mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-09-29 02:42:16 +00:00
2f8a6db5d8
In order to finish moving this symbol to Kconfig for all platforms, we need to do a few more things. First, for all platforms that define this to a function, introduce CONFIG_DYNAMIC_SYS_CLK_FREQ, similar to CONFIG_DYNAMIC_DDR_CLK_FREQ and populate clock_legacy.h. This entails also switching all users from CONFIG_SYS_CLK_FREQ to get_board_sys_clk() and updating a few preprocessor tests. With that done, all platforms that define a value here can be converted to Kconfig, and a fall-back of zero is sufficiently safe to use (and what is used today in cases where code may or may not have this available). Make sure that code which calls this function includes <clock_legacy.h> to get the prototype. Signed-off-by: Tom Rini <trini@konsulko.com>
77 lines
2.3 KiB
C
77 lines
2.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Copyright (C) 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
|
|
* Copyright (C) 2012 Renesas Solutions Corp.
|
|
*/
|
|
|
|
#ifndef __KZM9G_H
|
|
#define __KZM9G_H
|
|
|
|
#define CONFIG_SH73A0
|
|
|
|
#include <asm/arch/rmobile.h>
|
|
|
|
/* MEMORY */
|
|
#define KZM_SDRAM_BASE (0x40000000)
|
|
#define PHYS_SDRAM KZM_SDRAM_BASE
|
|
#define PHYS_SDRAM_SIZE (512 * 1024 * 1024)
|
|
|
|
/* NOR Flash */
|
|
#define KZM_FLASH_BASE (0x00000000)
|
|
#define CONFIG_SYS_FLASH_BASE (KZM_FLASH_BASE)
|
|
#define CONFIG_SYS_FLASH_CFI_WIDTH (FLASH_CFI_16BIT)
|
|
#define CONFIG_SYS_MAX_FLASH_BANKS (1)
|
|
#define CONFIG_SYS_MAX_FLASH_SECT (512)
|
|
|
|
/* prompt */
|
|
#define CONFIG_SYS_PBSIZE 256
|
|
#define CONFIG_SYS_BAUDRATE_TABLE { 115200 }
|
|
|
|
/* SCIF */
|
|
#define CONFIG_CONS_SCIF4
|
|
|
|
#undef CONFIG_SYS_LOADS_BAUD_CHANGE
|
|
|
|
#define CONFIG_SYS_INIT_RAM_ADDR (0xE5600000) /* on MERAM */
|
|
#define CONFIG_SYS_INIT_RAM_SIZE (0x10000)
|
|
#define LOW_LEVEL_MERAM_STACK (CONFIG_SYS_INIT_RAM_ADDR - 4)
|
|
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
|
|
CONFIG_SYS_INIT_RAM_SIZE - \
|
|
GENERATED_GBL_DATA_SIZE)
|
|
#define CONFIG_SDRAM_OFFSET_FOR_RT (16 * 1024 * 1024)
|
|
#define CONFIG_SYS_SDRAM_BASE (KZM_SDRAM_BASE + CONFIG_SDRAM_OFFSET_FOR_RT)
|
|
#define CONFIG_SYS_SDRAM_SIZE (PHYS_SDRAM_SIZE - CONFIG_SDRAM_OFFSET_FOR_RT)
|
|
|
|
#define CONFIG_SYS_MONITOR_BASE (KZM_FLASH_BASE)
|
|
#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
|
|
|
|
#define CONFIG_STANDALONE_LOAD_ADDR 0x41000000
|
|
|
|
/* FLASH */
|
|
#undef CONFIG_SYS_FLASH_QUIET_TEST
|
|
#define CONFIG_SYS_FLASH_EMPTY_INFO
|
|
#define FLASH_SECTOR_SIZE (256 * 1024) /* 256 KB sectors */
|
|
|
|
/* Timeout for Flash erase operations (in ms) */
|
|
#define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000)
|
|
/* Timeout for Flash write operations (in ms) */
|
|
#define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000)
|
|
/* Timeout for Flash set sector lock bit operations (in ms) */
|
|
#define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000)
|
|
/* Timeout for Flash clear lock bit operations (in ms) */
|
|
#define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000)
|
|
|
|
#undef CONFIG_SYS_DIRECT_FLASH_TFTP
|
|
|
|
/* GPIO / PFC */
|
|
#define CONFIG_SH_GPIO_PFC
|
|
|
|
/* Clock */
|
|
#define CONFIG_GLOBAL_TIMER
|
|
#define CONFIG_SYS_CPU_CLK (1196000000)
|
|
#define CONFIG_SH_SCIF_CLK_FREQ get_board_sys_clk()
|
|
#define TMU_CLK_DIVIDER (4) /* 4 (default), 16, 64, 256 or 1024 */
|
|
|
|
#define CONFIG_NFS_TIMEOUT 10000UL
|
|
|
|
#endif /* __KZM9G_H */
|