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/*
* Palm Treo 680 configuration file
*
* Copyright (C) 2013 Mike Dunn <mikedunn@newsguy.com>
*
* This file is released under the terms of GPL v2 and any later version.
* See the file COPYING in the root directory of the source tree for details.
*
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/*
* High Level Board Configuration Options
*/
#define CONFIG_CPU_PXA27X
#define CONFIG_PALMTREO680
#define CONFIG_MACH_TYPE MACH_TYPE_TREO680
#define CONFIG_SYS_MALLOC_LEN (4096*1024)
#define CONFIG_LZMA
/*
* Serial Console Configuration
*/
#define CONFIG_PXA_SERIAL
#define CONFIG_FFUART 1
#define CONFIG_BAUDRATE 9600
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
#define CONFIG_CONS_INDEX 3
/* we have nand (although technically nand *is* flash...) */
#define CONFIG_SYS_NO_FLASH
#define CONFIG_LCD
/* #define CONFIG_KEYBOARD */ /* TODO */
/*
* Bootloader Components Configuration
*/
#define CONFIG_CMD_ENV
#define CONFIG_CMD_MMC
#define CONFIG_CMD_NAND
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
/*
* MMC Card Configuration
*/
#ifdef CONFIG_CMD_MMC
#define CONFIG_MMC
#define CONFIG_GENERIC_MMC
#define CONFIG_PXA_MMC_GENERIC
#define CONFIG_CMD_FAT
#define CONFIG_CMD_EXT2
#define CONFIG_DOS_PARTITION
#endif
/*
* LCD
*/
#ifdef CONFIG_LCD
#define CONFIG_PXA_LCD
#define CONFIG_ACX544AKN
#define CONFIG_LCD_LOGO
#define LCD_BPP LCD_COLOR16
#define CONFIG_FB_ADDR 0x5c000000 /* internal SRAM */
#define CONFIG_CMD_BMP
#define CONFIG_SPLASH_SCREEN /* requires "splashimage" env var */
#define CONFIG_SPLASH_SCREEN_ALIGN /* requires "splashpos" env var */
#define CONFIG_VIDEO_BMP_GZIP
#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (2 << 20)
#endif
/*
* KGDB
*/
#ifdef CONFIG_CMD_KGDB
#define CONFIG_KGDB_BAUDRATE 230400 /* kgdb serial port speed */
#endif
/*
* HUSH Shell Configuration
*/
#define CONFIG_SYS_HUSH_PARSER 1
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#define CONFIG_SYS_LONGHELP
#undef CONFIG_SYS_PROMPT
#ifdef CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT "$ "
#else
#endif
#define CONFIG_SYS_CBSIZE 256
#define CONFIG_SYS_PBSIZE \
(CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
#define CONFIG_SYS_MAXARGS 16
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
#define CONFIG_SYS_DEVICE_NULLDEV 1
/*
* Clock Configuration
*/
#define CONFIG_SYS_CPUSPEED 0x210 /* 416MHz ; N=2,L=16 */
/*
* Stack sizes
*/
#define CONFIG_STACKSIZE (128*1024) /* regular stack */
#ifdef CONFIG_USE_IRQ
#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
#endif
/*
* DRAM Map
*/
#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
#define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
#define CONFIG_SYS_DRAM_BASE 0xa0000000
#define CONFIG_SYS_DRAM_SIZE 0x04000000 /* 64 MB DRAM */
#define CONFIG_SYS_MEMTEST_START 0xa0400000 /* memtest works on */
#define CONFIG_SYS_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */
#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_DRAM_BASE
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
/*
* GPIO settings
*/
#define CONFIG_SYS_GAFR0_L_VAL 0x0E000000
#define CONFIG_SYS_GAFR0_U_VAL 0xA500001A
#define CONFIG_SYS_GAFR1_L_VAL 0x60000002
#define CONFIG_SYS_GAFR1_U_VAL 0xAAA07959
#define CONFIG_SYS_GAFR2_L_VAL 0x02AAAAAA
#define CONFIG_SYS_GAFR2_U_VAL 0x41440F08
#define CONFIG_SYS_GAFR3_L_VAL 0x56AA95FF
#define CONFIG_SYS_GAFR3_U_VAL 0x00001401
#define CONFIG_SYS_GPCR0_VAL 0x1FF80400
#define CONFIG_SYS_GPCR1_VAL 0x03003FC1
#define CONFIG_SYS_GPCR2_VAL 0x01C1E000
#define CONFIG_SYS_GPCR3_VAL 0x01C1E000
#define CONFIG_SYS_GPDR0_VAL 0xCFF90400
#define CONFIG_SYS_GPDR1_VAL 0xFB22BFC1
#define CONFIG_SYS_GPDR2_VAL 0x93CDFFDF
#define CONFIG_SYS_GPDR3_VAL 0x0069FF81
#define CONFIG_SYS_GPSR0_VAL 0x02000018
