Merge branch 'master' of git://git.denx.de/u-boot-rockchip

arch/arm/mach-rockchip/rk3188-board.c

@@ -17,6 +17,11 @@
 #include <asm/gpio.h>
 #include <dm/pinctrl.h>
 
+__weak int rk_board_late_init(void)
+{
+	return 0;
+}
+
 int board_late_init(void)
 {
 	struct rk3188_grf *grf;
@@ -32,7 +37,7 @@ int board_late_init(void)
 			NOC_REMAP_MASK << NOC_REMAP_SHIFT);
 	}
 
-	return 0;
+	return rk_board_late_init();
 }
 
 int board_init(void)

arch/arm/mach-rockchip/rk3288-board.c

@@ -122,6 +122,22 @@ static int veyron_init(void)
 	if (IS_ERR_VALUE(ret))
 		return ret;
 
+	ret = regulator_get_by_platname("vcc33_sd", &dev);
+	if (ret) {
+		debug("Cannot get regulator name\n");
+		return ret;
+	}
+
+	ret = regulator_set_value(dev, 3300000);
+	if (ret)
+		return ret;
+
+	ret = regulators_enable_boot_on(false);
+	if (ret) {
+		debug("%s: Cannot enable boot on regulators\n", __func__);
+		return ret;
+	}
+
 	return 0;
 }
 #endif
@@ -301,10 +317,10 @@ U_BOOT_CMD(
 	""
 );
 
-#define GRF_SOC_CON2 0xff77024c
-
 int board_early_init_f(void)
 {
+	const uintptr_t GRF_SOC_CON0 = 0xff770244;
+	const uintptr_t GRF_SOC_CON2 = 0xff77024c;
 	struct udevice *pinctrl;
 	struct udevice *dev;
 	int ret;
@@ -333,5 +349,11 @@ int board_early_init_f(void)
 	}
 	rk_setreg(GRF_SOC_CON2, 1 << 0);
 
+	/*
+	 * Disable JTAG on sdmmc0 IO. The SDMMC won't work until this bit is
+	 * cleared
+	 */
+	rk_clrreg(GRF_SOC_CON0, 1 << 12);
+
 	return 0;
 }

arch/arm/mach-rockchip/rk3399-board-spl.c

@@ -57,6 +57,54 @@ u32 spl_boot_device(void)
 	return boot_device;
 }
 
+const char *spl_decode_boot_device(u32 boot_device)
+{
+	int i;
+	static const struct {
+		u32 boot_device;
+		const char *ofpath;
+	} spl_boot_devices_tbl[] = {
+		{ BOOT_DEVICE_MMC1, "/dwmmc@fe320000" },
+		{ BOOT_DEVICE_MMC2, "/sdhci@fe330000" },
+		{ BOOT_DEVICE_SPI, "/spi@ff1d0000" },
+	};
+
+	for (i = 0; i < ARRAY_SIZE(spl_boot_devices_tbl); ++i)
+		if (spl_boot_devices_tbl[i].boot_device == boot_device)
+			return spl_boot_devices_tbl[i].ofpath;
+
+	return NULL;
+}
+
+void spl_perform_fixups(struct spl_image_info *spl_image)
+{
+	void *blob = spl_image->fdt_addr;
+	const char *boot_ofpath;
+	int chosen;
+
+	/*
+	 * Inject the ofpath of the device the full U-Boot (or Linux in
+	 * Falcon-mode) was booted from into the FDT, if a FDT has been
+	 * loaded at the same time.
+	 */
+	if (!blob)
+		return;
+
+	boot_ofpath = spl_decode_boot_device(spl_image->boot_device);
+	if (!boot_ofpath) {
+		pr_err("%s: could not map boot_device to ofpath\n", __func__);
+		return;
+	}
+
+	chosen = fdt_find_or_add_subnode(blob, 0, "chosen");
+	if (chosen < 0) {
+		pr_err("%s: could not find/create '/chosen'\n", __func__);
+		return;
+	}
+	fdt_setprop_string(blob, chosen,
+			   "u-boot,spl-boot-device", boot_ofpath);
+}
+
 #define TIMER_CHN10_BASE	0xff8680a0
 #define TIMER_END_COUNT_L	0x00
 #define TIMER_END_COUNT_H	0x04
@@ -124,7 +172,7 @@ void board_init_f(ulong dummy)
 	 * printascii("string");
 	 */
 	debug_uart_init();
-	printascii("U-Boot SPL board init");
+	printascii("U-Boot SPL board init\n");
 #endif
 
