"		\
+		"source ${scriptaddr}:bootscr\0"
 #else
 #define PICO_BOOT_ENV \
 	"bootmenu_0=Boot using PICO-Hobbit baseboard=" \
@@ -112,21 +112,6 @@
 	"setup_emmc=mmc dev 0; gpt write mmc 0 $partitions; reset;\0" \
 	PICO_BOOT_ENV
 
-#if defined(CONFIG_FIT)
-#define CONFIG_BOOTCOMMAND \
-	"mmc dev ${mmcdev};" \
-	"mmc dev ${mmcdev}; if mmc rescan; then " \
-		"if run loadbootscript; then " \
-			"iminfo ${bootscriptaddr};" \
-			"if test $? -eq 1; then hab_failsafe; fi;" \
-			"run bootscript; " \
-		"else " \
-			"echo Fail to load fitImage with boot script;" \
-			"hab_failsafe;" \
-		"fi; " \
-	"fi"
-#endif
-
 #define BOOT_TARGET_DEVICES(func) \
 	func(MMC, mmc, 0) \
 	func(USB, usb, 0) \
-- 
cgit v1.3.1


From a142e601f89ed6ca91e5a960618939dbb04f4a87 Mon Sep 17 00:00:00 2001
From: Lukasz Majewski <lukma@denx.de>
Date: Thu, 10 Oct 2019 16:11:22 +0200
Subject: imx: tpc70: config: Add script commands to update u-boot and OE's wic

Signed-off-by: Lukasz Majewski <lukma@denx.de>
---
 include/configs/kp_imx6q_tpc.h | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'include')

diff --git a/include/configs/kp_imx6q_tpc.h b/include/configs/kp_imx6q_tpc.h
index c160ad5bf6b..d20fc7eb10f 100644
--- a/include/configs/kp_imx6q_tpc.h
+++ b/include/configs/kp_imx6q_tpc.h
@@ -81,11 +81,32 @@
 	"rdinit=/sbin/init\0" \
 	"addinitrd=setenv bootargs ${bootargs} rdinit=${rdinit} ${debug} \0" \
 	"fit_config=mx6q_tpc70_conf\0" \
+	"uboot_file=u-boot.img\0" \
+	"SPL_file=SPL\0" \
+	"wic_file=kp-image-kpimx6qtpc.wic\0" \
 	"upd_image=st.4k\0" \
 	"updargs=setenv bootargs console=${console} ${smp}"\
 	       "rdinit=${rdinit} ${debug} ${displayargs}\0" \
 	"loadusb=usb start; " \
 	       "fatload usb 0 ${loadaddr} ${upd_image}\0" \
+	"upd_uboot_sd=" \
+	    "if tftp ${loadaddr} ${uboot_file}; then " \
+	       "setexpr blkc ${filesize} / 0x200;" \
+	       "setexpr blkc ${blkc} + 1;" \
+	       "mmc write ${loadaddr} 0x8A ${blkc};" \
+	    "fi;\0" \
+	"upd_SPL_sd=" \
+	    "if tftp ${loadaddr} ${SPL_file}; then " \
+	       "setexpr blkc ${filesize} / 0x200;" \
+	       "setexpr blkc ${blkc} + 1;" \
+	       "mmc write ${loadaddr} 0x2 ${blkc};" \
+	    "fi;\0" \
+	"upd_wic=" \
+	    "if tftp ${loadaddr} ${wic_file}; then " \
+	       "setexpr blkc ${filesize} / 0x200;" \
+	       "setexpr blkc ${blkc} + 1;" \
+	       "mmc write ${loadaddr} 0x0 ${blkc};" \
+	    "fi;\0" \
 	"usbupd=echo Booting update from usb ...; " \
 	       "setenv bootargs; " \
 	       "run updargs; " \
-- 
cgit v1.3.1


From 309ce98fcbc186789f11794af491f8e6c9627443 Mon Sep 17 00:00:00 2001
From: Lukasz Majewski <lukma@denx.de>
Date: Thu, 10 Oct 2019 16:11:23 +0200
Subject: imx: tpc70: config: Update TPC70 config to support eMMC's boot0 SPL
 update

The TPC70 can boot from eMMC's boot0. This patch allows it to update
this HW partition's SPL.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
---
 include/configs/kp_imx6q_tpc.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'include')

diff --git a/include/configs/kp_imx6q_tpc.h b/include/configs/kp_imx6q_tpc.h
index d20fc7eb10f..28b4b55e6a8 100644
--- a/include/configs/kp_imx6q_tpc.h
+++ b/include/configs/kp_imx6q_tpc.h
@@ -42,6 +42,7 @@
 #define CONFIG_SYS_FSL_ESDHC_ADDR	0
 #define CONFIG_SYS_FSL_USDHC_NUM	2
 #define CONFIG_SYS_MMC_ENV_DEV		1 /* 0 = SDHC2, 1 = SDHC4 (eMMC) */
+#define CONFIG_SUPPORT_EMMC_BOOT
 
 /* UART */
 #define CONFIG_MXC_UART
@@ -101,6 +102,10 @@
 	       "setexpr blkc ${blkc} + 1;" \
 	       "mmc write ${loadaddr} 0x2 ${blkc};" \
 	    "fi;\0" \
+	"upd_SPL_mmc=mmc dev 1; mmc partconf 1 0 1 1; run upd_SPL_sd\0" \
+	"upd_uboot_mmc=mmc dev 1; mmc partconf 1 0 1 1; run upd_uboot_sd\0" \
+	"up_mmc=run upd_SPL_mmc; run upd_uboot_mmc\0" \
+	"up_sd=run upd_SPL_sd; run upd_uboot_sd\0" \
 	"upd_wic=" \
 	    "if tftp ${loadaddr} ${wic_file}; then " \
 	       "setexpr blkc ${filesize} / 0x200;" \
-- 
cgit v1.3.1


From 0bcb11fa1f04baeb0d5462a358aa86b16062bebd Mon Sep 17 00:00:00 2001
From: Lukasz Majewski <lukma@denx.de>
Date: Thu, 10 Oct 2019 16:11:29 +0200
Subject: imx: tpc70: Convert TPC70 (imx6q) board to use DM/DTS in SPL and
 u-boot

This patch converts the TPC70 to use driver model and device tree
description in both SPL and u-boot proper.

