--- /dev/null
+/*
+ * Copyright (C) ST-Ericsson SA 2009
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+#define CONFIG_U8500
+
+#define CONFIG_SYS_MEMTEST_START 0x00000000
+#define CONFIG_SYS_MEMTEST_END 0x1FFFFFFF
+
+#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_BOARD_LATE_INIT
+
+/*
+ * Size of malloc() pool
+ */
+#ifdef CONFIG_BOOT_SRAM
+#define CONFIG_ENV_SIZE (32*1024)
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 64*1024)
+#else
+#define CONFIG_ENV_SIZE (128*1024)
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 256*1024)
+#endif
+
+/*
+ * PL011 Configuration
+ */
+#define CONFIG_PL011_SERIAL
+#define CONFIG_PL011_SERIAL_RLCR
+#define CONFIG_PL011_SERIAL_FLUSH_ON_INIT
+
+/*
+ * U8500 UART registers base for 3 serial devices
+ */
+#define CFG_UART0_BASE 0x80120000
+#define CFG_UART1_BASE 0x80121000
+#define CFG_UART2_BASE 0x80007000
+#define CFG_SERIAL0 CFG_UART0_BASE
+#define CFG_SERIAL1 CFG_UART1_BASE
+#define CFG_SERIAL2 CFG_UART2_BASE
+#define CONFIG_PL011_CLOCK 38400000
+#define CONFIG_PL01x_PORTS { (void *)CFG_SERIAL0, (void *)CFG_SERIAL1, \
+ (void *)CFG_SERIAL2 }
+#define CONFIG_CONS_INDEX 2
+#define CONFIG_BAUDRATE 115200
+
+/*
+ * Devices and file systems
+ */
+#define CONFIG_MMC
+#define CONFIG_GENERIC_MMC
+#define CONFIG_DOS_PARTITION
+
+/*
+ * Commands
+ */
+#define CONFIG_CMD_MEMORY
+#define CONFIG_CMD_BOOTD
+#define CONFIG_CMD_BDI
+#define CONFIG_CMD_IMI
+#define CONFIG_CMD_MISC
+#define CONFIG_CMD_RUN
+#define CONFIG_CMD_ECHO
+#define CONFIG_CMD_CONSOLE
+#define CONFIG_CMD_LOADS
+#define CONFIG_CMD_LOADB
+#define CONFIG_CMD_MMC
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_SOURCE
+#define CONFIG_CMD_I2C
+
+#ifndef CONFIG_BOOTDELAY
+#define CONFIG_BOOTDELAY 1
+#endif
+#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
+
+#undef CONFIG_BOOTARGS
+#define CONFIG_BOOTCOMMAND "run emmcboot"
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "verify=n\0" \
+ "loadaddr=0x00100000\0" \
+ "console=ttyAMA2,115200n8\0" \
+ "memargs256=mem=96M@0 mem_modem=32M@96M mem=30M@128M " \
+ "pmem=22M@158M pmem_hwb=44M@180M mem_mali=32@224M\0" \
+ "memargs512=mem=96M@0 mem_modem=32M@96M mem=44M@128M " \
+ "pmem=22M@172M mem=30M@194M mem_mali=32M@224M " \
+ "pmem_hwb=54M@256M mem=202M@310M\0" \
+ "commonargs=setenv bootargs cachepolicy=writealloc noinitrd " \
+ "init=init " \
+ "board_id=${board_id} " \
+ "logo.${logo} " \
+ "startup_graphics=${startup_graphics}\0" \
+ "emmcargs=setenv bootargs ${bootargs} " \
+ "root=/dev/mmcblk0p2 " \
+ "rootdelay=1\0" \
+ "addcons=setenv bootargs ${bootargs} " \
+ "console=${console}\0" \
+ "emmcboot=echo Booting from eMMC ...; " \
+ "run commonargs emmcargs addcons memargs;" \
+ "mmc read 0 ${loadaddr} 0xA0000 0x4000;" \
+ "bootm ${loadaddr}\0" \
+ "flash=mmc init 1;fatload mmc 1 ${loadaddr} flash.scr;" \
+ "source ${loadaddr}\0" \