 	ret = spl_early_init();

board/rockchip/evb_rk3399/README

@@ -65,7 +65,7 @@ Compile the U-Boot
 Compile the rkdeveloptool
 =======================
   Follow instructions in latest README
-  > cd ../rkflashtool
+  > cd ../rkdeveloptool
   > autoreconf -i
   > ./configure
   > make

board/theobroma-systems/puma_rk3399/puma-rk3399.c

@@ -196,11 +196,85 @@ static void setup_iodomain(void)
 	rk_setreg(&grf->io_vsel, 1 << GRF_IO_VSEL_GPIO4CD_SHIFT);
 }
 
+/*
+ * Swap mmc0 and mmc1 in boot_targets if booted from SD-Card.
+ *
+ * If bootsource is uSD-card we can assume that we want to use the
+ * SD-Card instead of the eMMC as first boot_target for distroboot.
+ * We only want to swap the defaults and not any custom environment a
+ * user has set. We exit early if a changed boot_targets environment
+ * is detected.
+ */
+static int setup_boottargets(void)
+{
+	const char *boot_device =
+		ofnode_get_chosen_prop("u-boot,spl-boot-device");
+	char *env_default, *env;
+
+	if (!boot_device) {
+		debug("%s: /chosen/u-boot,spl-boot-device not set\n",
+		      __func__);
+		return -1;
+	}
+	debug("%s: booted from %s\n", __func__, boot_device);
+
+	env_default = env_get_default("boot_targets");
+	env = env_get("boot_targets");
+	if (!env) {
+		debug("%s: boot_targets does not exist\n", __func__);
+		return -1;
+	}
+	debug("%s: boot_targets current: %s - default: %s\n",
+	      __func__, env, env_default);
+
+	if (strcmp(env_default, env) != 0) {
+		debug("%s: boot_targets not default, don't change it\n",
+		      __func__);
+		return 0;
+	}
+
+	/*
+	 * Only run, if booting from mmc1 (i.e. /dwmmc@fe320000) and
+	 * only consider cases where the default boot-order first
+	 * tries to boot from mmc0 (eMMC) and then from mmc1
+	 * (i.e. external SD).
+	 *
+	 * In other words: the SD card will be moved to earlier in the
+	 * order, if U-Boot was also loaded from the SD-card.
+	 */
+	if (!strcmp(boot_device, "/dwmmc@fe320000")) {
+		char *mmc0, *mmc1;
+
+		debug("%s: booted from SD-Card\n", __func__);
+		mmc0 = strstr(env, "mmc0");
+		mmc1 = strstr(env, "mmc1");
+
+		if (!mmc0 || !mmc1) {
+			debug("%s: only one mmc boot_target found\n", __func__);
+			return -1;
+		}
+
+		/*
+		 * If mmc0 comes first in the boot order, we need to change
+		 * the strings to make mmc1 first.
+		 */
+		if (mmc0 < mmc1) {
+			mmc0[3] = '1';
+			mmc1[3] = '0';
+			debug("%s: set boot_targets to: %s\n", __func__, env);
+			env_set("boot_targets", env);
+		}
+	}
+
+	return 0;
+}
+
 int misc_init_r(void)
 {
 	setup_serial();
 	setup_macaddr();
 	setup_iodomain();
+	setup_boottargets();
 
 	return 0;
 }

common/spl/spl.c

@@ -80,6 +80,11 @@ int __weak bootz_setup(ulong image, ulong *start, ulong *end)
 }
 #endif
 
