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/*
* Copyright (c) 2013 Qualcomm Atheros, Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
/*
* This file contains the configuration parameters for the pb93 board.
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#include <configs/ar7240.h>
#ifndef FLASH_SIZE
#define FLASH_SIZE 16
#endif
/*-----------------------------------------------------------------------
* FLASH and environment organization
*/
#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
#if (FLASH_SIZE == 16)
#define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
#elif (FLASH_SIZE == 8)
#define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
#else
#define CFG_MAX_FLASH_SECT 64 /* max number of sectors on one chip */
#endif
#define CFG_FLASH_SECTOR_SIZE (64*1024)
#if (FLASH_SIZE == 16)
#define CFG_FLASH_SIZE 0x01000000 /* Total flash size */
#elif (FLASH_SIZE == 8)
#define CFG_FLASH_SIZE 0x00800000 /* max number of sectors on one chip */
#else
#define CFG_FLASH_SIZE 0x00400000 /* Total flash size */
#endif
#ifndef COMPRESSED_UBOOT
#define ENABLE_DYNAMIC_CONF 1
#endif
#define CONFIG_WASP_SUPPORT 1
#undef CFG_ATHRS26_PHY
#if (CFG_MAX_FLASH_SECT * CFG_FLASH_SECTOR_SIZE) != CFG_FLASH_SIZE
# error "Invalid flash configuration"
#endif
#define CFG_FLASH_WORD_SIZE unsigned short
// Set this to zero, for 16bit ddr2
#define DDR2_32BIT_SUPPORT 1
/* S16 specific defines */
#define CONFIG_AG7240_GE0_IS_CONNECTED 1
/* NOR Flash start address */
#define CFG_FLASH_BASE 0x9f000000
#ifdef COMPRESSED_UBOOT
#define BOOTSTRAP_TEXT_BASE CFG_FLASH_BASE
#define BOOTSTRAP_CFG_MONITOR_BASE BOOTSTRAP_TEXT_BASE
#endif
/*
* Defines to change flash size on reboot
*/
#ifdef ENABLE_DYNAMIC_CONF
#define UBOOT_FLASH_SIZE (256 * 1024)
#define UBOOT_ENV_SEC_START (CFG_FLASH_BASE + UBOOT_FLASH_SIZE)
#define CFG_FLASH_MAGIC 0xaabacada
#define CFG_FLASH_MAGIC_F (UBOOT_ENV_SEC_START + CFG_FLASH_SECTOR_SIZE - 0x20)
#define CFG_FLASH_SECTOR_SIZE_F *(volatile int *)(CFG_FLASH_MAGIC_F + 0x4)
#define CFG_FLASH_SIZE_F *(volatile int *)(CFG_FLASH_MAGIC_F + 0x8) /* Total flash size */
#define CFG_MAX_FLASH_SECT_F (CFG_FLASH_SIZE / CFG_FLASH_SECTOR_SIZE) /* max number of sectors on one chip */
#else
#define CFG_FLASH_SIZE_F CFG_FLASH_SIZE
#define CFG_FLASH_SECTOR_SIZE_F CFG_FLASH_SECTOR_SIZE
#endif
/*
* The following #defines are needed to get flash environment right
*/
#define CFG_MONITOR_BASE TEXT_BASE
#define CFG_MONITOR_LEN (192 << 10)
#undef CONFIG_BOOTARGS
#if CONFIG_MI124
#define BC "bc=mi124_f1e\0"
#endif
#if CONFIG_AP123
#define BC "bc=ap123\0"
#endif
#define __gen_cmd(n, a, f, ec, cc, el) \
