Add submodule dependency filesHEADmaster

Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec

1 files changed, 233 insertions, 0 deletions

diff --git a/roms/u-boot/board/kosagi/novena/novena.c b/roms/u-boot/board/kosagi/novena/novena.c
new file mode 100644
index 000000000..0e1b4a0a4
--- /dev/null
+++ b/roms/u-boot/board/kosagi/novena/novena.c
@@ -0,0 +1,233 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Novena board support
+ *
+ * Copyright (C) 2014 Marek Vasut <marex@denx.de>
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <eeprom.h>
+#include <init.h>
+#include <log.h>
+#include <asm/global_data.h>
+#include <dm/device-internal.h>
+#include <ahci.h>
+#include <env.h>
+#include <linux/errno.h>
+#include <asm/gpio.h>
+#include <asm/io.h>
+#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/mxc_hdmi.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/mach-imx/boot_mode.h>
+#include <asm/mach-imx/iomux-v3.h>
+#include <asm/mach-imx/mxc_i2c.h>
+#include <asm/mach-imx/sata.h>
+#include <asm/mach-imx/video.h>
+#include <dwc_ahsata.h>
+#include <fsl_esdhc_imx.h>
+#include <i2c.h>
+#include <input.h>
+#include <ipu_pixfmt.h>
+#include <linux/fb.h>
+#include <linux/input.h>
+#include <malloc.h>
+#include <mmc.h>
+#include <netdev.h>
+#include <power/pmic.h>
+#include <power/pfuze100_pmic.h>
+#include <stdio_dev.h>
+#include <video_console.h>
+
+#include "novena.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * GPIO button
+ */
+#ifdef CONFIG_KEYBOARD
+static struct input_config button_input;
+
+static int novena_gpio_button_read_keys(struct input_config *input)
+{
+	int key = KEY_ENTER;
+	if (gpio_get_value(NOVENA_BUTTON_GPIO))
+		return 0;
+	input_send_keycodes(&button_input, &key, 1);
+	return 1;
+}
+
+static int novena_gpio_button_getc(struct stdio_dev *dev)
+{
+	return input_getc(&button_input);
+}
+
+static int novena_gpio_button_tstc(struct stdio_dev *dev)
+{
+	return input_tstc(&button_input);
+}
+
+static int novena_gpio_button_init(struct stdio_dev *dev)
+{
+	gpio_direction_input(NOVENA_BUTTON_GPIO);
+	input_set_delays(&button_input, 250, 250);
+	return 0;
+}
+
+int drv_keyboard_init(void)
+{
+	int error;
+	struct stdio_dev dev = {
+		.name	= "button",
+		.flags	= DEV_FLAGS_INPUT,
+		.start	= novena_gpio_button_init,
+		.getc	= novena_gpio_button_getc,
+		.tstc	= novena_gpio_button_tstc,
+	};
+
+	gpio_request(NOVENA_BUTTON_GPIO, "button");
+
+	error = input_init(&button_input, 0);
+	if (error) {
+		debug("%s: Cannot set up input\n", __func__);
+		return -1;
+	}
+	input_add_tables(&button_input, false);
+	button_input.read_keys = novena_gpio_button_read_keys;
+
+	error = input_stdio_register(&dev);
+	if (error)
+		return error;
+
+	return 0;
+}
+#endif
+
+int board_early_init_f(void)
+{
+#if defined(CONFIG_VIDEO_IPUV3)
+	setup_display_clock();
+#endif
+
+	return 0;
+}
+
+int board_init(void)
+{
+	/* address of boot parameters */
+	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+
+	return 0;
+}
+
+int board_late_init(void)
+{
+#if defined(CONFIG_VIDEO_IPUV3)
+	struct udevice *con;
+	char buf[DISPLAY_OPTIONS_BANNER_LENGTH];
+	int ret;
+
+	setup_display_lvds();
+
+	ret = uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con);
+	if (ret)
+		return ret;
+
+	display_options_get_banner(false, buf, sizeof(buf));
+	vidconsole_position_cursor(con, 0, 0);
+	vidconsole_put_string(con, buf);
+#endif
+	return 0;
+}
+
+int checkboard(void)
+{
+	puts("Board: Novena 4x\n");
+	return 0;
+}
+
+int dram_init(void)
+{
+	gd->ram_size = imx_ddr_size();
+	return 0;
+}
+
+/* setup board specific PMIC */
+int power_init_board(void)
+{
+	struct pmic *p;
+	u32 reg;
+	int ret;
+
+	power_pfuze100_init(1);
+	p = pmic_get("PFUZE100");
+	if (!p)
+		return -EINVAL;
+
+	ret = pmic_probe(p);
+	if (ret)
+		return ret;
+
+	pmic_reg_read(p, PFUZE100_DEVICEID, &reg);
+	printf("PMIC:  PFUZE100 ID=0x%02x\n", reg);
+
+	/* Set SWBST to 5.0V and enable (for USB) */
+	pmic_reg_read(p, PFUZE100_SWBSTCON1, &reg);
+	reg &= ~(SWBST_MODE_MASK | SWBST_VOL_MASK);
+	reg |= (SWBST_5_00V | (SWBST_MODE_AUTO << SWBST_MODE_SHIFT));
+	pmic_reg_write(p, PFUZE100_SWBSTCON1, reg);
+
+	return 0;
+}
+
+/* EEPROM configuration data */
+struct novena_eeprom_data {
+	uint8_t		signature[6];
+	uint8_t		version;
+	uint8_t		reserved;
+	uint32_t	serial;
+	uint8_t		mac[6];
+	uint16_t	features;
+};
+
+int misc_init_r(void)
+{
+	struct novena_eeprom_data data;
+	uchar *datap = (uchar *)&data;
+	const char *signature = "Novena";
+	int ret;
+
+	/* If 'ethaddr' is already set, do nothing. */
+	if (env_get("ethaddr"))
+		return 0;
+
+	/* EEPROM is at bus 2. */
+	ret = i2c_set_bus_num(2);
+	if (ret) {
+		puts("Cannot select EEPROM I2C bus.\n");
+		return 0;
+	}
+
+	/* EEPROM is at address 0x56. */
+	ret = eeprom_read(0x56, 0, datap, sizeof(data));
+	if (ret) {
+		puts("Cannot read I2C EEPROM.\n");
+		return 0;
+	}
+
+	/* Check EEPROM signature. */
+	if (memcmp(data.signature, signature, 6)) {
+		puts("Invalid I2C EEPROM signature.\n");
+		return 0;
+	}
+
+	/* Set ethernet address from EEPROM. */
+	eth_env_set_enetaddr("ethaddr", data.mac);
+
+	return ret;
+}