uboot-rockchip: add suport for Radxa ROCK Pi E

Add uboot support for Radxa ROCK Pi E, rockchip rk3328 board.
Add pre-built files to fix swig dependencies.

Specification:

- CPU: Rockchip RK3328 64-bit Quad-core
- RAM: DDR3 256MB ~ 2GB
- Network:
    1 x 10/100/1000M Ethernet
    1 x 10/100M Ethernet
- USB Host:
    1 x USB3.0 Type A HOST
    1 x USB2.0 OTG (40-pin pin-header)
- Wireless:
    RTL8723DU/RTL8821CU
- Power Supply: Type-C 5V

Installation:
- Write image to SD Card or EMMC with dd
- Boot ROCK Pi E from the SD Card

Signed-off-by: Jayantajit Gogoi <jayanta.gogoi525@gmail.com>

package/boot/uboot-rockchip/Makefile

@@ -73,6 +73,13 @@ define U-Boot/rock64-rk3328
     pine64_rock64
 endef
 
+define U-Boot/rock-pi-e-rk3328
+  $(U-Boot/rk3328/Default)
+  NAME:=ROCK Pi E
+  BUILD_DEVICES:= \
+    radxa_rock-pi-e
+endef
+
 # RK3399 boards
 
 define U-Boot/rk3399/Default
@@ -119,7 +126,8 @@ UBOOT_TARGETS := \
   orangepi-r1-plus-rk3328 \
   orangepi-r1-plus-lts-rk3328 \
   roc-cc-rk3328 \
-  rock64-rk3328
+  rock64-rk3328 \
+  rock-pi-e-rk3328
 
 UBOOT_CONFIGURE_VARS += USE_PRIVATE_LIBGCC=yes
 

package/boot/uboot-rockchip/src/of-platdata/rock-pi-e-rk3328/dt-decl.h

@@ -0,0 +1,24 @@
+/*
+ * DO NOT MODIFY
+ *
+ * Declares externs for all device/uclass instances.
+ * This was generated by dtoc from a .dtb (device tree binary) file.
+ */
+
+#include <dm/device-internal.h>
+#include <dm/uclass-internal.h>
+
+/* driver declarations - these allow DM_DRIVER_GET() to be used */
+extern U_BOOT_DRIVER(rockchip_rk3328_cru);
+extern U_BOOT_DRIVER(rockchip_rk3328_dmc);
+extern U_BOOT_DRIVER(rockchip_rk3288_dw_mshc);
+extern U_BOOT_DRIVER(rockchip_rk3288_dw_mshc);
+extern U_BOOT_DRIVER(ns16550_serial);
+extern U_BOOT_DRIVER(rockchip_rk3328_grf);
+
+/* uclass driver declarations - needed for DM_UCLASS_DRIVER_REF() */
+extern UCLASS_DRIVER(clk);
+extern UCLASS_DRIVER(mmc);
+extern UCLASS_DRIVER(ram);
+extern UCLASS_DRIVER(serial);
+extern UCLASS_DRIVER(syscon);