+/* Weak default function for arch/board-specific fixups to the spl_image_info */
+void __weak spl_perform_fixups(struct spl_image_info *spl_image)
+{
+}
+
 void spl_fixup_fdt(void)
 {
 #if defined(CONFIG_SPL_OF_LIBFDT) && defined(CONFIG_SYS_SPL_ARGS_ADDR)
@@ -445,8 +450,10 @@ static int boot_from_devices(struct spl_image_info *spl_image,
 		else
 			puts("SPL: Unsupported Boot Device!\n");
 #endif
-		if (loader && !spl_load_image(spl_image, loader))
+		if (loader && !spl_load_image(spl_image, loader)) {
+			spl_image->boot_device = spl_boot_list[i];
 			return 0;
+		}
 	}
 
 	return -ENODEV;
@@ -498,6 +505,7 @@ void board_init_r(gd_t *dummy1, ulong dummy2)
 #ifdef CONFIG_SYS_SPL_ARGS_ADDR
 	spl_image.arg = (void *)CONFIG_SYS_SPL_ARGS_ADDR;
 #endif
+	spl_image.boot_device = BOOT_DEVICE_NONE;
 	board_boot_order(spl_boot_list);
 
 	if (boot_from_devices(&spl_image, spl_boot_list,
@@ -506,6 +514,8 @@ void board_init_r(gd_t *dummy1, ulong dummy2)
 		hang();
 	}
 
+	spl_perform_fixups(&spl_image);
+
 #ifdef CONFIG_CPU_V7M
 	spl_image.entry_point |= 0x1;
 #endif

configs/chromebit_mickey_defconfig

@@ -13,6 +13,7 @@ CONFIG_SPL_SPI_SUPPORT=y
 CONFIG_DEFAULT_DEVICE_TREE="rk3288-veyron-mickey"
 CONFIG_DEBUG_UART=y
 # CONFIG_ANDROID_BOOT_IMAGE is not set
+CONFIG_DEFAULT_FDT_FILE="rk3288-veyron-mickey.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_STACK_R=y

configs/chromebook_jerry_defconfig

@@ -14,6 +14,7 @@ CONFIG_DEFAULT_DEVICE_TREE="rk3288-veyron-jerry"
 CONFIG_DEBUG_UART=y
 # CONFIG_ANDROID_BOOT_IMAGE is not set
 CONFIG_SILENT_CONSOLE=y
+CONFIG_DEFAULT_FDT_FILE="rk3288-veyron-jerry.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_BOARD_EARLY_INIT_F=y

configs/chromebook_minnie_defconfig

@@ -14,6 +14,7 @@ CONFIG_DEFAULT_DEVICE_TREE="rk3288-veyron-minnie"
 CONFIG_DEBUG_UART=y
 # CONFIG_ANDROID_BOOT_IMAGE is not set
 CONFIG_SILENT_CONSOLE=y
+CONFIG_DEFAULT_FDT_FILE="rk3288-veyron-minnie.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_STACK_R=y

configs/evb-px5_defconfig

@@ -9,6 +9,7 @@ CONFIG_DEBUG_UART_CLOCK=24000000
 CONFIG_DEFAULT_DEVICE_TREE="rk3368-px5-evb"
 CONFIG_DEBUG_UART=y
 CONFIG_ANDROID_BOOT_IMAGE=y
+CONFIG_DEFAULT_FDT_FILE="rockchip/rk3368-px5-evb.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_ARCH_EARLY_INIT_R=y

