config TARGET_ODROID
bool "Exynos4412 Odroid board"
+config TARGET_ODROID_XU3
+ bool "Exynos5422 Odroid board"
+ select OF_CONTROL
+
config TARGET_ARNDALE
bool "Exynos5250 Arndale board"
select CPU_V7_HAS_NONSEC
if (sel == 0x3)
sclk = get_pll_clk(MPLL);
+ else if (sel == 0x4)
+ sclk = get_pll_clk(SPLL);
else if (sel == 0x6)
sclk = get_pll_clk(EPLL);
else
exynos5250-smdk5250.dtb \
exynos5420-smdk5420.dtb \
exynos5420-peach-pit.dtb \
- exynos5800-peach-pi.dtb
+ exynos5800-peach-pi.dtb \
+ exynos5422-odroidxu3.dtb
dtb-$(CONFIG_TEGRA) += tegra20-harmony.dtb \
tegra20-medcom-wide.dtb \
tegra20-paz00.dtb \
--- /dev/null
+/*
+ * Odroid XU3 device tree source
+ *
+ * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/dts-v1/;
+#include "exynos54xx.dtsi"
+
+/ {
+ model = "Odroid XU3 based on EXYNOS5422";
+ compatible = "samsung,odroidxu3", "samsung,exynos5";
+
+ aliases {
+ serial0 = "/serial@12C00000";
+ console = "/serial@12C20000";
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x40000000 0x10000000
+ 0x50000000 0x10000000
+ 0x60000000 0x10000000
+ 0x70000000 0x10000000
+ 0x80000000 0x10000000
+ 0x90000000 0x10000000
+ 0xa0000000 0x10000000
+ 0xb0000000 0xea00000>;
+ };
+
+ ehci@12110000 {
+ samsung,vbus-gpio = <&gpio 0x66 0>; /* X26 */
+ };
+
+ serial@12C20000 {
+ status="okay";
+ };
+
+ mmc@12200000 {
+ fifoth_val = <0x201f0020>;
+ };
+
+ mmc@12220000 {
+ fifoth_val = <0x201f0020>;
+ };
+};
reg = <0x20>;
compatible = "maxim,max98090-codec";
};
-
- edp-lvds-bridge@48 {
- compatible = "parade,ps8625";
- reg = <0x48>;
- };
};
sound@3830000 {
void set_system_display_ctrl(void);
int exynos_lcd_early_init(const void *blob);
-/* Initialize the Parade dP<->LVDS bridge if present */
-int parade_init(const void *blob);
-
#endif /* _EXYNOS4_SYSTEM_H */
+if TARGET_ODROID_XU3
+
+config SYS_BOARD
+ default "smdk5420"
+
+config SYS_VENDOR
+ default "samsung"
+
+config SYS_CONFIG_NAME
+ default "odroid_xu3"
+
+endif
+
if TARGET_PEACH_PI
config SYS_BOARD
#include <asm/io.h>
#include <i2c.h>
#include <lcd.h>
+#include <parade.h>
#include <spi.h>
#include <errno.h>
#include <asm/gpio.h>
DECLARE_GLOBAL_DATA_PTR;
-#ifdef CONFIG_USB_EHCI_EXYNOS
-static int board_usb_vbus_init(void)
-{
- /* Enable VBUS power switch */
- gpio_direction_output(EXYNOS5420_GPIO_X26, 1);
-
- /* VBUS turn ON time */
- mdelay(3);
-
- return 0;
-}
-#endif
-
int exynos_init(void)
{
-#ifdef CONFIG_USB_EHCI_EXYNOS
- board_usb_vbus_init();
-#endif
return 0;
}
--- /dev/null
+CONFIG_ARM=y
+CONFIG_ARCH_EXYNOS=y
+CONFIG_TARGET_ODROID_XU3=y
+CONFIG_DEFAULT_DEVICE_TREE="exynos5422-odroidxu3"
- U-boot for Odroid X2/U3
+ U-boot for Odroid X2/U3/XU3
========================
1. Summary
==========
-This is a quick instruction for setup Odroid boards based on Exynos4412.