#define CONFIG_SYS_GPSR1_VAL 0x00000000
#define CONFIG_SYS_GPSR2_VAL 0x000C0000
#define CONFIG_SYS_GPSR3_VAL 0x00080000
#define CONFIG_SYS_PSSR_VAL 0x30
/*
* Clock settings
*/
#define CONFIG_SYS_CKEN 0x01ffffff
#define CONFIG_SYS_CCCR 0x02000210
/*
* Memory settings
*/
#define CONFIG_SYS_MSC0_VAL 0x7ff844c8
#define CONFIG_SYS_MSC1_VAL 0x7ff86ab4
#define CONFIG_SYS_MSC2_VAL 0x7ff87ff8
#define CONFIG_SYS_MDCNFG_VAL 0x0B880acd
#define CONFIG_SYS_MDREFR_VAL 0x201fa031
#define CONFIG_SYS_MDMRS_VAL 0x00320032
#define CONFIG_SYS_FLYCNFG_VAL 0x00000000
#define CONFIG_SYS_SXCNFG_VAL 0x40044004
#define CONFIG_SYS_MECR_VAL 0x00000003
#define CONFIG_SYS_MCMEM0_VAL 0x0001c391
#define CONFIG_SYS_MCMEM1_VAL 0x0001c391
#define CONFIG_SYS_MCATT0_VAL 0x0001c391
#define CONFIG_SYS_MCATT1_VAL 0x0001c391
#define CONFIG_SYS_MCIO0_VAL 0x00014611
#define CONFIG_SYS_MCIO1_VAL 0x0001c391
/*
* USB
*/
#define CONFIG_USB_DEVICE
#define CONFIG_USB_TTY
#define CONFIG_USB_DEV_PULLUP_GPIO 114
/*
* SPL
*/
#define CONFIG_SPL_TEXT_BASE 0xa1700000 /* IPL loads SPL here */
#define CONFIG_SPL_STACK 0x5c040000 /* end of internal SRAM */
#define CONFIG_SPL_NAND_SUPPORT /* build libnand for spl */
#define CONFIG_SPL_NAND_DOCG4 /* use lean docg4 nand spl driver */
#define CONFIG_SPL_LIBGENERIC_SUPPORT /* spl uses memcpy */
/*
* NAND
*/
#define CONFIG_NAND_DOCG4
#define CONFIG_SYS_NAND_SELF_INIT
#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* only one device */
#define CONFIG_SYS_NAND_BASE 0x00000000 /* mapped to reset vector */
#define CONFIG_SYS_NAND_PAGE_SIZE 0x200
#define CONFIG_SYS_NAND_BLOCK_SIZE 0x40000
#define CONFIG_BITREVERSE /* needed by docg4 driver */
#define CONFIG_BCH /* needed by docg4 driver */
/*
* IMPORTANT NOTE: this is the size of the concatenated spl + u-boot image. It
* will be rounded up to the next 64k boundary (the spl flash block size), so it
* does not have to be exact, but you must ensure that it is not less than the
* actual image size, or it may fail to boot (bricked phone)!
* (Tip: reduces to three blocks with lcd and mmc support removed from u-boot.)
*/
#define CONFIG_SYS_NAND_U_BOOT_SIZE 0x40000 /* four 64k flash blocks */
/*
* This is the byte offset into the flash at which the concatenated spl + u-boot
* image is placed. It must be at the start of a block (256k boundary). Blocks
* 0 - 5 are write-protected, so we start at block 6.
*/
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x180000 /* block 6 */
/* DRAM address to which u-boot proper is loaded (before it relocates itself) */
#define CONFIG_SYS_NAND_U_BOOT_DST 0xa0000000
#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_NAND_U_BOOT_DST
/* passed to linker by Makefile as arg to -Ttext option */
#define CONFIG_SYS_TEXT_BASE 0xa0000000
#define CONFIG_SYS_INIT_SP_ADDR 0x5c040000 /* end of internal SRAM */
/*
* environment
*/
#define CONFIG_ENV_IS_NOWHERE
#define CONFIG_BUILD_ENVCRC
#define CONFIG_ENV_SIZE 0x200
#define CONFIG_SYS_CONSOLE_IS_IN_ENV
#define CONFIG_EXTRA_ENV_SETTINGS \
"stdin=usbtty\0" \
"stdout=usbtty\0" \
"stderr=usbtty"
#define CONFIG_BOOTARGS "mtdparts=Msys_Diskonchip_G4:1536k(protected_part)ro,1024k(bootloader_part),-(filesys_part) \
ip=192.168.11.102:::255.255.255.0:treo:usb0"
#define CONFIG_BOOTDELAY 3
#if 0 /* example: try 2nd mmc partition, then nand */
#define CONFIG_BOOTCOMMAND \
"mmc rescan; " \
"if mmcinfo && ext2load mmc 0:2 0xa1000000 uImage; then " \
"bootm 0xa1000000; " \
"elif nand read 0xa1000000 0x280000 0x240000; then " \
"bootm 0xa1000000; " \
"fi; "
#endif
/* u-boot lives at end of SDRAM, so use start of SDRAM for stand alone apps */
#define CONFIG_STANDALONE_LOAD_ADDR 0xa0000000
#define CONFIG_SYS_DCACHE_OFF
#define CONFIG_SYS_ICACHE_OFF
#endif /* __CONFIG_H */
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