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sh: shmin: Remove the board 

Last change to this board was done in 2016, has no prospects of
ever being converted to DM, drop it.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Chris Brandt <chris.brandt@renesas.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Cc: Vladimir Zapolskiy <vz@mleia.com>
Cc: Yoshihiro Shimoda <shimoda.yoshihiro.uh@renesas.com>
This commit is contained in:
Marek Vasut 2019-05-07 22:02:39 +02:00 committed by Marek Vasut
parent d7d7e84856
commit 89a6b74636
8 changed files with 0 additions and 258 deletions
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5
arch/sh/Kconfig
View File

@ -24,10 +24,6 @@ choice
prompt "Target select"
optional
config TARGET_SHMIN
bool "SHMIN"
select CPU_SH3
config TARGET_ESPT
bool "Data Technology ESPT-GIGA board"
select CPU_SH4
@ -104,6 +100,5 @@ source "board/renesas/sh7752evb/Kconfig"
source "board/renesas/sh7753evb/Kconfig"
source "board/renesas/sh7757lcr/Kconfig"
source "board/renesas/sh7763rdp/Kconfig"
source "board/shmin/Kconfig"
endmenu

9
board/shmin/Kconfig
View File

@ -1,9 +0,0 @@
if TARGET_SHMIN
config SYS_BOARD
default "shmin"
config SYS_CONFIG_NAME
default "shmin"
endif

7
board/shmin/MAINTAINERS
View File

@ -1,7 +0,0 @@
SHMIN BOARD
M: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
M: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
S: Maintained
F: board/shmin/
F: include/configs/shmin.h
F: configs/shmin_defconfig

10
board/shmin/Makefile
View File

@ -1,10 +0,0 @@
# SPDX-License-Identifier: GPL-2.0+
#
# Copyright (C) 2010 Nobuhiro Iwamatsu
# Copyright (C) 2008 Renesas Solutions Corp.
#
# u-boot/board/shmin/Makefile
#
obj-y := shmin.o
extra-y += lowlevel_init.o

21
board/shmin/lowlevel_init.S
View File

@ -1,21 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2008, 2010 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
*/
#include <config.h>
#include <asm/processor.h>
#include <asm/macro.h>
.global lowlevel_init
.text
.align 2
lowlevel_init:
/* Use setting of original bootloader */
rts
nop
.align 2

90
board/shmin/shmin.c
View File

@ -1,90 +0,0 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2007 - 2010
* Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* (C) Copyright 2000-2003
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
* Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
*
* board/shmin/shmin.c
*
* Copy board_flash_get_legacy() from board/freescale/m54455evb/m54455evb.c
*/
#include <common.h>
#include <asm/io.h>
#include <asm/processor.h>
#include <netdev.h>
int checkboard(void)
{
puts("BOARD: T-SH7706LAN ");
if(readb(0xb0008006) == 0xab)
puts("v2\n");
else
puts("v1\n");
return 0;
}
int board_init(void)
{
writew(0x2980, BCR2);
return 0;
}
int board_eth_init(bd_t *bis)
{
return ne2k_register();
}
void led_set_state(unsigned short value)
{
}
#if defined(CONFIG_FLASH_CFI_LEGACY)
#include <flash.h>
ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info)
{
int sect[] = CONFIG_SYS_ATMEL_SECT;
int sectsz[] = CONFIG_SYS_ATMEL_SECTSZ;
int i, j, k;
if (base != CONFIG_SYS_ATMEL_BASE)
return 0;
info->flash_id = 0x01000000;
info->portwidth = 1;
info->chipwidth = 1;
info->buffer_size = 1;
info->erase_blk_tout = 16384;
info->write_tout = 2;
info->buffer_write_tout = 5;
info->vendor = 0xFFF0; /* CFI_CMDSET_AMD_LEGACY */
info->cmd_reset = 0x00F0;
info->interface = FLASH_CFI_X8;
info->legacy_unlock = 0;
info->manufacturer_id = (u16) ATM_MANUFACT;
info->device_id = ATM_ID_LV040;
info->device_id2 = 0;
info->ext_addr = 0;
info->cfi_version = 0x3133;
info->cfi_offset = 0x0000;
info->addr_unlock1 = 0x00000555;
info->addr_unlock2 = 0x000002AA;
info->name = "CFI conformant";
info->size = 0;
info->sector_count = CONFIG_SYS_ATMEL_TOTALSECT;
info->start[0] = base;
for (k = 0, i = 0; i < CONFIG_SYS_ATMEL_REGION; i++) {
info->size += sect[i] * sectsz[i];
for (j = 0; j < sect[i]; j++, k++) {
info->start[k + 1] = info->start[k] + sectsz[i];
info->protect[k] = 0;
}
}
return 1;
}
#endif /* CONFIG_FLASH_CFI_LEGACY */

