ARM: UniPhier: add UniPhier SoC support code
These are used by Panasonic UniPhier SoC family.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
diff --git a/include/configs/uniphier-common.h b/include/configs/uniphier-common.h
new file mode 100644
index 0000000..18fe277
--- /dev/null
+++ b/include/configs/uniphier-common.h
@@ -0,0 +1,266 @@
+/*
+ * Copyright (C) 2012-2014 Panasonic Corporation
+ * Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/* U-boot - Common settings for UniPhier Family */
+
+#ifndef __CONFIG_UNIPHIER_COMMON_H__
+#define __CONFIG_UNIPHIER_COMMON_H__
+
+#if defined(CONFIG_PFC_MICRO_SUPPORT_CARD) && \
+ defined(CONFIG_DCC_MICRO_SUPPORT_CARD)
+# error "Both CONFIG_PFC_MICRO_SUPPORT_CARD and CONFIG_DCC_MICRO_SUPPORT_CARD \
+are defined. Select only one of them."
+#endif
+
+/*
+ * Support card address map
+ */
+#if defined(CONFIG_PFC_MICRO_SUPPORT_CARD)
+# define CONFIG_SUPPORT_CARD_BASE 0x03f00000
+# define CONFIG_SUPPORT_CARD_ETHER_BASE (CONFIG_SUPPORT_CARD_BASE + 0x00000000)
+# define CONFIG_SUPPORT_CARD_LED_BASE (CONFIG_SUPPORT_CARD_BASE + 0x00090000)
+# define CONFIG_SUPPORT_CARD_UART_BASE (CONFIG_SUPPORT_CARD_BASE + 0x000b0000)
+#endif
+
+#if defined(CONFIG_DCC_MICRO_SUPPORT_CARD)
+# define CONFIG_SUPPORT_CARD_BASE 0x08000000
+# define CONFIG_SUPPORT_CARD_ETHER_BASE (CONFIG_SUPPORT_CARD_BASE + 0x00000000)
+# define CONFIG_SUPPORT_CARD_LED_BASE (CONFIG_SUPPORT_CARD_BASE + 0x00401630)
+# define CONFIG_SUPPORT_CARD_UART_BASE (CONFIG_SUPPORT_CARD_BASE + 0x00200000)
+#endif
+
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_COM1 CONFIG_SUPPORT_CARD_UART_BASE
+#define CONFIG_SYS_NS16550_CLK 12288000
+#define CONFIG_SYS_NS16550_REG_SIZE -2
+
+#define CONFIG_SMC911X_BASE CONFIG_SUPPORT_CARD_ETHER_BASE
+#define CONFIG_SMC911X_32_BIT
+
+#define CONFIG_SYS_UNIPHIER_SERIAL_BASE0 0x54006800
+#define CONFIG_SYS_UNIPHIER_SERIAL_BASE1 0x54006900
+#define CONFIG_SYS_UNIPHIER_SERIAL_BASE2 0x54006a00
+#define CONFIG_SYS_UNIPHIER_SERIAL_BASE3 0x54006b00
+
+/*-----------------------------------------------------------------------
+ * MMU and Cache Setting
+ *----------------------------------------------------------------------*/
+
+/* Comment out the following to enable L1 cache */
+/* #define CONFIG_SYS_ICACHE_OFF */
+/* #define CONFIG_SYS_DCACHE_OFF */
+
+/* Comment out the following to enable L2 cache */
+#define CONFIG_UNIPHIER_L2CACHE_ON
+
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+#define CONFIG_BOARD_LATE_INIT
+
+#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
+
+#define CONFIG_TIMESTAMP
+
+/* FLASH related */
+#define CONFIG_MTD_DEVICE
+
+/*
+ * uncomment the following to disable FLASH related code.
+ */
+/* #define CONFIG_SYS_NO_FLASH */
+
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_SYS_FLASH_CFI
+
+#define CONFIG_SYS_MAX_FLASH_SECT 256
+#define CONFIG_SYS_MONITOR_BASE 0
+#define CONFIG_SYS_FLASH_BASE 0
+
+/*
+ * flash_toggle does not work for out supoort card.
+ * We need to use flash_status_poll.
+ */
+#define CONFIG_SYS_CFI_FLASH_STATUS_POLL
+
+#define CONFIG_FLASH_SHOW_PROGRESS 45 /* count down from 45/5: 9..1 */
+
+#if defined(CONFIG_PFC_MICRO_SUPPORT_CARD)
+# define CONFIG_SYS_MAX_FLASH_BANKS 1
+# define CONFIG_SYS_FLASH_BANKS_LIST {0x00000000}
+# define CONFIG_SYS_FLASH_BANKS_SIZES {0x02000000}
+#endif
+
+#if defined(CONFIG_DCC_MICRO_SUPPORT_CARD)
+# define CONFIG_SYS_MAX_FLASH_BANKS 1
+# define CONFIG_SYS_FLASH_BANKS_LIST {0x04000000}
+# define CONFIG_SYS_FLASH_BANKS_SIZES {0x04000000}
+#endif
+
+/* serial console configuration */
+#define CONFIG_BAUDRATE 115200
+
+#define CONFIG_SYS_GENERIC_BOARD
+
+#if !defined(CONFIG_SPL_BUILD)
+#define CONFIG_USE_ARCH_MEMSET
+#define CONFIG_USE_ARCH_MEMCPY
+#endif
+
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+
+#define CONFIG_CMDLINE_EDITING /* add command line history */
+#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
+#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
+/* Print Buffer Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_MAXARGS 16 /* max number of command */
+/* Boot Argument Buffer Size */
+#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE)
+
+#define CONFIG_CONS_INDEX 1
+
+/*
+ * For NAND booting the environment is embedded in the U-Boot image. Please take
+ * look at the file board/amcc/canyonlands/u-boot-nand.lds for details.