Notable changes (DM/DTS conversion):

- PINCTRL{_IMX6}
- DM_I2C
- enable 'regulator' and 'pmic' commands
- DM_MMC and BLK (USDHC)
- DM_ETH
- DM WDT (including SYSRESET)

Signed-off-by: Lukasz Majewski <lukma@denx.de>
---
 arch/arm/mach-imx/mx6/Kconfig             |  10 ++
 board/k+p/kp_imx6q_tpc/kp_imx6q_tpc.c     | 165 +-----------------------------
 board/k+p/kp_imx6q_tpc/kp_imx6q_tpc_spl.c | 133 +-----------------------
 configs/kp_imx6q_tpc_defconfig            |  30 +++++-
 include/configs/kp_imx6q_tpc.h            |  21 ----
 5 files changed, 45 insertions(+), 314 deletions(-)

(limited to 'include')

diff --git a/arch/arm/mach-imx/mx6/Kconfig b/arch/arm/mach-imx/mx6/Kconfig
index 7e5a667e81e..00e3c486bce 100644
--- a/arch/arm/mach-imx/mx6/Kconfig
+++ b/arch/arm/mach-imx/mx6/Kconfig
@@ -510,9 +510,19 @@ config TARGET_KP_IMX6Q_TPC
 	select BOARD_EARLY_INIT_F
 	select BOARD_LATE_INIT
 	select DM
+	select SPL_DM if SPL
 	select DM_THERMAL
+	select DM_MMC
+	select DM_ETH
+	select DM_REGULATOR
+	select SPL_DM_REGULATOR if SPL
+	select DM_SERIAL
+	select DM_I2C
+	select DM_GPIO
+	select DM_USB
 	select MX6QDL
 	select SUPPORT_SPL
+	select SPL_SEPARATE_BSS if SPL
 	imply CMD_DM
 	imply CMD_SPL
 
diff --git a/board/k+p/kp_imx6q_tpc/kp_imx6q_tpc.c b/board/k+p/kp_imx6q_tpc/kp_imx6q_tpc.c
index 7876a630689..22ae94e99f7 100644
--- a/board/k+p/kp_imx6q_tpc/kp_imx6q_tpc.c
+++ b/board/k+p/kp_imx6q_tpc/kp_imx6q_tpc.c
@@ -9,65 +9,18 @@
 #include <asm/arch/clock.h>
 #include <asm/arch/crm_regs.h>
 #include <asm/arch/imx-regs.h>
-#include <asm/arch/iomux.h>
 #include <asm/arch/mx6-pins.h>
 #include <asm/arch/sys_proto.h>
-#include <asm/gpio.h>
-#include <asm/io.h>
 #include <asm/mach-imx/boot_mode.h>
-#include <asm/mach-imx/iomux-v3.h>
-#include <asm/mach-imx/mxc_i2c.h>
 #include <env.h>
 #include <errno.h>
-#include <fsl_esdhc_imx.h>
-#include <fuse.h>
-#include <i2c.h>
 #include <miiphy.h>
-#include <mmc.h>
-#include <net.h>
-#include <netdev.h>
 #include <usb.h>
 #include <usb/ehci-ci.h>
 #include <led.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#define ENET_PAD_CTRL							\
-	(PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm |	\
-	 PAD_CTL_HYS)
-
-#define I2C_PAD_CTRL							\
-	(PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm |	\
-	PAD_CTL_HYS | PAD_CTL_ODE | PAD_CTL_SRE_FAST)
-
-#define PC			MUX_PAD_CTRL(I2C_PAD_CTRL)
-
-static struct i2c_pads_info kp_imx6q_tpc_i2c_pad_info0 = {
-	.scl = {
-		.i2c_mode  = MX6Q_PAD_CSI0_DAT9__I2C1_SCL | PC,
-		.gpio_mode = MX6Q_PAD_CSI0_DAT9__GPIO5_IO27 | PC,
-		.gp = IMX_GPIO_NR(5, 27)
-	},
-	.sda = {
-		 .i2c_mode = MX6Q_PAD_CSI0_DAT8__I2C1_SDA | PC,
-		 .gpio_mode = MX6Q_PAD_CSI0_DAT8__GPIO5_IO26 | PC,
-		 .gp = IMX_GPIO_NR(5, 26)
-	}
-};
-
-static struct i2c_pads_info kp_imx6q_tpc_i2c_pad_info1 = {
-	.scl = {
-		.i2c_mode  = MX6Q_PAD_KEY_COL3__I2C2_SCL | PC,
-		.gpio_mode = MX6Q_PAD_KEY_COL3__GPIO4_IO12 | PC,
-		.gp = IMX_GPIO_NR(4, 12)
-	},
-	.sda = {
-		 .i2c_mode = MX6Q_PAD_KEY_ROW3__I2C2_SDA | PC,
-		 .gpio_mode = MX6Q_PAD_KEY_ROW3__GPIO4_IO13 | PC,
-		 .gp = IMX_GPIO_NR(4, 13)
-	}
-};
-
 int dram_init(void)
 {
 	gd->ram_size = imx_ddr_size();
@@ -84,37 +37,6 @@ int overwrite_console(void)
 }
 