-Board config: odroid_config
+This is a quick instruction for setup Odroid boards.
+Board config: odroid_config for X2/U3
+Board config: odroid-xu3_config for XU3
2. Supported devices
====================
-This U-BOOT config can be used on two boards:
+This U-BOOT config can be used on three boards:
- Odroid U3
- Odroid X2
with CPU Exynos 4412 rev 2.0 and 2GB of RAM
+- Odroid XU3
+with CPU Exynos5422 and 2GB of RAM
3. Boot sequence
================
iROM->BL1->(BL2 + TrustZone)->U-BOOT
-This version of U-BOOT doesn't implement SPL but it is required(BL2)
-and can be found in "boot.tar.gz" from here:
+This version of U-BOOT doesn't implement SPL. So, BL1, BL2, and TrustZone
+binaries are needed to boot up.
+
+<< X2/U3 >>
+It can be found in "boot.tar.gz" from here:
http://dev.odroid.com/projects/4412boot/wiki/FrontPage?action=download&value=boot.tar.gz
or here:
http://odroid.in/guides/ubuntu-lfs/boot.tar.gz
+<< XU3 >>
+It can be downloaded from:
+https://github.com/hardkernel/u-boot/tree/odroidxu3-v2012.07/sd_fuse/hardkernel
+
+
4. Boot media layout
====================
The table below shows SD/eMMC cards layout for U-boot.
| Bl2 | 31 | 30 | 1 (boot) |
| U-boot | 63 | 62 | 1 (boot) |
| Tzsw | 2111 | 2110 | 1 (boot) |
-| Uboot Env | 2500 | 2500 | 0 (user) |
+| Uboot Env | 2560 | 2560 | 0 (user) |
-------------------------------------
5. Prepare the SD boot card - with SD card reader
=================================================
To prepare bootable media you need boot binaries provided by hardkernel.
-File "boot.tar.gz" (link in point 3.) contains:
-- E4412_S.bl1.HardKernel.bin
-- E4412_S.tzsw.signed.bin
-- bl2.signed.bin
+From the downloaded files, You can find:
+- bl1.bin
+- tzsw.bin
+- bl2.bin
- sd_fusing.sh
- u-boot.bin
+(The file names can be slightly different, but you can distinguish what they are
+without problem)
This is all you need to boot this board. But if you want to use your custom
u-boot then you need to change u-boot.bin with your own u-boot binary*
The proper binary file of current U-boot is u-boot-dtb.bin.
quick steps for Linux:
-- extract boot.tar.gz
+- Download all files from the link at point 3 and extract it if needed.
- put any SD card into the SD reader
- check the device with "dmesg"
- run ./sd_fusing.sh /dev/sdX - where X is SD card device (but not a partition)
with a eMMC card reader (boot from eMMC card slot)
=====================================================
To boot the device from the eMMC slot you should use a special card reader
-which supports eMMC partiion switch. All of the boot binaries are stored
+which supports eMMC partition switch. All of the boot binaries are stored
on the eMMC boot partition which is normally hidden.
The "sd_fusing.sh" script can be used after updating offsets of binaries
8. Prepare the boot media using Hardkernel U-boot
=================================================
-You can update the U-boot to the custom one if you have an working bootloader
-delivered with the board on a eMMC/SD card. Then follow the steps:
+You can update the U-boot to the custom one if you have a working bootloader
+delivered with the board on the eMMC/SD card. Then follow the steps:
- install the android fastboot tool
- connect a micro usb cable to the board
- on the U-boot prompt, run command: fastboot (as a root)
9. Partition layout
====================
-Default U-boot environment is setup for fixed partiion layout.
+Default U-boot environment is setup for fixed partition layout.
Partition table: MSDOS. Disk layout and files as listed in the table below.
----- ------ ------ ------ -------- ---------------------------------
Supported fdt files are:
- exynos4412-odroidx2.dtb
- exynos4412-odroidu3.dtb
+- exynos5422-odroidxu3.dtb
Supported kernel files are:
- Image.itb
11. USB host support
====================
+NOTE: This section is only for Odroid X2/U3.