configs/evb-rk3036_defconfig

@@ -13,6 +13,7 @@ CONFIG_SPL_STACK_R_ADDR=0x80000
 CONFIG_DEFAULT_DEVICE_TREE="rk3036-sdk"
 CONFIG_DEBUG_UART=y
 # CONFIG_ANDROID_BOOT_IMAGE is not set
+CONFIG_DEFAULT_FDT_FILE="rk3036-evb.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 # CONFIG_SPL_FRAMEWORK is not set

configs/evb-rk3128_defconfig

@@ -7,6 +7,7 @@ CONFIG_DEBUG_UART_CLOCK=24000000
 CONFIG_DEFAULT_DEVICE_TREE="rk3128-evb"
 CONFIG_DEBUG_UART=y
 CONFIG_FIT=y
+CONFIG_DEFAULT_FDT_FILE="rk3128-evb.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_CMD_GPT=y

configs/evb-rk3229_defconfig

@@ -12,6 +12,7 @@ CONFIG_DEBUG_UART_CLOCK=24000000
 CONFIG_SPL_STACK_R_ADDR=0x80000
 CONFIG_DEFAULT_DEVICE_TREE="rk3229-evb"
 CONFIG_DEBUG_UART=y
+CONFIG_DEFAULT_FDT_FILE="rk3229-evb.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_STACK_R=y

configs/evb-rk3288_defconfig

@@ -12,6 +12,7 @@ CONFIG_DEFAULT_DEVICE_TREE="rk3288-evb"
 CONFIG_DEBUG_UART=y
 # CONFIG_ANDROID_BOOT_IMAGE is not set
 CONFIG_SILENT_CONSOLE=y
+CONFIG_DEFAULT_FDT_FILE="rk3288-evb-rk808.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_STACK_R=y

configs/evb-rk3328_defconfig

@@ -8,6 +8,7 @@ CONFIG_DEFAULT_DEVICE_TREE="rk3328-evb"
 CONFIG_DEBUG_UART=y
 # CONFIG_ANDROID_BOOT_IMAGE is not set
 CONFIG_FIT=y
+CONFIG_DEFAULT_FDT_FILE="rockchip/rk3328-evb.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_CMD_BOOTZ=y

configs/evb-rk3399_defconfig

@@ -14,6 +14,7 @@ CONFIG_DEBUG_UART=y
 CONFIG_FIT=y
 CONFIG_SPL_LOAD_FIT=y
 CONFIG_SPL_FIT_GENERATOR="arch/arm/mach-rockchip/make_fit_atf.py"
+CONFIG_DEFAULT_FDT_FILE="rockchip/rk3399-evb.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_STACK_R=y

configs/evb-rv1108_defconfig

@@ -8,6 +8,7 @@ CONFIG_DEBUG_UART_CLOCK=24000000
 CONFIG_DEFAULT_DEVICE_TREE="rv1108-evb"
 CONFIG_DEBUG_UART=y
 # CONFIG_USE_BOOTCOMMAND is not set
+CONFIG_DEFAULT_FDT_FILE="rv1108-evb.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_RANDOM_UUID=y

configs/fennec-rk3288_defconfig

@@ -13,6 +13,7 @@ CONFIG_DEBUG_UART=y
 # CONFIG_ANDROID_BOOT_IMAGE is not set
 CONFIG_SILENT_CONSOLE=y
 CONFIG_CONSOLE_MUX=y
+CONFIG_DEFAULT_FDT_FILE="rk3288-fennec.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_STACK_R=y

configs/firefly-rk3288_defconfig

@@ -12,6 +12,7 @@ CONFIG_DEFAULT_DEVICE_TREE="rk3288-firefly"
 CONFIG_DEBUG_UART=y
 # CONFIG_ANDROID_BOOT_IMAGE is not set
 CONFIG_SILENT_CONSOLE=y
+CONFIG_DEFAULT_FDT_FILE="rk3288-firefly.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_STACK_R=y