#n "=tftp 0x80060000 ${dir}" #f "&&" \
#ec " " #a " " #el "&&" \
#cc " $fileaddr " #a " $filesize\0"
#define gen_cmd(n, a, f) \
__gen_cmd(n, a, f, erase, cp.b, +$filesize)
#define gen_cmd_el(n, a, f, el) \
__gen_cmd(n, a, f, erase, cp.b, +el)
#define nand_gen_cmd(n, a, f, s) \
__gen_cmd(n, a, f, nand erase, nand write, s)
#ifdef CONFIG_ATH_NAND_SUPPORT
# ifdef CONFIG_ATH_NAND_BR // nand boot rom
# define ATH_U_CMD nand_gen_cmd(lu, 0x0, 2fw.bin, 0x40000)
# define MTDPARTS_DEFAULT "mtdparts=ath-nand:256k(u-boot),256k(u-boot-env),1280k(uImage),7m(rootfs),128k(dummy),128k(caldata)"
# define ATH_ROOT_DEV "31:03"
# define CFG_ENV_ADDR 0x00040000
# else //dual flash
# define ATH_U_CMD gen_cmd(lu, 0x9f000000, u-boot.bin)
# define MTDPARTS_DEFAULT "mtdparts=ath-nor0:320k(u-boot-and-env),6336k(free);ath-nand:256k(u-boot),256k(u-boot-env),1280k(uImage),7m(rootfs),128k(dummy),128k(caldata)"
# define ATH_ROOT_DEV "31:05"
# define CFG_ENV_ADDR 0x9f040000
# endif
# define ATH_F_FILE db12x${bc}-nand-jffs2
# define ATH_F_LEN 0x700000
# define ATH_F_ADDR 0x1c0000
# define ATH_K_FILE vmlinux${bc}.lzma.uImage
# define ATH_K_ADDR 0x80000
# define ATH_F_CMD nand_gen_cmd(lf, ATH_F_ADDR, ATH_F_FILE, ATH_F_LEN)
# define ATH_K_CMD nand_gen_cmd(lk, ATH_K_ADDR, ATH_K_FILE, 0x140000)
# define ATH_EXTRA_ENV "bootdevice=0\0"
# define CONFIG_BOOTCOMMAND "nboot 0x81000000 0 0x80000"
#elif defined(CONFIG_MI124) || defined(CONFIG_AP123)
# ifdef COMPRESSED_UBOOT
# define ATH_U_FILE tuboot.bin
# define ATH_F_FILE ${bc}-jffs2
# define ATH_F_LEN $filesize
# define ATH_F_ADDR 0x9f010000
# define ATH_K_FILE vmlinux_${bc}.lzma.uImage
# define ATH_K_ADDR 0x9f300000
/*
* For compressed uboot, environment sector is not used.
* Hence the mtd partition indices get reduced by 1.
* This conflicts with
* - minor no. for /dev/caldata in
* build/scripts/{board}/dev.txt
* - root=<rooot dev> kernel cmdline parameter
* Hence, doing a dummy split of the u-boot partition
* to maintain the same minor no. as in the normal u-boot.
*/
# define MTDPARTS_DEFAULT "mtdparts=ath-nor0:32k(u-boot1),32k(u-boot2),3008k(rootfs),896k(uImage),64k(mib0),64k(ART)"
# else /* COMPRESSED_UBOOT */
# define ATH_U_FILE u-boot.bin
# define ATH_F_FILE ${bc}-jffs2
# define ATH_F_LEN $filesize
# define ATH_F_ADDR 0x9f050000
# define ATH_K_FILE vmlinux_${bc}.lzma.uImage
# define ATH_K_ADDR 0x9f300000
# define MTDPARTS_DEFAULT "mtdparts=ath-nor0:256k(u-boot),64k(u-boot-env),2752k(rootfs),896k(uImage),64k(mib0),64k(ART)"
# endif /* COMPRESSED_UBOOT */
#elif defined(CONFIG_DB12X_P2P)