package/boot/uboot-rockchip/src/of-platdata/rock-pi-e-rk3328/dt-plat.c

@@ -0,0 +1,189 @@
+/*
+ * DO NOT MODIFY
+ *
+ * Declares the U_BOOT_DRIVER() records and platform data.
+ * This was generated by dtoc from a .dtb (device tree binary) file.
+ */
+
+/* Allow use of U_BOOT_DRVINFO() in this file */
+#define DT_PLAT_C
+
+#include <common.h>
+#include <dm.h>
+#include <dt-structs.h>
+
+/*
+ * driver_info declarations, ordered by 'struct driver_info' linker_list idx:
+ *
+ * idx  driver_info          driver
+ * ---  -------------------- --------------------
+ *   0: clock_controller_at_ff440000 rockchip_rk3328_cru
+ *   1: dmc                  rockchip_rk3328_dmc
+ *   2: mmc_at_ff500000      rockchip_rk3288_dw_mshc
+ *   3: mmc_at_ff520000      rockchip_rk3288_dw_mshc
+ *   4: serial_at_ff130000   ns16550_serial
+ *   5: syscon_at_ff100000   rockchip_rk3328_grf
+ * ---  -------------------- --------------------
+ */
+
+/*
+ * Node /clock-controller@ff440000 index 0
+ * driver rockchip_rk3328_cru parent None
+ */
+static struct dtd_rockchip_rk3328_cru dtv_clock_controller_at_ff440000 = {
+	.reg			= {0xff440000, 0x1000},
+	.rockchip_grf		= 0x38,
+};
+U_BOOT_DRVINFO(clock_controller_at_ff440000) = {
+	.name		= "rockchip_rk3328_cru",
+	.plat		= &dtv_clock_controller_at_ff440000,
+	.plat_size	= sizeof(dtv_clock_controller_at_ff440000),
+	.parent_idx	= -1,
+};
+
+/*
+ * Node /dmc index 1
+ * driver rockchip_rk3328_dmc parent None
+ */
+static struct dtd_rockchip_rk3328_dmc dtv_dmc = {
+	.reg			= {0xff400000, 0x1000, 0xff780000, 0x3000, 0xff100000, 0x1000, 0xff440000, 0x1000,
+		0xff720000, 0x1000, 0xff798000, 0x1000},
+	.rockchip_sdram_params	= {0x1, 0xc, 0x3, 0x1, 0x0, 0x0, 0x10, 0x10,
+		0x10, 0x10, 0x0, 0x9028b189, 0x0, 0x21, 0x482, 0x15,
+		0x222, 0xff, 0x14d, 0x3, 0x1, 0x0, 0x0, 0x0,
+		0x43041001, 0x64, 0x28003b, 0xd0, 0x20053, 0xd4, 0x20000, 0xd8,
+		0x100, 0xdc, 0x3200000, 0xe0, 0x0, 0xe4, 0x90000, 0xf4,
+		0xf011f, 0x100, 0x7090b06, 0x104, 0x50209, 0x108, 0x3030407, 0x10c,
+		0x202006, 0x110, 0x3020204, 0x114, 0x3030202, 0x120, 0x903, 0x180,
+		0x800020, 0x184, 0x0, 0x190, 0x7010001, 0x198, 0x5001100, 0x1a0,
+		0xc0400003, 0x240, 0x6000604, 0x244, 0x201, 0x250, 0xf00, 0x490,
+		0x1, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+		0xffffffff, 0xffffffff, 0xffffffff, 0x4, 0xa, 0x28, 0x6, 0x2c,
+		0x0, 0x30, 0x5, 0xffffffff, 0xffffffff, 0x77, 0x88, 0x79,
+		0x79, 0x87, 0x97, 0x87, 0x78, 0x77, 0x78, 0x87,
+		0x88, 0x87, 0x87, 0x77, 0x78, 0x78, 0x78, 0x78,
+		0x78, 0x78, 0x78, 0x78, 0x78, 0x69, 0x9, 0x77,
+		0x78, 0x77, 0x78, 0x77, 0x78, 0x77, 0x78, 0x77,
+		0x79, 0x9, 0x78, 0x78, 0x78, 0x78, 0x78, 0x78,
+		0x78, 0x78, 0x78, 0x69, 0x9, 0x77, 0x78, 0x77,
+		0x77, 0x77, 0x77, 0x77, 0x77, 0x77, 0x79, 0x9,
+		0x78, 0x78, 0x78, 0x78, 0x78, 0x78, 0x78, 0x78,
+		0x78, 0x69, 0x9, 0x77, 0x78, 0x77, 0x78, 0x77,
+		0x78, 0x77, 0x78, 0x77, 0x79, 0x9, 0x78, 0x78,
+		0x78, 0x78, 0x78, 0x78, 0x78, 0x78, 0x78, 0x69,
+		0x9, 0x77, 0x78, 0x77, 0x77, 0x77, 0x77, 0x77,
+		0x77, 0x77, 0x79, 0x9},
+};
+U_BOOT_DRVINFO(dmc) = {
+	.name		= "rockchip_rk3328_dmc",
+	.plat		= &dtv_dmc,
+	.plat_size	= sizeof(dtv_dmc),
+	.parent_idx	= -1,
+};
+
+/*
+ * Node /mmc@ff500000 index 2
+ * driver rockchip_rk3288_dw_mshc parent None
+ */
+static struct dtd_rockchip_rk3288_dw_mshc dtv_mmc_at_ff500000 = {
+	.bus_width		= 0x4,
+	.cap_mmc_highspeed	= true,
+	.cap_sd_highspeed	= true,
+	.card_detect_delay	= 0xc8,
+	.clocks			= {
+			{0, {317}},
+			{0, {33}},
+			{0, {74}},
+			{0, {78}},},
+	.disable_wp		= true,
+	.fifo_depth		= 0x100,
+	.interrupts		= {0x0, 0xc, 0x4},
+	.max_frequency		= 0x8f0d180,
+	.num_slots		= 0x1,
+	.pinctrl_0		= {0x45, 0x46, 0x47, 0x48},
+	.pinctrl_names		= "default",
+	.reg			= {0xff500000, 0x4000},
+	.supports_sd		= true,
+	.u_boot_spl_fifo_mode	= true,
+	.vmmc_supply		= 0x49,
+};
+U_BOOT_DRVINFO(mmc_at_ff500000) = {
+	.name		= "rockchip_rk3288_dw_mshc",
+	.plat		= &dtv_mmc_at_ff500000,
+	.plat_size	= sizeof(dtv_mmc_at_ff500000),
+	.parent_idx	= -1,
+};
+
+/*
+ * Node /mmc@ff520000 index 3
+ * driver rockchip_rk3288_dw_mshc parent None
+ */
+static struct dtd_rockchip_rk3288_dw_mshc dtv_mmc_at_ff520000 = {
+	.bus_width		= 0x8,
+	.cap_mmc_highspeed	= true,
+	.clocks			= {
+			{0, {319}},
+			{0, {35}},
+			{0, {76}},
+			{0, {80}},},
+	.disable_wp		= true,
+	.fifo_depth		= 0x100,
+	.interrupts		= {0x0, 0xe, 0x4},
+	.max_frequency		= 0x8f0d180,
+	.mmc_hs200_1_8v		= true,
+	.non_removable		= true,
+	.num_slots		= 0x1,
+	.pinctrl_0		= {0x4a, 0x4b, 0x4c, 0x0},
+	.pinctrl_names		= "default",
+	.reg			= {0xff520000, 0x4000},
+	.supports_emmc		= true,
+	.u_boot_spl_fifo_mode	= true,
+	.vmmc_supply		= 0x1c,
+	.vqmmc_supply		= 0x1d,
+};
+U_BOOT_DRVINFO(mmc_at_ff520000) = {
+	.name		= "rockchip_rk3288_dw_mshc",
+	.plat		= &dtv_mmc_at_ff520000,
+	.plat_size	= sizeof(dtv_mmc_at_ff520000),
+	.parent_idx	= -1,
+};
+
+/*
+ * Node /serial@ff130000 index 4
+ * driver ns16550_serial parent None
+ */
+static struct dtd_ns16550_serial dtv_serial_at_ff130000 = {
+	.clock_frequency	= 0x16e3600,
+	.clocks			= {
+			{0, {40}},
+			{0, {212}},},
+	.dma_names		= {"tx", "rx"},
+	.dmas			= {0x10, 0x6, 0x10, 0x7},
+	.interrupts		= {0x0, 0x39, 0x4},
+	.pinctrl_0		= 0x24,
+	.pinctrl_names		= "default",
+	.reg			= {0xff130000, 0x100},
+	.reg_io_width		= 0x4,
+	.reg_shift		= 0x2,
+};
+U_BOOT_DRVINFO(serial_at_ff130000) = {
+	.name		= "ns16550_serial",
+	.plat		= &dtv_serial_at_ff130000,
+	.plat_size	= sizeof(dtv_serial_at_ff130000),
+	.parent_idx	= -1,
+};
+
+/*
+ * Node /syscon@ff100000 index 5
+ * driver rockchip_rk3328_grf parent None
+ */
+static struct dtd_rockchip_rk3328_grf dtv_syscon_at_ff100000 = {
+	.reg			= {0xff100000, 0x1000},
+};
+U_BOOT_DRVINFO(syscon_at_ff100000) = {
+	.name		= "rockchip_rk3328_grf",
+	.plat		= &dtv_syscon_at_ff100000,
+	.plat_size	= sizeof(dtv_syscon_at_ff100000),
+	.parent_idx	= -1,
+};
+