 #ifdef CONFIG_FEC_MXC
-static iomux_v3_cfg_t const enet_pads[] = {
-	IOMUX_PADS(PAD_ENET_MDIO__ENET_MDIO	| MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	IOMUX_PADS(PAD_ENET_MDC__ENET_MDC	| MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	IOMUX_PADS(PAD_RGMII_TXC__RGMII_TXC	| MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	IOMUX_PADS(PAD_RGMII_TD0__RGMII_TD0	| MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	IOMUX_PADS(PAD_RGMII_TD1__RGMII_TD1	| MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	IOMUX_PADS(PAD_RGMII_TD2__RGMII_TD2	| MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	IOMUX_PADS(PAD_RGMII_TD3__RGMII_TD3	| MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	IOMUX_PADS(PAD_RGMII_TX_CTL__RGMII_TX_CTL |
-		   MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	IOMUX_PADS(PAD_ENET_REF_CLK__ENET_TX_CLK | MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	IOMUX_PADS(PAD_RGMII_RXC__RGMII_RXC	| MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	IOMUX_PADS(PAD_RGMII_RD0__RGMII_RD0	| MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	IOMUX_PADS(PAD_RGMII_RD1__RGMII_RD1	| MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	IOMUX_PADS(PAD_RGMII_RD2__RGMII_RD2	| MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	IOMUX_PADS(PAD_RGMII_RD3__RGMII_RD3	| MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	IOMUX_PADS(PAD_RGMII_RX_CTL__RGMII_RX_CTL |
-		   MUX_PAD_CTRL(ENET_PAD_CTRL)),
-	/* AR8031 PHY Reset */
-	IOMUX_PADS(PAD_ENET_CRS_DV__GPIO1_IO25	| MUX_PAD_CTRL(NO_PAD_CTRL)),
-};
-
-static void eth_phy_reset(void)
-{
-	/* Reset AR8031 PHY */
-	gpio_direction_output(IMX_GPIO_NR(1, 25), 0);
-	mdelay(10);
-	gpio_set_value(IMX_GPIO_NR(1, 25), 1);
-	udelay(100);
-}
-
 static int setup_fec_clock(void)
 {
 	struct iomuxc *iomuxc_regs = (struct iomuxc *)IOMUXC_BASE_ADDR;
@@ -126,15 +48,6 @@ static int setup_fec_clock(void)
 	return enable_fec_anatop_clock(0, ENET_50MHZ);
 }
 
-int board_eth_init(bd_t *bis)
-{
-	SETUP_IOMUX_PADS(enet_pads);
-	setup_fec_clock();
-	eth_phy_reset();
-
-	return cpu_eth_init(bis);
-}
-
 static int ar8031_phy_fixup(struct phy_device *phydev)
 {
 	unsigned short val;
@@ -169,53 +82,6 @@ int board_phy_config(struct phy_device *phydev)
 }
 #endif
 
-#ifdef CONFIG_FSL_ESDHC_IMX
-
-#define USDHC2_CD_GPIO	IMX_GPIO_NR(1, 4)
-static struct fsl_esdhc_cfg usdhc_cfg[] = {
-	{ USDHC2_BASE_ADDR },
-	{ USDHC4_BASE_ADDR },
-};
-
-int board_mmc_getcd(struct mmc *mmc)
-{
-	struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
-
-	switch (cfg->esdhc_base) {
-	case USDHC2_BASE_ADDR:
-		return !gpio_get_value(USDHC2_CD_GPIO);
-	case USDHC4_BASE_ADDR:
-		return 1; /* eMMC/uSDHC4 is always present */
-	}
-
-	return 0;
-}
-
-int board_mmc_init(bd_t *bis)
-{
-	int i, ret;
-
-	/*
-	 * According to the board_mmc_init() the following map is done:
-	 * (U-Boot device node)    (Physical Port)
-	 * mmc0                    micro SD
-	 * mmc2                    eMMC
-	 */
-	gpio_direction_input(USDHC2_CD_GPIO);
-
-	usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK);
-	usdhc_cfg[1].sdhc_clk = mxc_get_clock(MXC_ESDHC4_CLK);
-
-	for (i = 0; i < CONFIG_SYS_FSL_USDHC_NUM; i++) {
-		ret = fsl_esdhc_initialize(bis, &usdhc_cfg[i]);
-		if (ret)
-			return ret;
-	}
-
-	return 0;
-}
-#endif
-
 #ifdef CONFIG_USB_EHCI_MX6
 static void setup_usb(void)
 {
@@ -225,30 +91,6 @@ static void setup_usb(void)
 	 */
 	imx_iomux_set_gpr_register(1, 13, 1, 0);
 }
-
-int board_usb_phy_mode(int port)
-{
-	if (port == 1)
-		return USB_INIT_HOST;
-	else
-		return USB_INIT_DEVICE;
-}
-
-int board_ehci_power(int port, int on)
-{
-	switch (port) {
-	case 0:
-		break;
-	case 1:
-		gpio_direction_output(IMX_GPIO_NR(3, 31), !!on);
-		break;
-	default:
-		printf("MXC USB port %d not yet supported\n", port);
-		return -EINVAL;
-	}
-
-	return 0;
-}
 #endif
 
 int board_early_init_f(void)
@@ -257,6 +99,10 @@ int board_early_init_f(void)
 	setup_usb();
 #endif
 
+#ifdef CONFIG_FEC_MXC
+	setup_fec_clock();
+#endif
+
 	return 0;
 }
 
@@ -270,9 +116,6 @@ int board_init(void)
 	/* Enable eim_slow clocks */
 	setbits_le32(&mxc_ccm->CCGR6, 0x1 << MXC_CCM_CCGR6_EMI_SLOW_OFFSET);
 