# define ATH_U_FILE u-boot.bin
# define ATH_F_FILE db12x-p2p${bc}-jffs2
# define ATH_F_LEN 0x630000
# define ATH_F_ADDR 0x9f050000
# define ATH_K_FILE vmlinux${bc}.lzma.uImage
# define ATH_K_ADDR 0x9f680000
# define MTDPARTS_DEFAULT "mtdparts=ath-nor0:256k(u-boot),64k(u-boot-env),6336k(rootfs),1408k(uImage),64k(mib0),64k(ART)"
#else
# define ATH_U_FILE u-boot.bin
# define ATH_F_FILE ap120-jffs2
# define ATH_F_LEN 0x630000
# define ATH_F_ADDR 0x9f050000
# define ATH_K_FILE vmlinux.lzma.uImage
# define ATH_K_ADDR 0x9f680000
#if (FLASH_SIZE == 16)
# define MTDPARTS_DEFAULT "mtdparts=ath-nor0:256k(u-boot),64k(u-boot-env),6336k(rootfs),1408k(uImage),64k(mib0),64k@0xff0000(ART)"
#else/* 8M */
# define MTDPARTS_DEFAULT "mtdparts=ath-nor0:256k(u-boot),64k(u-boot-env),6336k(rootfs),1408k(uImage),64k(mib0),64k(ART)"
#endif
#endif /*CONFIG_MI124*/
#ifndef ATH_ROOT_DEV
# define ATH_ROOT_DEV "31:02"
#endif
#ifndef ATH_EXTRA_ENV
# define ATH_EXTRA_ENV
#endif
#ifndef ATH_U_CMD
# define ATH_U_CMD gen_cmd(lu, 0x9f000000, ATH_U_FILE)
#endif
#ifndef ATH_F_CMD
# define ATH_F_CMD gen_cmd_el(lf, ATH_F_ADDR, ATH_F_FILE, ATH_F_LEN)
#endif
#ifndef ATH_K_CMD
# define ATH_K_CMD gen_cmd(lk, ATH_K_ADDR, ATH_K_FILE)
#endif
#define CONFIG_EXTRA_ENV_SETTINGS \
"dir=\0" ATH_U_CMD ATH_F_CMD ATH_K_CMD ""
#define CONFIG_BOOTARGS "console=ttyS0,115200 root=" ATH_ROOT_DEV " rootfstype=jffs2 init=/sbin/init " MTDPARTS_DEFAULT
#undef CFG_PLL_FREQ
//#define CFG_PLL_FREQ CFG_PLL_600_266_133
//#define CFG_PLL_FREQ CFG_PLL_600_525_262
//#define CFG_PLL_FREQ CFG_PLL_566_550_275
//#define CFG_PLL_FREQ CFG_PLL_566_525_262
//#define CFG_PLL_FREQ CFG_PLL_600_332_166
//#define CFG_PLL_FREQ CFG_PLL_566_475_237
//#define CFG_PLL_FREQ CFG_PLL_600_575_287
//#define CFG_PLL_FREQ CFG_PLL_400_400_200
//#define CFG_PLL_FREQ CFG_PLL_533_400_200
//#define CFG_PLL_FREQ CFG_PLL_600_450_200
//#define CFG_PLL_FREQ CFG_PLL_600_500_1G_250
//#define CFG_PLL_FREQ CFG_PLL_600_550_1_1G_275
//#define CFG_PLL_FREQ CFG_PLL_600_350_175
//#define CFG_PLL_FREQ CFG_PLL_600_300_150
//#define CFG_PLL_FREQ CFG_PLL_600_1_2G_400_200
//#define CFG_PLL_FREQ CFG_PLL_300_300_150
//#define CFG_PLL_FREQ CFG_PLL_500_400_200
//#define CFG_PLL_FREQ CFG_PLL_400_200_200
#if !defined(CONFIG_AP123) && !defined(CONFIG_MI124)
#define CFG_PLL_FREQ CFG_PLL_560_480_240
#else
#define CFG_PLL_FREQ CFG_PLL_533_400_200
#endif
#undef CFG_HZ
/*
* MIPS32 24K Processor Core Family Software User's Manual
*
* 6.2.9 Count Register (CP0 Register 9, Select 0)
* The Count register acts as a timer, incrementing at a constant
* rate, whether or not an instruction is executed, retired, or
* any forward progress is made through the pipeline. The counter
* increments every other clock, if the DC bit in the Cause register
* is 0.