The ethernet can be accessed after starting the USB subsystem in U-Boot.
The adapter does not come with a preconfigured MAC address, and hence it needs
#define CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_EXYNOS
-#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
-#define CONFIG_USB_HOST_ETHER
-#define CONFIG_USB_ETHER_ASIX
-
/* MMC SPL */
#define CONFIG_EXYNOS_SPL
#define CONFIG_CMD_GPIO
+/* USB */
+#define CONFIG_CMD_USB
+#define CONFIG_USB_STORAGE
+#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
+#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2
+
+#define CONFIG_USB_HOST_ETHER
+#define CONFIG_USB_ETHER_ASIX
+#define CONFIG_USB_ETHER_SMSC95XX
+
/* USB boot mode */
#define CONFIG_USB_BOOTING
#define EXYNOS_COPY_USB_FNPTR_ADDR 0x02020070
#define CONFIG_SPL_MAX_FOOTPRINT (14 * 1024)
-/* USB */
-#define CONFIG_CMD_USB
-#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2
-#define CONFIG_USB_STORAGE
-
#define CONFIG_SPL_TEXT_BASE 0x02023400
#define CONFIG_IRAM_STACK 0x02050000
/* A variant of Exynos5420 (Exynos5 Family) */
#define CONFIG_EXYNOS5800
-#define CONFIG_ENV_IS_IN_SPI_FLASH
-#define CONFIG_SPI_FLASH
-#define CONFIG_ENV_SPI_BASE 0x12D30000
-#define FLASH_SIZE (0x4 << 20)
-#define CONFIG_ENV_OFFSET (FLASH_SIZE - CONFIG_BL2_SIZE)
-#define CONFIG_SPI_BOOTING
-
#include <configs/exynos5-common.h>
#define CONFIG_ARCH_EARLY_INIT_R
#define CONFIG_VAR_SIZE_SPL
-#define CONFIG_SYS_SDRAM_BASE 0x20000000
-#define CONFIG_SYS_TEXT_BASE 0x23E00000
#ifdef CONFIG_VAR_SIZE_SPL
#define CONFIG_SPL_TEXT_BASE 0x02024410
#else
#define CONFIG_BOARD_REV_GPIO_COUNT 2
-#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2
-
-/*
- * Put the initial stack pointer 1KB below this to allow room for the
- * SPL marker. This value is arbitrary, but gd_t is placed starting here.
- */
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_IRAM_TOP - 0x800)
-
-/* Miscellaneous configurable options */
-#define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"
-
#endif /* __CONFIG_EXYNOS5420_H */
--- /dev/null
+/*
+ * Copyright (C) 2013 Samsung Electronics
+ * Hyungwon Hwang <human.hwang@samsung.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __CONFIG_ODROID_XU3_H
+#define __CONFIG_ODROID_XU3_H
+
+#include "exynos5420-common.h"
+
+#define CONFIG_SYS_PROMPT "ODROID-XU3 # "
+#define CONFIG_IDENT_STRING " for ODROID-XU3"
+
+#define CONFIG_BOARD_COMMON
+
+#define CONFIG_SYS_SDRAM_BASE 0x40000000
+#define CONFIG_SYS_TEXT_BASE 0x43E00000
+
+/* select serial console configuration */
+#define CONFIG_SERIAL2 /* use SERIAL 2 */
+
+#define TZPC_BASE_OFFSET 0x10000
+
+#define CONFIG_CMD_MMC
+
+/*
+ * FIXME: The number of bank is actually 8. But there is no way to reserve the
+ * last 16 Mib in the last bank now. So I just excluded the last bank
+ * temporally.