-	setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &kp_imx6q_tpc_i2c_pad_info0);
-	setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &kp_imx6q_tpc_i2c_pad_info1);
-
 	return 0;
 }
 
diff --git a/board/k+p/kp_imx6q_tpc/kp_imx6q_tpc_spl.c b/board/k+p/kp_imx6q_tpc/kp_imx6q_tpc_spl.c
index e48a577f792..25a5e4b9ba2 100644
--- a/board/k+p/kp_imx6q_tpc/kp_imx6q_tpc_spl.c
+++ b/board/k+p/kp_imx6q_tpc/kp_imx6q_tpc_spl.c
@@ -9,30 +9,12 @@
 #include <asm/arch/clock.h>
 #include <asm/arch/crm_regs.h>
 #include <asm/arch/imx-regs.h>
-#include <asm/arch/iomux.h>
 #include <asm/arch/mx6-ddr.h>
-#include <asm/arch/mx6-pins.h>
 #include <asm/arch/sys_proto.h>
-#include <asm/gpio.h>
-#include <asm/mach-imx/boot_mode.h>
-#include <asm/mach-imx/iomux-v3.h>
-#include <asm/mach-imx/mxc_i2c.h>
 #include <asm/io.h>
 #include <errno.h>
-#include <fuse.h>
-#include <fsl_esdhc_imx.h>
-#include <i2c.h>
-#include <mmc.h>
 #include <spl.h>
 
-#define UART_PAD_CTRL							\
-	(PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm |	\
-	 PAD_CTL_SRE_FAST  | PAD_CTL_HYS)
-
-#define USDHC_PAD_CTRL							\
-	(PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_LOW | PAD_CTL_DSE_80ohm |	\
-	 PAD_CTL_SRE_FAST | PAD_CTL_HYS)
-
 DECLARE_GLOBAL_DATA_PTR;
 
 static void ccgr_init(void)
@@ -48,60 +30,6 @@ static void ccgr_init(void)
 	writel(0x000003FF, &ccm->CCGR6);
 }
 
-/* onboard microSD */
-static iomux_v3_cfg_t const usdhc2_pads[] = {
-	IOMUX_PADS(PAD_SD2_DAT0__SD2_DATA0	| MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-	IOMUX_PADS(PAD_SD2_DAT1__SD2_DATA1	| MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-	IOMUX_PADS(PAD_SD2_DAT2__SD2_DATA2	| MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-	IOMUX_PADS(PAD_SD2_DAT3__SD2_DATA3	| MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-	IOMUX_PADS(PAD_SD2_CLK__SD2_CLK	| MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-	IOMUX_PADS(PAD_SD2_CMD__SD2_CMD	| MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-	IOMUX_PADS(PAD_NANDF_CS3__GPIO6_IO16	| MUX_PAD_CTRL(NO_PAD_CTRL)),
-};
-
-/* eMMC */
-static iomux_v3_cfg_t const usdhc4_pads[] = {
-	IOMUX_PADS(PAD_SD4_DAT0__SD4_DATA0	| MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-	IOMUX_PADS(PAD_SD4_DAT1__SD4_DATA1	| MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-	IOMUX_PADS(PAD_SD4_DAT2__SD4_DATA2	| MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-	IOMUX_PADS(PAD_SD4_DAT3__SD4_DATA3	| MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-	IOMUX_PADS(PAD_SD4_DAT4__SD4_DATA4	| MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-	IOMUX_PADS(PAD_SD4_DAT5__SD4_DATA5	| MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-	IOMUX_PADS(PAD_SD4_DAT6__SD4_DATA6	| MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-	IOMUX_PADS(PAD_SD4_DAT7__SD4_DATA7	| MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-	IOMUX_PADS(PAD_SD4_CLK__SD4_CLK	| MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-	IOMUX_PADS(PAD_SD4_CMD__SD4_CMD	| MUX_PAD_CTRL(USDHC_PAD_CTRL)),
-};
-
-/* SD */
-static void setup_iomux_sd(void)
-{
-	SETUP_IOMUX_PADS(usdhc2_pads);
-	SETUP_IOMUX_PADS(usdhc4_pads);
-}
-
-/* UART */
-static iomux_v3_cfg_t const uart1_pads[] = {
-	IOMUX_PADS(PAD_SD3_DAT7__UART1_TX_DATA	| MUX_PAD_CTRL(UART_PAD_CTRL)),
-	IOMUX_PADS(PAD_SD3_DAT6__UART1_RX_DATA	| MUX_PAD_CTRL(UART_PAD_CTRL)),
-};
-
-static void setup_iomux_uart(void)
-{
-	SETUP_IOMUX_PADS(uart1_pads);
-}
-
-/* USB */
-static iomux_v3_cfg_t const usb_pads[] = {
-	IOMUX_PADS(PAD_GPIO_1__USB_OTG_ID	| MUX_PAD_CTRL(NO_PAD_CTRL)),
-	IOMUX_PADS(PAD_EIM_D31__GPIO3_IO31	| MUX_PAD_CTRL(NO_PAD_CTRL)),
-};
-
-static void setup_iomux_usb(void)
-{
-	SETUP_IOMUX_PADS(usb_pads);
-}
-
 /* DDR3 */
 static const struct mx6dq_iomux_ddr_regs mx6_ddr_ioregs = {
 	.dram_sdclk_0 = 0x00000030,
@@ -255,59 +183,6 @@ static void spl_dram_init(void)
 #endif
 }
 