*/
/* Since the count is incremented every other tick, divide by 2 */
/* XXX derive this from CFG_PLL_FREQ */
#if (CFG_PLL_FREQ == CFG_PLL_200_200_100)
# define CFG_HZ (200000000/2)
#elif (CFG_PLL_FREQ == CFG_PLL_300_300_150)
# define CFG_HZ (300000000/2)
#elif (CFG_PLL_FREQ == CFG_PLL_350_350_175)
# define CFG_HZ (350000000/2)
#elif (CFG_PLL_FREQ == CFG_PLL_333_333_166)
# define CFG_HZ (333000000/2)
#elif (CFG_PLL_FREQ == CFG_PLL_266_266_133)
# define CFG_HZ (266000000/2)
#elif (CFG_PLL_FREQ == CFG_PLL_266_266_66)
# define CFG_HZ (266000000/2)
#elif (CFG_PLL_FREQ == CFG_PLL_400_400_200) || (CFG_PLL_FREQ == CFG_PLL_400_400_100)
# define CFG_HZ (400000000/2)
#elif (CFG_PLL_FREQ == CFG_PLL_320_320_80) || (CFG_PLL_FREQ == CFG_PLL_320_320_160)
# define CFG_HZ (320000000/2)
#elif (CFG_PLL_FREQ == CFG_PLL_410_400_200)
# define CFG_HZ (410000000/2)
#elif (CFG_PLL_FREQ == CFG_PLL_420_400_200)
# define CFG_HZ (420000000/2)
#elif (CFG_PLL_FREQ == CFG_PLL_240_240_120)
# define CFG_HZ (240000000/2)
#elif (CFG_PLL_FREQ == CFG_PLL_160_160_80)
# define CFG_HZ (160000000/2)
#elif (CFG_PLL_FREQ == CFG_PLL_400_200_200)
# define CFG_HZ (400000000/2)
#elif (CFG_PLL_FREQ == CFG_PLL_500_400_200)
# define CFG_HZ (500000000/2)
#elif (CFG_PLL_FREQ == CFG_PLL_600_400_200) || (CFG_PLL_FREQ == CFG_PLL_600_450_200) || \
(CFG_PLL_FREQ == CFG_PLL_600_600_300) || (CFG_PLL_FREQ == CFG_PLL_600_550_275) || \
(CFG_PLL_FREQ == CFG_PLL_600_332_166) || (CFG_PLL_FREQ == CFG_PLL_600_575_287) || \
(CFG_PLL_FREQ == CFG_PLL_600_525_262) || (CFG_PLL_FREQ == CFG_PLL_600_332_200) || \
(CFG_PLL_FREQ == CFG_PLL_600_266_133) || (CFG_PLL_FREQ == CFG_PLL_600_266_200) || \
(CFG_PLL_FREQ == CFG_PLL_600_650_325) || (CFG_PLL_FREQ == CFG_PLL_600_1_2G_400_200)
# define CFG_HZ (600000000/2)
#elif (CFG_PLL_FREQ == CFG_PLL_600_1_2G_400_200)
# define CFG_HZ (600000000/2)
#elif (CFG_PLL_FREQ == CFG_PLL_600_500_1G_250)
# define CFG_HZ (600000000/2)
#elif (CFG_PLL_FREQ == CFG_PLL_600_550_1_1G_275)
# define CFG_HZ (600000000/2)
#elif (CFG_PLL_FREQ == CFG_PLL_600_500_250)
# define CFG_HZ (600000000/2)
#elif (CFG_PLL_FREQ == CFG_PLL_600_350_175)
# define CFG_HZ (600000000/2)
#elif (CFG_PLL_FREQ == CFG_PLL_600_300_150)
# define CFG_HZ (600000000/2)
#elif (CFG_PLL_FREQ == CFG_PLL_533_400_200) || (CFG_PLL_FREQ == CFG_PLL_533_500_250)
# define CFG_HZ (533000000/2)
#elif (CFG_PLL_FREQ == CFG_PLL_700_400_200)
