From 8e5e1e6a92acfa465d993ab099ca1c54c4cadc8d Mon Sep 17 00:00:00 2001 From: Piotr Wilczek Date: Fri, 7 Mar 2014 14:59:43 +0100 Subject: arm:exynos: add common DTS file for exynos 4 This patch adds common dtsi file and config header for all Exynos 4 based boards. Patch additionaly adds board specific (weak) functions for board_early_init_f and board_power_init functions. Signed-off-by: Piotr Wilczek Signed-off-by: Kyungmin Park Signed-off-by: Minkyu Kang --- include/configs/exynos4-dt.h | 138 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 138 insertions(+) create mode 100644 include/configs/exynos4-dt.h (limited to 'include') diff --git a/include/configs/exynos4-dt.h b/include/configs/exynos4-dt.h new file mode 100644 index 0000000000..2040bf7784 --- /dev/null +++ b/include/configs/exynos4-dt.h @@ -0,0 +1,138 @@ +/* + * Copyright (C) 2014 Samsung Electronics + * + * Configuration settings for the SAMSUNG EXYNOS5 board. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +/* High Level Configuration Options */ +#define CONFIG_SAMSUNG /* in a SAMSUNG core */ +#define CONFIG_S5P /* S5P Family */ +#define CONFIG_EXYNOS4 /* which is in a Exynos4 Family */ + +#include /* get chip and board defs */ + +#define CONFIG_ARCH_CPU_INIT +#define CONFIG_DISPLAY_CPUINFO +#define CONFIG_DISPLAY_BOARDINFO +#define CONFIG_BOARD_COMMON + +/* Enable fdt support */ +#define CONFIG_OF_CONTROL +#define CONFIG_OF_SEPARATE + +#define CONFIG_SYS_CACHELINE_SIZE 32 + +/* input clock of PLL: EXYNOS4 boards have 24MHz input clock */ +#define CONFIG_SYS_CLK_FREQ 24000000 + +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_CMDLINE_TAG +#define CONFIG_REVISION_TAG +#define CONFIG_INITRD_TAG +#define CONFIG_CMDLINE_EDITING + +#include + +/* SD/MMC configuration */ +#define CONFIG_GENERIC_MMC +#define CONFIG_MMC +#define CONFIG_S5P_SDHCI +#define CONFIG_SDHCI +#define CONFIG_MMC_SDMA +#define CONFIG_MMC_DEFAULT_DEV 0 + +/* PWM */ +#define CONFIG_PWM + +#define CONFIG_BOARD_EARLY_INIT_F +#define CONFIG_SKIP_LOWLEVEL_INIT + +/* allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE + +/* Command definition*/ +#include + +#undef CONFIG_CMD_FPGA +#undef CONFIG_CMD_MISC +#undef CONFIG_CMD_NET +#undef CONFIG_CMD_NFS +#undef CONFIG_CMD_XIMG +#undef CONFIG_CMD_CACHE +#undef CONFIG_CMD_ONENAND +#undef CONFIG_CMD_MTDPARTS +#define CONFIG_CMD_CACHE +#define CONFIG_CMD_MMC +#define CONFIG_CMD_DFU +#define CONFIG_CMD_GPT +#define CONFIG_CMD_PMIC +#define CONFIG_CMD_SETEXPR + +#define CONFIG_BOOTDELAY 3 +#define CONFIG_ZERO_BOOTDELAY_CHECK + +/* FAT */ +#define CONFIG_CMD_FAT +#define CONFIG_FAT_WRITE + +/* EXT4 */ +#define CONFIG_CMD_EXT4 +#define CONFIG_CMD_EXT4_WRITE + +/* USB Composite download gadget - g_dnl */ +#define CONFIG_USBDOWNLOAD_GADGET + +/* TIZEN THOR downloader support */ +#define CONFIG_CMD_THOR_DOWNLOAD +#define CONFIG_THOR_FUNCTION + +#define CONFIG_DFU_FUNCTION +#define CONFIG_DFU_MMC +#define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M +#define DFU_DEFAULT_POLL_TIMEOUT 300 + +/* USB Samsung's IDs */ +#define CONFIG_G_DNL_VENDOR_NUM 0x04E8 +#define CONFIG_G_DNL_PRODUCT_NUM 0x6601 +#define CONFIG_G_DNL_THOR_VENDOR_NUM CONFIG_G_DNL_VENDOR_NUM +#define CONFIG_G_DNL_THOR_PRODUCT_NUM 0x685D +#define CONFIG_G_DNL_MANUFACTURER "Samsung" + +/* Miscellaneous configurable options */ +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ +#define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */ +#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ +/* Boot Argument Buffer Size */ +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE + +/* FLASH and environment organization */ +#define CONFIG_SYS_NO_FLASH +#undef CONFIG_CMD_IMLS + +#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */ + +#define CONFIG_DOS_PARTITION +#define CONFIG_EFI_PARTITION +#define CONFIG_CMD_PART +#define CONFIG_PARTITION_UUIDS + +#define CONFIG_USB_GADGET +#define CONFIG_USB_GADGET_S3C_UDC_OTG +#define CONFIG_USB_GADGET_DUALSPEED +#define CONFIG_USB_GADGET_VBUS_DRAW 2 +#define CONFIG_USB_CABLE_CHECK + +#define CONFIG_CMD_USB_MASS_STORAGE +#define CONFIG_USB_GADGET_MASS_STORAGE + +/* Enable devicetree support */ +#define CONFIG_OF_LIBFDT + +#endif /* __CONFIG_H */ -- cgit v1.2.3