configs/firefly-rk3399_defconfig

@@ -14,6 +14,7 @@ CONFIG_DEBUG_UART=y
 CONFIG_FIT=y
 CONFIG_SPL_LOAD_FIT=y
 CONFIG_SPL_FIT_GENERATOR="arch/arm/mach-rockchip/make_fit_atf.py"
+CONFIG_DEFAULT_FDT_FILE="rockchip/rk3399-firefly.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_STACK_R=y

configs/geekbox_defconfig

@@ -8,6 +8,7 @@ CONFIG_DEBUG_UART_BASE=0xFF690000
 CONFIG_DEBUG_UART_CLOCK=24000000
 CONFIG_DEFAULT_DEVICE_TREE="rk3368-geekbox"
 CONFIG_DEBUG_UART=y
+CONFIG_DEFAULT_FDT_FILE="rockchip/rk3368-geekbox.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_REGMAP=y

configs/kylin-rk3036_defconfig

@@ -10,6 +10,7 @@ CONFIG_SPL_SYS_MALLOC_F_LEN=0x0
 CONFIG_SPL_STACK_R_ADDR=0x80000
 CONFIG_DEFAULT_DEVICE_TREE="rk3036-sdk"
 # CONFIG_ANDROID_BOOT_IMAGE is not set
+CONFIG_DEFAULT_FDT_FILE="rk3036-kylin.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 # CONFIG_SPL_FRAMEWORK is not set

configs/lion-rk3368_defconfig

@@ -27,6 +27,7 @@ CONFIG_BOOTSTAGE=y
 CONFIG_SPL_BOOTSTAGE=y
 CONFIG_BOOTSTAGE_REPORT=y
 CONFIG_BOOTSTAGE_FDT=y
+CONFIG_DEFAULT_FDT_FILE="rockchip/rk3368-lion-haikou.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_ARCH_EARLY_INIT_R=y

configs/miqi-rk3288_defconfig

@@ -12,6 +12,7 @@ CONFIG_DEFAULT_DEVICE_TREE="rk3288-miqi"
 CONFIG_DEBUG_UART=y
 # CONFIG_ANDROID_BOOT_IMAGE is not set
 CONFIG_SILENT_CONSOLE=y
+CONFIG_DEFAULT_FDT_FILE="rk3288-miqi.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_STACK_R=y

configs/phycore-rk3288_defconfig

@@ -13,6 +13,7 @@ CONFIG_DEBUG_UART=y
 # CONFIG_ANDROID_BOOT_IMAGE is not set
 CONFIG_SILENT_CONSOLE=y
 CONFIG_CONSOLE_MUX=y
+CONFIG_DEFAULT_FDT_FILE="rk3288-phycore-rdk.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_STACK_R=y

configs/popmetal-rk3288_defconfig

@@ -13,6 +13,7 @@ CONFIG_DEBUG_UART=y
 # CONFIG_ANDROID_BOOT_IMAGE is not set
 CONFIG_SILENT_CONSOLE=y
 CONFIG_CONSOLE_MUX=y
+CONFIG_DEFAULT_FDT_FILE="rk3288-popmetal.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_STACK_R=y

configs/puma-rk3399_defconfig

@@ -18,6 +18,7 @@ CONFIG_DEBUG_UART=y
 CONFIG_FIT=y
 CONFIG_SPL_LOAD_FIT=y
 CONFIG_SPL_FIT_SOURCE="board/theobroma-systems/puma_rk3399/fit_spl_atf.its"
+CONFIG_DEFAULT_FDT_FILE="rockchip/rk3399-puma-haikou.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_BOARD_INIT=y

configs/rock2_defconfig

@@ -12,6 +12,7 @@ CONFIG_DEFAULT_DEVICE_TREE="rk3288-rock2-square"
 CONFIG_DEBUG_UART=y
 # CONFIG_ANDROID_BOOT_IMAGE is not set
 CONFIG_SILENT_CONSOLE=y
+CONFIG_DEFAULT_FDT_FILE="rk3288-rock2-square.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_STACK_R=y