# define CFG_HZ (700000000/2)
#elif (CFG_PLL_FREQ == CFG_PLL_650_600_300)
# define CFG_HZ (650000000/2)
#elif (CFG_PLL_FREQ == CFG_PLL_560_480_240)
# define CFG_HZ (560000000/2)
#elif (CFG_PLL_FREQ == CFG_PLL_566_475_237) || (CFG_PLL_FREQ == CFG_PLL_566_450_225) || \
(CFG_PLL_FREQ == CFG_PLL_566_550_275) || (CFG_PLL_FREQ == CFG_PLL_566_525_262) || \
(CFG_PLL_FREQ == CFG_PLL_566_400_200) || (CFG_PLL_FREQ == CFG_PLL_566_500_250)
# define CFG_HZ (566000000/2)
#endif
/*
* timeout values are in ticks
*/
#define CFG_FLASH_ERASE_TOUT (2 * CFG_HZ) /* Timeout for Flash Erase */
#define CFG_FLASH_WRITE_TOUT (2 * CFG_HZ) /* Timeout for Flash Write */
/*
* Cache lock for stack
*/
#define CFG_INIT_SP_OFFSET 0x1000
#ifndef CONFIG_ATH_NAND_SUPPORT
# define CFG_ENV_ADDR 0x9f040000
# if (FLASH_SIZE == 16)
# define CONFIG_BOOTCOMMAND "bootm 0x9f680000"
# else /* FLASH_SIZE == 16 */
# ifdef COMPRESSED_UBOOT
# if (FLASH_SIZE == 4)
# define CONFIG_BOOTCOMMAND "bootm 0x9f300000"
# else /* FLASH_SIZE == 4 */
# define CONFIG_BOOTCOMMAND "bootm 0x9f320000"
# endif /* FLASH_SIZE == 4 */
# else /* COMPRESSED_UBOOT */
# if defined(CONFIG_MI124) || defined(CONFIG_AP123)
# define CONFIG_BOOTCOMMAND "bootm 0x9f300000"
# else
# define CONFIG_BOOTCOMMAND "bootm 0x9f680000"
# endif
# endif /* COMPRESSED_UBOOT */
# endif /* FLASH_SIZE == 16 */
#endif
//#define CONFIG_FLASH_16BIT
/* DDR init values */
#define CONFIG_NR_DRAM_BANKS 2
/* DDR settings for WASP */
#define CFG_DDR_REFRESH_VAL 0x4270
#define CFG_DDR_CONFIG_VAL 0xc7bc8cd0
#define CFG_DDR_MODE_VAL_INIT 0x133
#define CFG_DDR_EXT_MODE_VAL 0x0
#define CFG_DDR_MODE_VAL 0x33
#define CFG_DDR_TRTW_VAL 0x1f
#define CFG_DDR_TWTR_VAL 0x1e
#define CFG_DDR_CONFIG2_VAL 0x9dd0e6a8
#define CFG_DDR2_RD_DATA_THIS_CYCLE_VAL_32 0xff
#define CFG_DDR2_RD_DATA_THIS_CYCLE_VAL_16 0xffff
#if DDR2_32BIT_SUPPORT
#define CFG_DDR2_RD_DATA_THIS_CYCLE_VAL CFG_DDR2_RD_DATA_THIS_CYCLE_VAL_32
#else
#define CFG_DDR2_RD_DATA_THIS_CYCLE_VAL CFG_DDR2_RD_DATA_THIS_CYCLE_VAL_16
#endif
#define CFG_DDR1_RD_DATA_THIS_CYCLE_VAL 0xffff
#define CFG_SDRAM_RD_DATA_THIS_CYCLE_VAL 0xffffffff
/* DDR2 Init values */
#define CFG_DDR2_EXT_MODE_VAL 0x402
#ifdef ENABLE_DYNAMIC_CONF
#define CFG_DDR_MAGIC 0xaabacada
#define CFG_DDR_MAGIC_F (UBOOT_ENV_SEC_START + CFG_FLASH_SECTOR_SIZE - 0x30)
#define CFG_DDR_CONFIG_VAL_F *(volatile int *)(CFG_DDR_MAGIC_F + 4)
