--- /dev/null
+/*
+ * (C) Copyright 2003
+ * Texas Instruments.
+ * Kshitij Gupta <kshitij@ti.com>
+ * Configuation settings for the TI OMAP Innovator board.
+ *
+ * (C) Copyright 2004
+ * ARM Ltd.
+ * Philippe Robin, <philippe.robin@arm.com>
+ * Configuration for Versatile PB.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+#define CONFIG_ARM926EJS 1 /* This is an arm926ejs CPU core */
+#define CONFIG_VERSATILE 1 /* in Versatile Platform Board */
+#define CONFIG_ARCH_VERSATILE 1 /* Specifically, a Versatile */
+
+#define CONFIG_SYS_MEMTEST_START 0x100000
+#define CONFIG_SYS_MEMTEST_END 0x10000000
+
+#define CONFIG_SYS_TIMERBASE 0x101E2000 /* Timer 0 and 1 base */
+#define CONFIG_SYS_TIMER_RATE (1000000 / 256)
+#define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMERBASE + 0x4)
+#define CONFIG_SYS_TIMER_COUNTS_DOWN
+
+/*
+ * control registers
+ */
+#define VERSATILE_SCTL_BASE 0x101E0000 /* System controller */
+
+/*
+ * System controller bit assignment
+ */
+#define VERSATILE_REFCLK 0
+#define VERSATILE_TIMCLK 1
+
+#define VERSATILE_TIMER1_EnSel 15
+#define VERSATILE_TIMER2_EnSel 17
+#define VERSATILE_TIMER3_EnSel 19
+#define VERSATILE_TIMER4_EnSel 21
+
+#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
+#define CONFIG_SETUP_MEMORY_TAGS 1
+#define CONFIG_MISC_INIT_R 1
+/*
+ * Size of malloc() pool
+ */
+#define CONFIG_ENV_SIZE 8192
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024)
+
+/*
+ * Hardware drivers
+ */
+
+#define CONFIG_SMC91111
+#define CONFIG_SMC_USE_32_BIT
+#define CONFIG_SMC91111_BASE 0x10010000
+#undef CONFIG_SMC91111_EXT_PHY
+
+/*
+ * NS16550 Configuration
+ */
+#define CONFIG_PL011_SERIAL
+#define CONFIG_PL011_CLOCK 24000000
+#define CONFIG_PL01x_PORTS \
+ {(void *)CONFIG_SYS_SERIAL0, \
+ (void *)CONFIG_SYS_SERIAL1 }
+#define CONFIG_CONS_INDEX 0
+
+#define CONFIG_BAUDRATE 38400
+#define CONFIG_SYS_SERIAL0 0x101F1000
+#define CONFIG_SYS_SERIAL1 0x101F2000
+
+/*
+ * Command line configuration.
+ */
+#define CONFIG_CMD_BDI
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_FLASH
+#define CONFIG_CMD_IMI
+#define CONFIG_CMD_MEMORY
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_SAVEENV
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+#define CONFIG_BOOTP_SUBNETMASK
+
+#define CONFIG_BOOTDELAY 2
+#define CONFIG_BOOTARGS "root=/dev/nfs mem=128M ip=dhcp "\
+ "netdev=25,0,0xf1010000,0xf1010010,eth0 "\
+ "console=ttyAMA0,38400n1"
+
+/*
+ * Static configuration when assigning fixed address
+ */
+#define CONFIG_BOOTFILE "/tftpboot/uImage" /* file to load */
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
+/* Monitor Command Prompt */
+#ifdef CONFIG_ARCH_VERSATILE_AB
+# define CONFIG_SYS_PROMPT "VersatileAB # "
+#else
+# define CONFIG_SYS_PROMPT "VersatilePB # "
+#endif
+/* Print Buffer Size */
+#define CONFIG_SYS_PBSIZE \
+ (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
+
+#define CONFIG_SYS_LOAD_ADDR 0x7fc0 /* default load address */
+
+/*-----------------------------------------------------------------------