configs/rock_defconfig

@@ -12,6 +12,7 @@ CONFIG_DEBUG_UART_CLOCK=24000000
 CONFIG_SPL_STACK_R_ADDR=0x60080000
 CONFIG_DEFAULT_DEVICE_TREE="rk3188-radxarock"
 CONFIG_DEBUG_UART=y
+CONFIG_DEFAULT_FDT_FILE="rk3188-radxarock.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_STACK_R=y

configs/sheep-rk3368_defconfig

@@ -9,6 +9,7 @@ CONFIG_DEBUG_UART_CLOCK=24000000
 CONFIG_DEFAULT_DEVICE_TREE="rk3368-sheep"
 CONFIG_DEBUG_UART=y
 CONFIG_ANDROID_BOOT_IMAGE=y
+CONFIG_DEFAULT_FDT_FILE="rockchip/rk3368-sheep.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_CMD_MMC=y

configs/smartweb_defconfig

@@ -54,4 +54,5 @@ CONFIG_USB_GADGET_DOWNLOAD=y
 CONFIG_USB_HOST_ETHER=y
 CONFIG_USB_ETHER_ASIX=y
 CONFIG_USB_ETHER_MCS7830=y
+CONFIG_SPL_TINY_MEMSET=y
 # CONFIG_EFI_LOADER is not set

configs/tinker-rk3288_defconfig

@@ -13,6 +13,7 @@ CONFIG_DEBUG_UART=y
 # CONFIG_ANDROID_BOOT_IMAGE is not set
 CONFIG_SILENT_CONSOLE=y
 CONFIG_CONSOLE_MUX=y
+CONFIG_DEFAULT_FDT_FILE="rk3288-tinker.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_STACK_R=y

configs/vyasa-rk3288_defconfig

@@ -12,6 +12,7 @@ CONFIG_SPL_STACK_R_ADDR=0x80000
 CONFIG_DEFAULT_DEVICE_TREE="rk3288-vyasa"
 CONFIG_DEBUG_UART=y
 CONFIG_SILENT_CONSOLE=y
+CONFIG_DEFAULT_FDT_FILE="rk3288-vyasa.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_STACK_R=y

doc/README.rockchip

@@ -124,11 +124,11 @@ something like:
    =>
 
 The rockchip bootrom can load and boot an initial spl, then continue to
-load a second-level bootloader(ie. U-BOOT) as soon as it returns to bootrom.
-Therefore RK3288 has another loading sequence like RK3036. The option of
-U-Boot is controlled with this setting in U-Boot:
+load a second-stage bootloader (ie. U-Boot) as soon as the control is returned
+to the bootrom. Both the RK3288 and the RK3036 use this special boot sequence.
+The configuration option enabling this is:
 
-	#define CONFIG_SPL_ROCKCHIP_BACK_TO_BROM
+	CONFIG_SPL_ROCKCHIP_BACK_TO_BROM=y
 
 You can create the image via the following operations:
 

doc/device-tree-bindings/chosen.txt

@@ -73,3 +73,13 @@ Example
 		u-boot,spl-boot-order = "same-as-spl", &sdmmc, "/sdhci@fe330000";
 	};
 };
+
+u-boot,spl-boot-device property
+-------------------------------
+
+This property is a companion-property to the u-boot,spl-boot-order and
+will be injected automatically by the SPL stage to notify a later stage
+of where said later stage was booted from.
+
+You should not define this property yourself in the device-tree, as it
+may be overwritten without warning.

drivers/i2c/rk_i2c.c

@@ -31,6 +31,18 @@ struct rk_i2c {
 	unsigned int speed;
 };
 