-struct fsl_esdhc_cfg usdhc_cfg[] = {
-	{USDHC2_BASE_ADDR},
-	{USDHC4_BASE_ADDR},
-};
-
-#define USDHC2_CD_GPIO	IMX_GPIO_NR(1, 4)
-int board_mmc_getcd(struct mmc *mmc)
-{
-	struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
-	int ret = 0;
-
-	switch (cfg->esdhc_base) {
-	case USDHC2_BASE_ADDR:
-		ret = !gpio_get_value(USDHC2_CD_GPIO);
-		break;
-	case USDHC4_BASE_ADDR:
-		ret = 1; /* eMMC/uSDHC4 is always present */
-		break;
-	}
-
-	return ret;
-}
-
-int board_mmc_init(bd_t *bd)
-{
-	struct src *psrc = (struct src *)SRC_BASE_ADDR;
-	unsigned int reg = readl(&psrc->sbmr1) >> 11;
-	/*
-	 * Upon reading BOOT_CFG register the following map is done:
-	 * Bit 11 and 12 of BOOT_CFG register can determine the current
-	 * mmc port
-	 * 0x1                  SD1
-	 * 0x3                  SD4
-	 */
-
-	switch (reg & 0x3) {
-	case 0x1:
-		SETUP_IOMUX_PADS(usdhc2_pads);
-		usdhc_cfg[0].esdhc_base = USDHC2_BASE_ADDR;
-		usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK);
-		gd->arch.sdhc_clk = usdhc_cfg[0].sdhc_clk;
-		break;
-	case 0x3:
-		SETUP_IOMUX_PADS(usdhc4_pads);
-		usdhc_cfg[0].esdhc_base = USDHC4_BASE_ADDR;
-		usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC4_CLK);
-		gd->arch.sdhc_clk = usdhc_cfg[0].sdhc_clk;
-		break;
-	}
-
-	return fsl_esdhc_initialize(bd, &usdhc_cfg[0]);
-}
-
 void board_boot_order(u32 *spl_boot_list)
 {
 	u32 boot_device = spl_boot_device();
@@ -339,9 +214,8 @@ void board_init_f(ulong dummy)
 	/* setup GP timer */
 	timer_init();
 
-	setup_iomux_sd();
-	setup_iomux_uart();
-	setup_iomux_usb();
+	/* Early - pre reloc - driver model setup */
+	spl_early_init();
 
 	/* UART clocks enabled and gd valid - init serial console */
 	preloader_console_init();
@@ -351,7 +225,4 @@ void board_init_f(ulong dummy)
 
 	/* Clear the BSS. */
 	memset(__bss_start, 0, __bss_end - __bss_start);
-
-	/* load/boot image from boot device */
-	board_init_r(NULL, 0);
 }
diff --git a/configs/kp_imx6q_tpc_defconfig b/configs/kp_imx6q_tpc_defconfig
index fdfb8999037..3d93c209992 100644
--- a/configs/kp_imx6q_tpc_defconfig
+++ b/configs/kp_imx6q_tpc_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x17800000
 CONFIG_SPL_GPIO_SUPPORT=y
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_SYS_MALLOC_F_LEN=0x2200
 CONFIG_MX6_DDRCAL=y
 CONFIG_TARGET_KP_IMX6Q_TPC=y
 CONFIG_SPL_MMC_SUPPORT=y
@@ -14,11 +15,14 @@ CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
+CONFIG_SD_BOOT=y
 CONFIG_BOOTDELAY=3
 # CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
 CONFIG_BOUNCE_BUFFER=y
 CONFIG_SPL_RAW_IMAGE_SUPPORT=y
+CONFIG_SPL_PAYLOAD="u-boot.img"
+CONFIG_SPL_POWER_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 CONFIG_AUTOBOOT_KEYED=y
 CONFIG_AUTOBOOT_STOP_STR="."
@@ -33,14 +37,38 @@ CONFIG_CMD_TIME=y
 CONFIG_CMD_EXT4_WRITE=y
 # CONFIG_ISO_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
+CONFIG_OF_CONTROL=y
+CONFIG_SPL_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="imx6q-kp"
+CONFIG_OF_SPL_REMOVE_PROPS="interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents interrupts dmas dma-names"
 CONFIG_ENV_IS_IN_MMC=y
+# CONFIG_BLOCK_CACHE is not set
+CONFIG_SPL_CLK_IMX6Q=y
+CONFIG_CLK_IMX6Q=y
+CONFIG_I2C_SET_DEFAULT_BUS_NUM=y
+CONFIG_SYS_I2C_MXC=y
+CONFIG_SYS_I2C_MXC_I2C1=y
+CONFIG_SYS_I2C_MXC_I2C2=y
+CONFIG_LED=y
+CONFIG_LED_GPIO=y
+CONFIG_SUPPORT_EMMC_BOOT=y
 CONFIG_FSL_USDHC=y
 CONFIG_PHYLIB=y
 CONFIG_PHY_ATHEROS=y
 CONFIG_FEC_MXC=y
 CONFIG_MII=y
+CONFIG_PINCTRL=y
+CONFIG_SPL_PINCTRL=y
+CONFIG_PINCTRL_IMX6=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_SPL_DM_REGULATOR_FIXED=y
+# CONFIG_REQUIRE_SERIAL_CONSOLE is not set
+CONFIG_MXC_UART=y
+CONFIG_SYSRESET=y
+CONFIG_SPL_SYSRESET=y
+CONFIG_SYSRESET_WATCHDOG=y
 CONFIG_IMX_THERMAL=y
 CONFIG_USB=y
+# CONFIG_SPL_DM_USB is not set
 CONFIG_WATCHDOG_TIMEOUT_MSECS=60000
 CONFIG_IMX_WATCHDOG=y
-CONFIG_OF_LIBFDT=y
diff --git a/include/configs/kp_imx6q_tpc.h b/include/configs/kp_imx6q_tpc.h
index 28b4b55e6a8..08cf90280ee 100644
--- a/include/configs/kp_imx6q_tpc.h
+++ b/include/configs/kp_imx6q_tpc.h
@@ -25,30 +25,9 @@
 #define CONFIG_SYS_MALLOC_LEN		(4 * SZ_1M)
 
 /* FEC ethernet */
-#define IMX_FEC_BASE			ENET_BASE_ADDR
-#define CONFIG_FEC_XCV_TYPE		RGMII
-#define CONFIG_ETHPRIME			"FEC"
-#define CONFIG_FEC_MXC_PHYADDR		0
 #define CONFIG_ARP_TIMEOUT		200UL
 