#define CFG_DDR_CONFIG2_VAL_F *(volatile int *)(CFG_DDR_MAGIC_F + 8)
#define CFG_DDR_EXT_MODE_VAL_F *(volatile int *)(CFG_DDR_MAGIC_F + 12)
#endif
#define CONFIG_NET_MULTI
#define CONFIG_MEMSIZE_IN_BYTES
#define CONFIG_PCI 1
/*-----------------------------------------------------------------------
* Cache Configuration
*/
#ifndef COMPRESSED_UBOOT
#define ATH_CFG_COMMANDS (( \
CONFIG_CMD_DFL | \
CFG_CMD_DHCP | \
CFG_CMD_ELF | \
CFG_CMD_PCI | \
CFG_CMD_FLS | \
CFG_CMD_MII | \
CFG_CMD_PING | \
CFG_CMD_NET | \
CFG_CMD_ENV | \
CFG_CMD_PLL | \
CFG_CMD_FLASH | \
CFG_CMD_RUN | \
CFG_CMD_ELF | \
CFG_CMD_DDR | \
CFG_CMD_ETHREG \
) & ~( \
CFG_CMD_IMLS | \
CFG_CMD_FLASH \
))
#else
#define ATH_CFG_COMMANDS (CONFIG_CMD_DFL | \
CFG_CMD_PING | \
CFG_CMD_NET)
#endif /* #ifndef COMPRESSED_UBOOT */
#ifdef CONFIG_ATH_NAND_SUPPORT
# ifdef CONFIG_ATH_NAND_BR
# define CFG_ENV_IS_IN_NAND 1
# define CFG_ENV_OFFSET 0x40000u
# define CFG_ENV_SIZE 0x40000u
# define ATH_EXTRA_CMD CFG_CMD_NAND
# else
# define CFG_ENV_IS_IN_FLASH 1
# define CFG_ENV_SIZE CFG_FLASH_SECTOR_SIZE
# define ATH_EXTRA_CMD (CFG_CMD_NAND | CFG_CMD_FLASH)
# endif
# define NAND_MAX_CHIPS 1
# define CFG_MAX_NAND_DEVICE 1
#else
# define ATH_EXTRA_CMD CFG_CMD_FLASH
# define CFG_ENV_IS_IN_FLASH 1
# define CFG_ENV_SIZE CFG_FLASH_SECTOR_SIZE
#endif
#define DEBUG
#ifdef COMPRESSED_UBOOT
#undef CFG_ENV_IS_IN_FLASH
#undef CFG_ENV_IS_IN_NAND
#define CFG_ENV_IS_NOWHERE 1
#endif
#define CONFIG_COMMANDS (ATH_CFG_COMMANDS | ATH_EXTRA_CMD)
#define CONFIG_IPADDR 192.168.1.1
#define CONFIG_SERVERIP 192.168.1.10
#define CONFIG_ETHADDR 0x00:0xaa:0xbb:0xcc:0xdd:0xee
#define CFG_FAULT_ECHO_LINK_DOWN 1
#define CFG_PHY_ADDR 0
#define CFG_GMII 0
#define CFG_MII0_RMII 1
#define CFG_AG7100_GE0_RMII 1
#define CFG_BOOTM_LEN (16 << 20) /* 16 MB */
#define CFG_HUSH_PARSER
#define CFG_PROMPT_HUSH_PS2 "hush>"
/*
** Parameters defining the location of the calibration/initialization
** information for the two Merlin devices.
** NOTE: **This will change with different flash configurations**
*/
#define BOARDCAL (CFG_FLASH_BASE + CFG_FLASH_SIZE -0x10000)
#define WLANCAL (BOARDCAL +0x1000)
#define ATHEROS_PRODUCT_ID 137
#define CAL_SECTOR (CFG_MAX_FLASH_SECT - 1)
/* For Merlin, both PCI, PCI-E interfaces are valid */
#define AR7240_ART_PCICFG_OFFSET 12
#include <cmd_confdefs.h>
#endif /* __CONFIG_H */