+ */
+/* #define CONFIG_ENV_IS_IN_NAND */
+#define CONFIG_ENV_IS_NOWHERE
+#define CONFIG_ENV_SIZE 0x2000
+#define CONFIG_ENV_OFFSET 0x0
+/* #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) */
+
+/* Time clock 1MHz */
+#define CONFIG_SYS_TIMER_RATE 1000000
+
+/*
+ * By default, ARP timeout is 5 sec.
+ * The first ARP request does not seem to work.
+ * So we need to retry ARP request anyway.
+ * We want to shrink the interval until the second ARP request.
+ */
+#define CONFIG_ARP_TIMEOUT 500UL /* 0.5 msec */
+
+/*
+ * Command line configuration.
+ */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_TIME
+#define CONFIG_CMD_NAND /* NAND flash suppport */
+
+#define CONFIG_SYS_MAX_NAND_DEVICE 1
+#define CONFIG_SYS_NAND_MAX_CHIPS 2
+#define CONFIG_SYS_NAND_ONFI_DETECTION
+
+#define CONFIG_NAND_DENALI_ECC_SIZE 1024
+
+#define CONFIG_SYS_NAND_REGS_BASE 0x68100000
+#define CONFIG_SYS_NAND_DATA_BASE 0x68000000
+
+#define CONFIG_SYS_NAND_BASE (CONFIG_SYS_NAND_DATA_BASE + 0x10)
+
+#define CONFIG_SYS_NAND_USE_FLASH_BBT
+#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0
+
+/* memtest works on */
+#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
+#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x01000000)
+
+#define CONFIG_BOOTDELAY 3
+#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
+#define CONFIG_AUTOBOOT_KEYED 1
+#define CONFIG_AUTOBOOT_PROMPT \
+ "Press SPACE to abort autoboot in %d seconds\n", bootdelay
+#define CONFIG_AUTOBOOT_DELAY_STR "d"
+#define CONFIG_AUTOBOOT_STOP_STR " "
+
+/*
+ * Network Configuration
+ */
+#define CONFIG_ETHADDR 00:21:83:24:00:00
+#define CONFIG_SERVERIP 192.168.11.1
+#define CONFIG_IPADDR 192.168.11.10
+#define CONFIG_GATEWAYIP 192.168.11.1
+#define CONFIG_NETMASK 255.255.255.0
+
+#define CONFIG_LOADADDR 0x84000000
+#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
+#define CONFIG_BOOTFILE "fit.itb"
+
+#define CONFIG_CMDLINE_EDITING /* add command line history */
+
+#define CONFIG_BOOTCOMMAND "run $bootmode"
+
+#define CONFIG_ROOTPATH "/nfs/root/path"
+#define CONFIG_NFSBOOTCOMMAND \
+ "setenv bootargs $bootargs root=/dev/nfs rw " \
+ "nfsroot=$serverip:$rootpath " \
+ "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off;" \
+ "tftpboot; bootm;"
+
+#define CONFIG_BOOTARGS " user_debug=0x1f init=/sbin/init"
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "netdev=eth0\0" \
+ "image_offset=0x00080000\0" \
+ "image_size=0x00f00000\0" \
+ "verify=n\0" \
+ "autostart=yes\0" \
+ "norboot=run add_default_bootargs;" \
+ "bootm $image_offset\0" \
+ "nandboot=run add_default_bootargs;" \
+ "nand read $loadaddr $image_offset $image_size;" \
+ "bootm\0" \
+ "add_default_bootargs=setenv bootargs $bootargs" \
+ " console=ttyS0,$baudrate\0" \
+
+/* FIT support */
+#define CONFIG_FIT
+#define CONFIG_FIT_VERBOSE 1 /* enable fit_format_{error,warning}() */
+
+/* Open Firmware flat tree */
+#define CONFIG_OF_LIBFDT
+
+#define CONFIG_HAVE_ARM_SECURE
+
+/* Memory Size & Mapping */
+#define CONFIG_SYS_SDRAM_BASE CONFIG_SDRAM0_BASE
+
+#if CONFIG_SDRAM0_BASE + CONFIG_SDRAM0_SIZE >= CONFIG_SDRAM1_BASE
+/* Thre is no memory hole */
+#define CONFIG_NR_DRAM_BANKS 1
+#define CONFIG_SYS_SDRAM_SIZE (CONFIG_SDRAM0_SIZE + CONFIG_SDRAM1_SIZE)
+#else
+#define CONFIG_NR_DRAM_BANKS 2
+#define CONFIG_SYS_SDRAM_SIZE (CONFIG_SDRAM0_SIZE)
+#endif
+
+#define CONFIG_SYS_TEXT_BASE 0x84000000
+
+#if defined(CONFIG_SPL_BUILD)
+#define CONFIG_BOARD_POSTCLK_INIT
+#else
+#define CONFIG_SKIP_LOWLEVEL_INIT
+#endif
+
+#define CONFIG_SYS_SPL_MALLOC_START (0x0ff00000)
+#define CONFIG_SYS_SPL_MALLOC_SIZE (0x00004000)
+
+#define CONFIG_SYS_INIT_SP_ADDR (0x0ff08000)
+
+#define CONFIG_SPL_FRAMEWORK
+#define CONFIG_SPL_NAND_SUPPORT
+
+#define CONFIG_SPL_LIBCOMMON_SUPPORT /* for mem_malloc_init */
+#define CONFIG_SPL_LIBGENERIC_SUPPORT
+
+#define CONFIG_SPL_BOARD_INIT
+
+#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x10000
+
+#endif /* __CONFIG_UNIPHIER_COMMON_H__ */