-/* I2C Configs */
-#define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_MXC
-#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
-#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
-#define CONFIG_SYS_I2C_SPEED		100000
-
-/* MMC Configs */
-#define CONFIG_SYS_FSL_ESDHC_ADDR	0
-#define CONFIG_SYS_FSL_USDHC_NUM	2
 #define CONFIG_SYS_MMC_ENV_DEV		1 /* 0 = SDHC2, 1 = SDHC4 (eMMC) */
-#define CONFIG_SUPPORT_EMMC_BOOT
-
-/* UART */
-#define CONFIG_MXC_UART
-#define CONFIG_MXC_UART_BASE		UART1_BASE
-#define CONFIG_CONS_INDEX		1
-#define CONFIG_BAUDRATE			115200
 
 /* USB Configs */
 #ifdef CONFIG_CMD_USB
-- 
cgit v1.3.1


From 5e9387130566219ab70170f9c6d98966be5a960a Mon Sep 17 00:00:00 2001
From: Lukasz Majewski <lukma@denx.de>
Date: Thu, 10 Oct 2019 16:11:30 +0200
Subject: imx: config: Update KP's TPC70 config to support SWUpdate

This patch updates envs responsible for using USB pendrive as a
SWUpdate based tool for recovery and update.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
---
 include/configs/kp_imx6q_tpc.h | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'include')

diff --git a/include/configs/kp_imx6q_tpc.h b/include/configs/kp_imx6q_tpc.h
index 08cf90280ee..f6746a93ca2 100644
--- a/include/configs/kp_imx6q_tpc.h
+++ b/include/configs/kp_imx6q_tpc.h
@@ -65,8 +65,9 @@
 	"SPL_file=SPL\0" \
 	"wic_file=kp-image-kpimx6qtpc.wic\0" \
 	"upd_image=st.4k\0" \
-	"updargs=setenv bootargs console=${console} ${smp}"\
-	       "rdinit=${rdinit} ${debug} ${displayargs}\0" \
+	"updargs=setenv bootargs console=${console} ${smp} ${displayargs}\0" \
+	"initrd_ram_dev=/dev/ram\0" \
+	"addswupdate=setenv bootargs ${bootargs} root=${initrd_ram_dev} rw\0" \
 	"loadusb=usb start; " \
 	       "fatload usb 0 ${loadaddr} ${upd_image}\0" \
 	"upd_uboot_sd=" \
@@ -94,6 +95,8 @@
 	"usbupd=echo Booting update from usb ...; " \
 	       "setenv bootargs; " \
 	       "run updargs; " \
+	       "run addinitrd; " \
+	       "run addswupdate; " \
 	       "run loadusb; " \
 	       "bootm ${loadaddr}#${fit_config}\0" \
 	BOOTENV
-- 
cgit v1.3.1


From f9f42b07ff7b986699977c3e3c1eebe8a0535a72 Mon Sep 17 00:00:00 2001
From: Ye Li <ye.li@nxp.com>
Date: Fri, 12 Jul 2019 09:33:55 +0000
Subject: imx8qm/qxp: Set SPL TEXT base to OCRAM base

Modify the SPL TEXT base from OCRAM alias to OCRAM base 0x100000, so
we can use full OCRAM not limit to 96KB

Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
---
 configs/imx8qm_mek_defconfig  | 1 +
 configs/imx8qxp_mek_defconfig | 1 +
 include/configs/imx8qm_mek.h  | 1 -
 3 files changed, 2 insertions(+), 1 deletion(-)

(limited to 'include')

diff --git a/configs/imx8qm_mek_defconfig b/configs/imx8qm_mek_defconfig
index 57cf659b25e..747f3ea9f30 100644
--- a/configs/imx8qm_mek_defconfig
+++ b/configs/imx8qm_mek_defconfig
@@ -3,6 +3,7 @@ CONFIG_SPL_SYS_ICACHE_OFF=y
 CONFIG_SPL_SYS_DCACHE_OFF=y
 CONFIG_ARCH_IMX8=y
 CONFIG_SYS_TEXT_BASE=0x80020000
+CONFIG_SPL_TEXT_BASE=0x100000
 CONFIG_SPL_GPIO_SUPPORT=y
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
diff --git a/configs/imx8qxp_mek_defconfig b/configs/imx8qxp_mek_defconfig
index ded6036be9e..2f41e1bac2c 100644
--- a/configs/imx8qxp_mek_defconfig
+++ b/configs/imx8qxp_mek_defconfig
@@ -3,6 +3,7 @@ CONFIG_SPL_SYS_ICACHE_OFF=y
 CONFIG_SPL_SYS_DCACHE_OFF=y
 CONFIG_ARCH_IMX8=y
 CONFIG_SYS_TEXT_BASE=0x80020000
+CONFIG_SPL_TEXT_BASE=0x100000
 CONFIG_SPL_GPIO_SUPPORT=y
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
diff --git a/include/configs/imx8qm_mek.h b/include/configs/imx8qm_mek.h
index 869035172e3..2b8f85ded11 100644
--- a/include/configs/imx8qm_mek.h
+++ b/include/configs/imx8qm_mek.h
@@ -10,7 +10,6 @@
 #include <asm/arch/imx-regs.h>
 
 #ifdef CONFIG_SPL_BUILD
-#define CONFIG_SPL_TEXT_BASE				0x0
 #define CONFIG_SPL_MAX_SIZE				(124 * 1024)
 #define CONFIG_SYS_MONITOR_LEN				(1024 * 1024)
 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
-- 
cgit v1.3.1


From 5f1e987c8bef414b24c08ddb3adc135c440349c6 Mon Sep 17 00:00:00 2001
From: Igor Opaniuk <igor.opaniuk@toradex.com>
Date: Fri, 11 Oct 2019 12:57:06 +0300
Subject: apalis_imx6: remove legacy sdboot wrapper

Remove legacy sdboot wrapper as distroboot can be used instead.

Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
---
 include/configs/apalis_imx6.h | 19 -------------------
 1 file changed, 19 deletions(-)

(limited to 'include')

diff --git a/include/configs/apalis_imx6.h b/include/configs/apalis_imx6.h
index 5139b01ab3a..a5f9a96732f 100644
--- a/include/configs/apalis_imx6.h
+++ b/include/configs/apalis_imx6.h
@@ -158,24 +158,6 @@
 	"nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} ${fdt_file} " \
 		"&& setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
 
-#define SD_BOOTCMD \
-	"set_sdargs=setenv sdargs ip=off root=PARTUUID=${uuid} ro,noatime " \
-		"rootfstype=ext4 rootwait\0" \
-	"sdboot=run setup; run sdfinduuid; run set_sdargs; " \
-		"setenv bootargs ${defargs} ${sdargs} ${setupargs} " \
-		"${vidargs}; echo Booting from SD card; " \
-		"run sddtbload; load mmc ${sddev}:${sdbootpart} " \
-		"${kernel_addr_r} ${boot_file} && run fdt_fixup && " \
-		"bootz ${kernel_addr_r} ${dtbparam}\0" \
-	"sdbootpart=1\0" \
-	"sddev=1\0" \
-	"sddtbload=setenv dtbparam; load mmc ${sddev}:${sdbootpart} " \
-		"${fdt_addr_r} " \
-		"${fdt_file} && setenv dtbparam \" - " \
-		"${fdt_addr_r}\" && true\0" \
-	"sdfinduuid=part uuid mmc ${sddev}:${sdrootpart} uuid\0" \
-	"sdrootpart=2\0"
-
 #ifndef CONFIG_TDX_APALIS_IMX6_V1_0
 #define FDT_FILE "imx6q-apalis-eval.dtb"
 #define FDT_FILE_V1_0 "imx6q-apalis_v1_0-eval.dtb"
@@ -196,7 +178,6 @@
 	"fdt_fixup=;\0" \
 	MEM_LAYOUT_ENV_SETTINGS \
 	NFS_BOOTCMD \
-	SD_BOOTCMD \
 	"setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
 		"00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \
 		"flash_eth.img && source ${loadaddr}\0" \
-- 
cgit v1.3.1


From 3bae9bb2863df21a63e4be6196d13c4f2e89482d Mon Sep 17 00:00:00 2001
From: Igor Opaniuk <igor.opaniuk@toradex.com>
Date: Fri, 11 Oct 2019 12:57:07 +0300
Subject: colibri-imx6ull: remove legacy sdboot wrapper

Remove legacy sdboot wrapper as distroboot can be used instead.

Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
---
 include/configs/colibri-imx6ull.h | 14 --------------
 1 file changed, 14 deletions(-)

(limited to 'include')

diff --git a/include/configs/colibri-imx6ull.h b/include/configs/colibri-imx6ull.h
index 0a4f30fbaf4..de94eb95fe9 100644
--- a/include/configs/colibri-imx6ull.h
+++ b/include/configs/colibri-imx6ull.h
@@ -56,19 +56,6 @@
 		"tftp ${fdt_addr_r} " FDT_FILE " && " \
 		"run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \
 
-#define SD_BOOTCMD \
-	"set_sdargs=setenv sdargs root=PARTUUID=${uuid} ro rootwait\0" \
-	"sdboot=run setup; run sdfinduuid; run set_sdargs; " \
-	"setenv bootargs ${defargs} ${sdargs} " \
-	"${setupargs} ${vidargs}; echo Booting from MMC/SD card...; " \
-	"load mmc ${sddev}:${sdbootpart} ${kernel_addr_r} ${kernel_file} && " \
-	"load mmc ${sddev}:${sdbootpart} ${fdt_addr_r} " FDT_FILE " && " \
-	"run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \
-	"sdbootpart=1\0" \
-	"sddev=0\0" \
-	"sdfinduuid=part uuid mmc ${sddev}:${sdrootpart} uuid\0" \
-	"sdrootpart=2\0"
-
 #define UBI_BOOTCMD \
 	"ubiargs=ubi.mtd=ubi root=ubi0:rootfs rw rootfstype=ubifs " \
 		"ubi.fm_autoconvert=1\0" \
@@ -95,7 +82,6 @@
 	BOOTENV \
 	MEM_LAYOUT_ENV_SETTINGS \
 	NFS_BOOTCMD \
-	SD_BOOTCMD \
 	UBI_BOOTCMD \
 	"console=ttymxc0\0" \
 	"defargs=user_debug=30\0" \
-- 
cgit v1.3.1


From 541bfadc70479a8e585a2fc1834b568d7ce527a0 Mon Sep 17 00:00:00 2001
From: Igor Opaniuk <igor.opaniuk@toradex.com>
Date: Fri, 11 Oct 2019 12:57:08 +0300
Subject: colibri_imx6: remove legacy sdboot wrapper

Remove legacy sdboot wrapper as distroboot can be used instead.

Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
---
 include/configs/colibri_imx6.h | 18 ------------------
 1 file changed, 18 deletions(-)

(limited to 'include')

diff --git a/include/configs/colibri_imx6.h b/include/configs/colibri_imx6.h
index 69bf8225fe5..1f2b89e7225 100644
--- a/include/configs/colibri_imx6.h
+++ b/include/configs/colibri_imx6.h
@@ -148,23 +148,6 @@
 	"nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} ${fdt_file} " \
 		"&& setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
 