+enum {
+	RK_I2C_LEGACY,
+	RK_I2C_NEW,
+};
+
+/**
+ * @controller_type: i2c controller type
+ */
+struct rk_i2c_soc_data {
+	int controller_type;
+};
+
 static inline void rk_i2c_get_div(int div, int *divh, int *divl)
 {
 	*divl = div / 2;
@@ -378,9 +390,38 @@ static int rockchip_i2c_ofdata_to_platdata(struct udevice *bus)
 static int rockchip_i2c_probe(struct udevice *bus)
 {
 	struct rk_i2c *priv = dev_get_priv(bus);
+	struct rk_i2c_soc_data *soc_data;
+	struct udevice *pinctrl;
+	int bus_nr;
+	int ret;
 
 	priv->regs = dev_read_addr_ptr(bus);
 
+	soc_data = (struct rk_i2c_soc_data*)dev_get_driver_data(bus);
+
+	if (soc_data->controller_type == RK_I2C_LEGACY) {
+		ret = dev_read_alias_seq(bus, &bus_nr);
+		if (ret < 0) {
+			debug("%s: Could not get alias for %s: %d\n",
+			 __func__, bus->name, ret);
+			return ret;
+		}
+
+		ret = uclass_get_device(UCLASS_PINCTRL, 0, &pinctrl);
+		if (ret) {
+			debug("%s: Cannot find pinctrl device\n", __func__);
+			return ret;
+		}
+
+		/* pinctrl will switch I2C to new type */
+		ret = pinctrl_request_noflags(pinctrl, PERIPH_ID_I2C0 + bus_nr);
+		if (ret) {
+			debug("%s: Failed to switch I2C to new type %s: %d\n",
+				__func__, bus->name, ret);
+			return ret;
+		}
+	}
+
 	return 0;
 }
 
@@ -389,12 +430,55 @@ static const struct dm_i2c_ops rockchip_i2c_ops = {
 	.set_bus_speed	= rockchip_i2c_set_bus_speed,
 };
 
+static const struct rk_i2c_soc_data rk3066_soc_data = {
+	.controller_type = RK_I2C_LEGACY,
+};
+
+static const struct rk_i2c_soc_data rk3188_soc_data = {
+	.controller_type = RK_I2C_LEGACY,
+};
+
+static const struct rk_i2c_soc_data rk3228_soc_data = {
+	.controller_type = RK_I2C_NEW,
+};
+
+static const struct rk_i2c_soc_data rk3288_soc_data = {
+	.controller_type = RK_I2C_NEW,
+};
+
+static const struct rk_i2c_soc_data rk3328_soc_data = {
+	.controller_type = RK_I2C_NEW,
+};
+
+static const struct rk_i2c_soc_data rk3399_soc_data = {
+	.controller_type = RK_I2C_NEW,
+};
+
 static const struct udevice_id rockchip_i2c_ids[] = {
-	{ .compatible = "rockchip,rk3066-i2c" },
-	{ .compatible = "rockchip,rk3188-i2c" },
-	{ .compatible = "rockchip,rk3288-i2c" },
-	{ .compatible = "rockchip,rk3328-i2c" },
-	{ .compatible = "rockchip,rk3399-i2c" },
+	{
+		.compatible = "rockchip,rk3066-i2c",
+		.data = (ulong)&rk3066_soc_data,
+	},
+	{
+		.compatible = "rockchip,rk3188-i2c",
+		.data = (ulong)&rk3188_soc_data,
+	},
+	{
+		.compatible = "rockchip,rk3228-i2c",
+		.data = (ulong)&rk3228_soc_data,
+	},
+	{
+		.compatible = "rockchip,rk3288-i2c",
+		.data = (ulong)&rk3288_soc_data,
+	},
+	{
+		.compatible = "rockchip,rk3328-i2c",
+		.data = (ulong)&rk3328_soc_data,
+	},
+	{
+		.compatible = "rockchip,rk3399-i2c",
+		.data = (ulong)&rk3399_soc_data,
+	},
 	{ }
 };
 

include/configs/lion_rk3368.h

@@ -12,5 +12,7 @@
 #define KERNEL_LOAD_ADDR		0x280000
 #define DTB_LOAD_ADDR			0x5600000
 #define INITRD_LOAD_ADDR		0x5bf0000
+/* PHY needs longer aneg time at 1G */
+#define PHY_ANEG_TIMEOUT		8000
 