31
configs/shmin_defconfig
View File

@ -1,31 +0,0 @@
CONFIG_SH=y
CONFIG_SYS_TEXT_BASE=0x8DFB0000
CONFIG_TARGET_SHMIN=y
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttySC0,115200"
CONFIG_VERSION_VARIABLE=y
# CONFIG_CMDLINE_EDITING is not set
# CONFIG_AUTO_COMPLETE is not set
# CONFIG_AUTOBOOT is not set
# CONFIG_CMD_BDI is not set
# CONFIG_CMD_CONSOLE is not set
# CONFIG_CMD_BOOTD is not set
# CONFIG_CMD_RUN is not set
# CONFIG_CMD_IMI is not set
# CONFIG_CMD_XIMG is not set
# CONFIG_CMD_EDITENV is not set
# CONFIG_CMD_ENV_EXISTS is not set
# CONFIG_CMD_LOADB is not set
# CONFIG_CMD_LOADS is not set
CONFIG_CMD_SDRAM=y
# CONFIG_CMD_ECHO is not set
# CONFIG_CMD_ITEST is not set
# CONFIG_CMD_SOURCE is not set
# CONFIG_CMD_SETEXPR is not set
CONFIG_CMD_PING=y
# CONFIG_CMD_MISC is not set
CONFIG_MTD_NOR_FLASH=y
CONFIG_FLASH_CFI_DRIVER=y
CONFIG_SYS_FLASH_CFI=y
CONFIG_SCIF_CONSOLE=y
CONFIG_USE_PRIVATE_LIBGCC=y

85
include/configs/shmin.h
View File

@ -1,85 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Configuation settings for shmin (T-SH7706LAN, T-SH7706LSR)
*
* Copyright (C) 2010, 2011 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
*/
#ifndef __SHMIN_H
#define __SHMIN_H
#define CONFIG_CPU_SH7706 1
/* T-SH7706LAN */
#define CONFIG_SHMIN 1
/* T-SH7706LSR*/
/* #define CONFIG_T_SH7706LSR 1 */
/*
* This board has original boot loader. If you write u-boot to 0x0,
* you should set undef.
*/
#undef CONFIG_SHOW_BOOT_PROGRESS
#define CONFIG_DISPLAY_BOARDINFO
/* system */
#define SHMIN_SDRAM_BASE (0x8C000000)
#define SHMIN_FLASH_BASE_1 (0xA0000000)
#define CONFIG_SYS_PBSIZE 256 /* Buffer size for Console output */
/* List of legal baudrate settings for this board */
#define CONFIG_SYS_BAUDRATE_TABLE { 9600,14400,19200,38400,57600,115200 }
/* SCIF */
#define CONFIG_CONS_SCIF0 1
/* memory */
#define CONFIG_SYS_SDRAM_BASE SHMIN_SDRAM_BASE
#define CONFIG_SYS_SDRAM_SIZE (32 * 1024 * 1024)
#define CONFIG_SYS_MEMTEST_START SHMIN_SDRAM_BASE
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + CONFIG_SYS_SDRAM_SIZE - (256 * 1024))
#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 1 * 1024 * 1024)
#define CONFIG_SYS_MONITOR_BASE (SHMIN_FLASH_BASE_1 + CONFIG_ENV_SECT_SIZE)
#define CONFIG_SYS_MONITOR_LEN (128 * 1024)
#define CONFIG_SYS_MALLOC_LEN (256 * 1024)
#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
/* FLASH */
#undef CONFIG_SYS_FLASH_QUIET_TEST
#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
#define CONFIG_SYS_FLASH_BASE SHMIN_FLASH_BASE_1
#define CONFIG_SYS_MAX_FLASH_SECT 11
#define CONFIG_SYS_MAX_FLASH_BANKS 1
#define CONFIG_FLASH_CFI_LEGACY
#define CONFIG_SYS_ATMEL_BASE CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_ATMEL_TOTALSECT CONFIG_SYS_MAX_FLASH_SECT
#define CONFIG_SYS_ATMEL_REGION 4
#define CONFIG_SYS_ATMEL_SECT {1, 2, 1, 7}
#define CONFIG_SYS_ATMEL_SECTSZ {0x4000, 0x2000, 0x8000, 0x10000}
#define CONFIG_ENV_SECT_SIZE (64 * 1024)
#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
#ifdef CONFIG_T_SH7706LSR
#define CONFIG_ENV_ADDR (SHMIN_FLASH_BASE_1 + 70000)
#else
#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
#endif
#define CONFIG_SYS_FLASH_ERASE_TOUT 120000
#define CONFIG_SYS_FLASH_WRITE_TOUT 500
/* Board Clock */
#ifdef CONFIG_T_SH7706LSR
#define CONFIG_SYS_CLK_FREQ 40000000
#else
#define CONFIG_SYS_CLK_FREQ 33333333
#endif /* CONFIG_T_SH7706LSR */
#define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
/* Network device */
#define CONFIG_DRIVER_NE2000
#define CONFIG_DRIVER_NE2000_BASE (0xb0000300)
#endif /* __SHMIN_H */