package/boot/uboot-rockchip/src/of-platdata/rock-pi-e-rk3328/dt-structs-gen.h

@@ -0,0 +1,54 @@
+/*
+ * DO NOT MODIFY
+ *
+ * Defines the structs used to hold devicetree data.
+ * This was generated by dtoc from a .dtb (device tree binary) file.
+ */
+
+#include <stdbool.h>
+#include <linux/libfdt.h>
+struct dtd_ns16550_serial {
+	fdt32_t		clock_frequency;
+	struct phandle_1_arg clocks[2];
+	const char *	dma_names[2];
+	fdt32_t		dmas[4];
+	fdt32_t		interrupts[3];
+	fdt32_t		pinctrl_0;
+	const char *	pinctrl_names;
+	fdt64_t		reg[2];
+	fdt32_t		reg_io_width;
+	fdt32_t		reg_shift;
+};
+struct dtd_rockchip_rk3288_dw_mshc {
+	fdt32_t		bus_width;
+	bool		cap_mmc_highspeed;
+	bool		cap_sd_highspeed;
+	fdt32_t		card_detect_delay;
+	struct phandle_1_arg clocks[4];
+	bool		disable_wp;
+	fdt32_t		fifo_depth;
+	fdt32_t		interrupts[3];
+	fdt32_t		max_frequency;
+	bool		mmc_hs200_1_8v;
+	bool		non_removable;
+	fdt32_t		num_slots;
+	fdt32_t		pinctrl_0[4];
+	const char *	pinctrl_names;
+	fdt64_t		reg[2];
+	bool		supports_emmc;
+	bool		supports_sd;
+	bool		u_boot_spl_fifo_mode;
+	fdt32_t		vmmc_supply;
+	fdt32_t		vqmmc_supply;
+};
+struct dtd_rockchip_rk3328_cru {
+	fdt64_t		reg[2];
+	fdt32_t		rockchip_grf;
+};
+struct dtd_rockchip_rk3328_dmc {
+	fdt64_t		reg[12];
+	fdt32_t		rockchip_sdram_params[196];
+};
+struct dtd_rockchip_rk3328_grf {
+	fdt64_t		reg[2];
+};