+ * Physical Memory Map
+ */
+#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
+#define PHYS_SDRAM_1 0x00000000 /* SDRAM Bank #1 */
+#define PHYS_SDRAM_1_SIZE 0x08000000 /* 128 MB */
+#define PHYS_FLASH_SIZE 0x04000000 /* 64MB */
+
+#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
+#define CONFIG_SYS_INIT_RAM_ADDR 0x00800000
+#define CONFIG_SYS_INIT_RAM_SIZE 0x000FFFFF
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
+ GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_GBL_DATA_OFFSET)
+
+#define CONFIG_BOARD_EARLY_INIT_F
+
+/*-----------------------------------------------------------------------
+ * FLASH and environment organization
+ */
+#ifdef CONFIG_ARCH_VERSATILE_QEMU
+#define CONFIG_SYS_TEXT_BASE 0x10000
+#define CONFIG_SYS_NO_FLASH
+#define CONFIG_ENV_IS_NOWHERE
+#define CONFIG_SYS_MONITOR_LEN 0x80000
+#else
+#define CONFIG_SYS_TEXT_BASE 0x01000000
+/*
+ * Use the CFI flash driver for ease of use
+ */
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_ENV_IS_IN_FLASH 1
+/*
+ * System control register
+ */
+#define VERSATILE_SYS_BASE 0x10000000
+#define VERSATILE_SYS_FLASH_OFFSET 0x4C
+#define VERSATILE_FLASHCTRL \
+ (VERSATILE_SYS_BASE + VERSATILE_SYS_FLASH_OFFSET)
+/* Enable writing to flash */
+#define VERSATILE_FLASHPROG_FLVPPEN (1 << 0)
+
+/* timeout values are in ticks */
+#define CONFIG_SYS_FLASH_ERASE_TOUT (2 * CONFIG_SYS_HZ) /* Erase Timeout */
+#define CONFIG_SYS_FLASH_WRITE_TOUT (2 * CONFIG_SYS_HZ) /* Write Timeout */
+
+/*
+ * Note that CONFIG_SYS_MAX_FLASH_SECT allows for a parameter block
+ * i.e.
+ * the bottom "sector" (bottom boot), or top "sector"
+ * (top boot), is a seperate erase region divided into
+ * 4 (equal) smaller sectors. This, notionally, allows
+ * quicker erase/rewrire of the most frequently changed
+ * area......
+ * CONFIG_SYS_MAX_FLASH_SECT is padded up to a multiple of 4
+ */
+
+#ifdef CONFIG_ARCH_VERSATILE_AB
+#define FLASH_SECTOR_SIZE 0x00020000 /* 128 KB sectors */
+#define CONFIG_ENV_SECT_SIZE (2 * FLASH_SECTOR_SIZE)
+#define CONFIG_SYS_MAX_FLASH_SECT (520)
+#endif
+
+#ifdef CONFIG_ARCH_VERSATILE_PB /* Versatile PB is default */
+#define FLASH_SECTOR_SIZE 0x00040000 /* 256 KB sectors */
+#define CONFIG_ENV_SECT_SIZE FLASH_SECTOR_SIZE
+#define CONFIG_SYS_MAX_FLASH_SECT (260)
+#endif
+
+#define CONFIG_SYS_FLASH_BASE 0x34000000
+#define CONFIG_SYS_MAX_FLASH_BANKS 1
+
+#define CONFIG_SYS_MONITOR_LEN (4 * CONFIG_ENV_SECT_SIZE)
+
+/* The ARM Boot Monitor is shipped in the lowest sector of flash */
+
+#define FLASH_TOP (CONFIG_SYS_FLASH_BASE + PHYS_FLASH_SIZE)
+#define CONFIG_ENV_ADDR (FLASH_TOP - CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
+#define CONFIG_SYS_MONITOR_BASE (CONFIG_ENV_ADDR - CONFIG_SYS_MONITOR_LEN)
+
+#define CONFIG_SYS_FLASH_PROTECTION /* The devices have real protection */
+#define CONFIG_SYS_FLASH_EMPTY_INFO /* flinfo indicates empty blocks */
+
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* use buffered writes */
+#endif
+
+#endif /* __CONFIG_H */
Code Review / kvmfornfv.git / blobdiff