+ */
+#define CONFIG_NR_DRAM_BANKS 7
+#define SDRAM_BANK_SIZE (256UL << 20UL) /* 256 MB */
+
+#define CONFIG_ENV_IS_IN_MMC
+
+#undef CONFIG_ENV_SIZE
+#undef CONFIG_ENV_OFFSET
+#define CONFIG_ENV_SIZE 4096
+#define CONFIG_ENV_OFFSET (SZ_1K * 1280) /* 1.25 MiB offset */
+
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - 0x1000000)
+
+#define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0"
+
+/* USB */
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_EXYNOS
+
+/* FIXME: MUST BE REMOVED AFTER TMU IS TURNED ON */
+#undef CONFIG_EXYNOS_TMU
+#undef CONFIG_TMU_CMD_DTT
+
+#endif /* __CONFIG_H */
#define CONFIG_ENV_SPI_BASE 0x12D30000
#define FLASH_SIZE (0x4 << 20)
#define CONFIG_ENV_OFFSET (FLASH_SIZE - CONFIG_BL2_SIZE)
+#define CONFIG_SPI_BOOTING
#include <configs/exynos5420-common.h>
#include <configs/exynos5-dt-common.h>
#define CONFIG_BOARD_COMMON
+#define CONFIG_SYS_SDRAM_BASE 0x20000000
+#define CONFIG_SYS_TEXT_BASE 0x23E00000
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_IRAM_TOP - 0x800)
+
/* select serial console configuration */
#define CONFIG_SERIAL3 /* use SERIAL 3 */
+#define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"
#define CONFIG_SYS_PROMPT "Peach-Pi # "
#define CONFIG_IDENT_STRING " for Peach-Pi"
#define CONFIG_ENV_SPI_BASE 0x12D30000
#define FLASH_SIZE (0x4 << 20)
#define CONFIG_ENV_OFFSET (FLASH_SIZE - CONFIG_BL2_SIZE)
+#define CONFIG_SPI_BOOTING
#include <configs/exynos5420-common.h>
#include <configs/exynos5-dt-common.h>
#define CONFIG_BOARD_COMMON
+#define CONFIG_SYS_SDRAM_BASE 0x20000000
+#define CONFIG_SYS_TEXT_BASE 0x23E00000
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_IRAM_TOP - 0x800)
+
/* select serial console configuration */
#define CONFIG_SERIAL3 /* use SERIAL 3 */
+#define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"
#define CONFIG_SYS_PROMPT "Peach-Pit # "
#define CONFIG_IDENT_STRING " for Peach-Pit"
#ifndef __CONFIG_SMDK5420_H
#define __CONFIG_SMDK5420_H
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_SPI_FLASH
+#define CONFIG_ENV_SPI_BASE 0x12D30000
+#define FLASH_SIZE (0x4 << 20)
+#define CONFIG_ENV_OFFSET (FLASH_SIZE - CONFIG_BL2_SIZE)
+#define CONFIG_SPI_BOOTING
+
#include <configs/exynos5420-common.h>
#define CONFIG_BOARD_COMMON
#define CONFIG_SMDK5420 /* which is in a SMDK5420 */
+#define CONFIG_SYS_SDRAM_BASE 0x20000000
+#define CONFIG_SYS_TEXT_BASE 0x23E00000
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_IRAM_TOP - 0x800)
/* select serial console configuration */
#define CONFIG_SERIAL3 /* use SERIAL 3 */
+#define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"
#define CONFIG_SYS_PROMPT "SMDK5420 # "
#define CONFIG_IDENT_STRING " for SMDK5420"
#define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"
+/* USB */
+#define CONFIG_USB_XHCI
+#define CONFIG_USB_XHCI_EXYNOS
+
/* DRAM Memory Banks */
#define CONFIG_NR_DRAM_BANKS 7
#define SDRAM_BANK_SIZE (512UL << 20UL) /* 512 MB */
--- /dev/null
+/*
+ * (C) Copyright 2012 Samsung Electronics
+ * Donghwa Lee <dh09.lee@samsung.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __PARADE_H__
+#define __PARADE_H__
+
+/* Initialize the Parade dP<->LVDS bridge if present */
+#ifdef CONFIG_VIDEO_PARADE
+int parade_init(const void *blob);
+#else
+static inline int parade_init(const void *blob) { return -1; }
+#endif
+
+#endif /* __PARADE_H__ */
projects / karo-tx-uboot.git / commitdiff