u-boot/include/configs/r2dplus.h
Marek Vasut eaae4ee2bd sh: r2dplus: Switch to DM PCI driver
Add DT entry for the DM PCI driver, update board configs
and drop ad-hoc board init code for the PCI bus. Instead,
let the DM PCI driver initialize and operate the hardware.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2019-09-02 17:38:43 +02:00

69 lines
1.9 KiB
C

#ifndef __CONFIG_H
#define __CONFIG_H
#define CONFIG_CPU_SH7751 1
#define __LITTLE_ENDIAN__ 1
#define CONFIG_DISPLAY_BOARDINFO
/* SCIF */
#define CONFIG_CONS_SCIF1 1
#define CONFIG_ENV_OVERWRITE 1
/* SDRAM */
#define CONFIG_SYS_SDRAM_BASE 0x8C000000
#define CONFIG_SYS_SDRAM_SIZE 0x04000000
#define CONFIG_SYS_PBSIZE 256
#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE)
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_TEXT_BASE - 0x100000)
#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 32 * 1024 * 1024)
/* Address of u-boot image in Flash */
#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE)
#define CONFIG_SYS_MONITOR_LEN (256 * 1024)
/* Size of DRAM reserved for malloc() use */
#define CONFIG_SYS_MALLOC_LEN (1024 * 1024)
#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
/*
* NOR Flash ( Spantion S29GL256P )
*/
#define CONFIG_SYS_FLASH_BASE (0xA0000000)
#define CONFIG_SYS_MAX_FLASH_BANKS (1)
#define CONFIG_SYS_MAX_FLASH_SECT 256
#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
#define CONFIG_ENV_SECT_SIZE 0x40000
#define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
/*
* SuperH Clock setting
*/
#define CONFIG_SYS_CLK_FREQ 60000000
#define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
#define CONFIG_SYS_PLL_SETTLING_TIME 100/* in us */
/*
* IDE support
*/
#define CONFIG_IDE_RESET 1
#define CONFIG_SYS_PIO_MODE 1
#define CONFIG_SYS_IDE_MAXBUS 1 /* IDE bus */
#define CONFIG_SYS_IDE_MAXDEVICE 1
#define CONFIG_SYS_ATA_BASE_ADDR 0xb4000000
#define CONFIG_SYS_ATA_STRIDE 2 /* 1bit shift */
#define CONFIG_SYS_ATA_DATA_OFFSET 0x1000 /* data reg offset */
#define CONFIG_SYS_ATA_REG_OFFSET 0x1000 /* reg offset */
#define CONFIG_SYS_ATA_ALT_OFFSET 0x800 /* alternate register offset */
#define CONFIG_IDE_SWAP_IO
/*
* SuperH PCI Bridge Configration
*/
#define CONFIG_SH7751_PCI
#endif /* __CONFIG_H */