 #endif

include/configs/rk3036_common.h

@@ -56,6 +56,7 @@
 /* Linux fails to load the fdt if it's loaded above 512M on a evb-rk3036 board,
  * so limit the fdt reallocation to that */
 #define CONFIG_EXTRA_ENV_SETTINGS \
+	"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
 	"fdt_high=0x7fffffff\0" \
 	"partitions=" PARTS_DEFAULT \
 	ENV_MEM_LAYOUT_SETTINGS \

include/configs/rk3128_common.h

@@ -53,6 +53,7 @@
 #include <config_distro_bootcmd.h>
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	ENV_MEM_LAYOUT_SETTINGS \
+	"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
 	"partitions=" PARTS_DEFAULT \
 	BOOTENV
 

include/configs/rk3188_common.h

@@ -61,6 +61,7 @@
 /* Linux fails to load the fdt if it's loaded above 256M on a Rock board,
  * so limit the fdt reallocation to that */
 #define CONFIG_EXTRA_ENV_SETTINGS \
+	"fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
 	"fdt_high=0x6fffffff\0" \
 	"initrd_high=0x6fffffff\0" \
 	"partitions=" PARTS_DEFAULT \

include/configs/rk322x_common.h

@@ -52,6 +52,7 @@
 /* Linux fails to load the fdt if it's loaded above 512M on a evb-rk3036 board,
  * so limit the fdt reallocation to that */
 #define CONFIG_EXTRA_ENV_SETTINGS \
+	"fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
 	"fdt_high=0x7fffffff\0" \
 	"partitions=" PARTS_DEFAULT \
 	ENV_MEM_LAYOUT_SETTINGS \

include/configs/rk3288_common.h

@@ -69,7 +69,7 @@
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	"fdt_high=0x0fffffff\0" \
 	"initrd_high=0x0fffffff\0" \
-	"fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
+	"fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
 	"partitions=" PARTS_DEFAULT \
 	ENV_MEM_LAYOUT_SETTINGS \
 	ROCKCHIP_DEVICE_SETTINGS \

include/configs/rk3328_common.h

@@ -46,6 +46,7 @@
 #include <config_distro_bootcmd.h>
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	ENV_MEM_LAYOUT_SETTINGS \
+	"fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
 	"partitions=" PARTS_DEFAULT \
 	BOOTENV
 

include/configs/rk3368_common.h

@@ -46,6 +46,7 @@
 #include <config_distro_bootcmd.h>
 
 #define CONFIG_EXTRA_ENV_SETTINGS \
+	"fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
 	ENV_MEM_LAYOUT_SETTINGS	\
 	BOOTENV
 

include/configs/rk3399_common.h

@@ -55,7 +55,7 @@
 #include <config_distro_bootcmd.h>
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	ENV_MEM_LAYOUT_SETTINGS \
-	"fdtfile=rockchip/" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
+	"fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
 	"partitions=" PARTS_DEFAULT \
 	BOOTENV
 

include/spl.h

@@ -29,6 +29,7 @@ struct spl_image_info {
 #if CONFIG_IS_ENABLED(LOAD_FIT)
 	void *fdt_addr;
 #endif
+	u32 boot_device;
 	u32 size;
 	u32 flags;
 	void *arg;
@@ -296,4 +297,10 @@ void spl_invoke_atf(struct spl_image_info *spl_image);
  * can implement 'board_return_to_bootrom'.
  */
 void board_return_to_bootrom(void);
+
+/**
+ * spl_perform_fixups() - arch/board-specific callback before processing
+ *                        the boot-payload
+ */
+void spl_perform_fixups(struct spl_image_info *spl_image);
 #endif