+ "loaduimage=mmc init 1;fatload mmc 1 ${loadaddr} uImage\0" \
+ "usbtty=cdc_acm\0" \
+ "stdout=serial,usbtty\0" \
+ "stdin=serial,usbtty\0" \
+ "stderr=serial,usbtty\0"
+
+/*
+ * Miscellaneous configurable options
+ */
+
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_PROMPT "U8500 $ " /* Monitor Command Prompt */
+#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 32 /* max number of command args */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Arg Buffer Size */
+
+#undef CONFIG_SYS_CLKS_IN_HZ /* everything, incl board info, in Hz */
+#define CONFIG_SYS_LOAD_ADDR 0x00100000 /* default load address */
+#define CONFIG_SYS_LOADS_BAUD_CHANGE
+
+#define CONFIG_SYS_HUSH_PARSER
+#define CONFIG_CMDLINE_EDITING
+
+#define CONFIG_SETUP_MEMORY_TAGS 2
+#define CONFIG_INITRD_TAG
+#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
+
+/*
+ * I2C
+ */
+#define CONFIG_U8500_I2C
+#undef CONFIG_HARD_I2C /* I2C with hardware support */
+#define CONFIG_I2C_MULTI_BUS
+#define CONFIG_SYS_I2C_SPEED 100000
+#define CONFIG_SYS_I2C_SLAVE 0 /* slave addr of controller */
+#define CONFIG_SYS_U8500_I2C0_BASE 0x80004000
+#define CONFIG_SYS_U8500_I2C1_BASE 0x80122000
+#define CONFIG_SYS_U8500_I2C2_BASE 0x80128000
+#define CONFIG_SYS_U8500_I2C3_BASE 0x80110000
+#define CONFIG_SYS_U8500_I2C_BUS_MAX 4
+
+#define CONFIG_SYS_I2C_GPIOE_ADDR 0x42 /* GPIO expander chip addr */
+#define CONFIG_TC35892_GPIO
+
+/*
+ * Physical Memory Map
+ */
+#define CONFIG_NR_DRAM_BANKS 1
+#define PHYS_SDRAM_1 0x00000000 /* DDR-SDRAM Bank #1 */
+#define PHYS_SDRAM_SIZE_1 0x20000000 /* 512 MB */
+
+/*
+ * additions for new relocation code
+ */
+#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
+#define CONFIG_SYS_INIT_RAM_SIZE 0x100000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_SDRAM_BASE + \
+ CONFIG_SYS_INIT_RAM_SIZE - \
+ GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_GBL_DATA_OFFSET
+
+/* landing address before relocation */
+#ifndef CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_TEXT_BASE 0x0
+#endif
+
+/*
+ * MMC related configs
+ * NB Only externa SD slot is currently supported
+ */
+#define MMC_BLOCK_SIZE 512
+#define CONFIG_ARM_PL180_MMCI
+#define CONFIG_ARM_PL180_MMCI_BASE 0x80126000 /* MMC base for 8500 */
+#define CONFIG_ARM_PL180_MMCI_CLOCK_FREQ 6250000
+#define CONFIG_MMC_DEV_NUM 1
+
+#define CONFIG_CMD_ENV
+#define CONFIG_CMD_SAVEENV /* CMD_ENV is obsolete but used in env_emmc.c */
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_ENV_OFFSET 0x13F80000
+#define CONFIG_SYS_MMC_ENV_DEV 0 /* SLOT2: eMMC */
+
+/*
+ * FLASH and environment organization
+ */
+#define CONFIG_SYS_NO_FLASH
+
+/*
+ * base register values for U8500
+ */
+#define CFG_PRCMU_BASE 0x80157000 /* Power, reset and clock
+ management unit */
+#define CFG_FSMC_BASE 0x80000000 /* FSMC Controller */
+
+#endif /* __CONFIG_H */
Code Review / kvmfornfv.git / blobdiff