-#define SD_BOOTCMD \
-	"set_sdargs=setenv sdargs ip=off root=PARTUUID=${uuid} rw,noatime " \
-		"rootfstype=ext4 rootwait\0" \
-	"sdboot=run setup; run sdfinduuid; run set_sdargs; " \
-		"setenv bootargs ${defargs} ${sdargs} ${setupargs} " \
-		"${vidargs}; echo Booting from SD card; " \
-		"run sddtbload; load mmc ${sddev}:${sdbootpart} "\
-		"${kernel_addr_r} ${boot_file} && run fdt_fixup && " \
-		"bootz ${kernel_addr_r} ${dtbparam}\0" \
-	"sdbootpart=1\0" \
-	"sddev=1\0" \
-	"sddtbload=setenv dtbparam; load mmc ${sddev}:${sdbootpart} " \
-		"${fdt_addr_r} ${fdt_file} && setenv dtbparam \" - " \
-		"${fdt_addr_r}\" && true\0" \
-	"sdfinduuid=part uuid mmc ${sddev}:${sdrootpart} uuid\0" \
-	"sdrootpart=2\0"
-
 #define FDT_FILE "imx6dl-colibri-eval-v3.dtb"
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	BOOTENV \
@@ -180,7 +163,6 @@
 	"fdt_fixup=;\0" \
 	MEM_LAYOUT_ENV_SETTINGS \
 	NFS_BOOTCMD \
-	SD_BOOTCMD \
 	"setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
 		"00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \
 		"flash_eth.img && source ${loadaddr}\0" \
-- 
cgit v1.3.1


From e2c3c2e32c51d9bab98123782d561b204b6e163d Mon Sep 17 00:00:00 2001
From: Igor Opaniuk <igor.opaniuk@toradex.com>
Date: Fri, 11 Oct 2019 12:57:09 +0300
Subject: colibri_imx7: remove legacy sdboot wrapper

Remove legacy sdboot wrapper as distroboot can be used instead.

Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
---
 include/configs/colibri_imx7.h | 23 -----------------------
 1 file changed, 23 deletions(-)

(limited to 'include')

diff --git a/include/configs/colibri_imx7.h b/include/configs/colibri_imx7.h
index ade4df5ad8a..c2d98291b0c 100644
--- a/include/configs/colibri_imx7.h
+++ b/include/configs/colibri_imx7.h
@@ -109,28 +109,6 @@
 	"ramdisk_addr_r=0x82100000\0" \
 	"scriptaddr=0x82500000\0"
 
-#if defined(CONFIG_TARGET_COLIBRI_IMX7_NAND)
-#define SD_BOOTDEV 0
-#elif defined(CONFIG_TARGET_COLIBRI_IMX7_EMMC)
-#define SD_BOOTDEV 1
-#endif
-
-#define SD_BOOTCMD \
-	"set_sdargs=setenv sdargs root=PARTUUID=${uuid} ro rootwait\0" \
-	"sdboot=run setup; run sdfinduuid; run set_sdargs; " \
-	"setenv bootargs ${defargs} ${sdargs} " \
-	"${setupargs} ${vidargs}; echo Booting from MMC/SD card...; " \
-	"run m4boot && " \
-	"load mmc ${sddev}:${sdbootpart} ${kernel_addr_r} ${kernel_file} && " \
-	"load mmc ${sddev}:${sdbootpart} ${fdt_addr_r} " \
-	"${soc}-colibri-${fdt_board}.dtb && " \
-	"run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \
-	"sdbootpart=1\0" \
-	"sddev=" __stringify(SD_BOOTDEV) "\0" \
-	"sdfinduuid=part uuid mmc ${sddev}:${sdrootpart} uuid\0" \
-	"sdrootpart=2\0"
-
-
 #define NFS_BOOTCMD \
 	"nfsargs=ip=:::::eth0: root=/dev/nfs\0" \
 	"nfsboot=run setup; " \
@@ -184,7 +162,6 @@
 	BOOTENV \
 	MEM_LAYOUT_ENV_SETTINGS \
 	NFS_BOOTCMD \
-	SD_BOOTCMD \
 	MODULE_EXTRA_ENV_SETTINGS \
 	"boot_file=zImage\0" \
 	"console=ttymxc0\0" \
-- 
cgit v1.3.1


From d02be21d3004b51c6fc9a54b90d31dcc2dac4a9a Mon Sep 17 00:00:00 2001
From: Peng Fan <peng.fan@nxp.com>
Date: Wed, 24 Jul 2019 08:54:16 +0000
Subject: i2c: imx_lpi2c: add ipg clk

The controller needs two clk, per clk and ipg clk,
so let's add ipg clk.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 drivers/i2c/imx_lpi2c.c | 11 +++++++++++
 include/imx_lpi2c.h     |  1 +
 2 files changed, 12 insertions(+)

(limited to 'include')

diff --git a/drivers/i2c/imx_lpi2c.c b/drivers/i2c/imx_lpi2c.c
index 4586d4331fa..2de99d019e0 100644
--- a/drivers/i2c/imx_lpi2c.c
+++ b/drivers/i2c/imx_lpi2c.c
@@ -471,6 +471,17 @@ static int imx_lpi2c_probe(struct udevice *bus)
 			dev_err(bus, "Failed to enable per clk\n");
 			return ret;
 		}
+
+		ret = clk_get_by_name(bus, "ipg", &i2c_bus->ipg_clk);
+		if (ret) {
+			dev_err(bus, "Failed to get ipg clk\n");
+			return ret;
+		}
+		ret = clk_enable(&i2c_bus->ipg_clk);
+		if (ret) {
+			dev_err(bus, "Failed to enable ipg clk\n");
+			return ret;
+		}
 	} else {
 		/* To i.MX7ULP, only i2c4-7 can be handled by A7 core */
 		ret = enable_i2c_clk(1, bus->seq);
diff --git a/include/imx_lpi2c.h b/include/imx_lpi2c.h
index 2700e5f8763..3ce9edaf101 100644
--- a/include/imx_lpi2c.h
+++ b/include/imx_lpi2c.h
@@ -18,6 +18,7 @@ struct imx_lpi2c_bus {
 	struct i2c_pads_info *pads_info;
 	struct udevice *bus;
 	struct clk per_clk;
+	struct clk ipg_clk;
 };
 
 struct imx_lpi2c_reg {
-- 
cgit v1.3.1