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arm: Remove wb45n board

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This board has not been converted to CONFIG_DM_MMC by the deadline.
Remove it.

Cc: Ben Whitten <ben.whitten@lairdtech.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Tom Rini 2021-02-20 20:05:51 -05:00
parent d59bc09d82
commit 3cb80c73a8
7 changed files with 0 additions and 403 deletions
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6
arch/arm/mach-at91/Kconfig
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@ -303,11 +303,6 @@ config TARGET_VINCO
select SUPPORT_SPL
imply CMD_DM
config TARGET_WB45N
bool "Support Laird WB45N"
select CPU_ARM926EJS
select SUPPORT_SPL
config TARGET_WB50N
bool "Support Laird WB50N"
select BOARD_EARLY_INIT_F
@ -358,7 +353,6 @@ source "board/ronetix/pm9g45/Kconfig"
source "board/siemens/corvus/Kconfig"
source "board/siemens/taurus/Kconfig"
source "board/siemens/smartweb/Kconfig"
source "board/laird/wb45n/Kconfig"
source "board/laird/wb50n/Kconfig"
config SPL_LDSCRIPT

12
board/laird/wb45n/Kconfig
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@ -1,12 +0,0 @@
if TARGET_WB45N
config SYS_BOARD
default "wb45n"
config SYS_VENDOR
default "laird"
config SYS_CONFIG_NAME
default "wb45n"
endif

6
board/laird/wb45n/MAINTAINERS
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@ -1,6 +0,0 @@
WB45N CPU MODULE
M: Ben Whitten <ben.whitten@lairdtech.com>
S: Maintained
F: board/laird/wb45n/
F: include/configs/wb45n.h
F: configs/wb45n_defconfig

4
board/laird/wb45n/Makefile
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@ -1,4 +0,0 @@
# SPDX-License-Identifier: GPL-2.0+
#
obj-y += wb45n.o

200
board/laird/wb45n/wb45n.c
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@ -1,200 +0,0 @@
// SPDX-License-Identifier: GPL-2.0+
/*
*/
#include <common.h>
#include <init.h>
#include <asm/global_data.h>
#include <asm/io.h>
#include <asm/arch/at91sam9x5_matrix.h>
#include <asm/arch/at91sam9_smc.h>
#include <asm/arch/at91_common.h>
#include <asm/arch/at91_rstc.h>
#include <asm/arch/clk.h>
#include <asm/arch/gpio.h>
#include <net.h>
#include <netdev.h>
DECLARE_GLOBAL_DATA_PTR;
/* ------------------------------------------------------------------------- */
/*
* Miscelaneous platform dependent initialisations
*/
static void wb45n_nand_hw_init(void)
{
struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC;
struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX;
unsigned long csa;
csa = readl(&matrix->ebicsa);
/* Enable CS3 */
csa |= AT91_MATRIX_EBI_CS3A_SMC_SMARTMEDIA;
/* NAND flash on D0 */
csa &= ~AT91_MATRIX_NFD0_ON_D16;
writel(csa, &matrix->ebicsa);
/* Configure SMC CS3 for NAND/SmartMedia */
writel(AT91_SMC_SETUP_NWE(1) | AT91_SMC_SETUP_NCS_WR(0) |
AT91_SMC_SETUP_NRD(1) | AT91_SMC_SETUP_NCS_RD(0),
&smc->cs[3].setup);
writel(AT91_SMC_PULSE_NWE(3) | AT91_SMC_PULSE_NCS_WR(5) |
AT91_SMC_PULSE_NRD(4) | AT91_SMC_PULSE_NCS_RD(6),
&smc->cs[3].pulse);
writel(AT91_SMC_CYCLE_NWE(5) | AT91_SMC_CYCLE_NRD(6),
&smc->cs[3].cycle);
writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |
AT91_SMC_MODE_EXNW_DISABLE |
AT91_SMC_MODE_DBW_8 |
AT91_SMC_MODE_TDF_CYCLE(1), &smc->cs[3].mode);
at91_periph_clk_enable(ATMEL_ID_PIOCD);
/* Configure RDY/BSY */
at91_set_gpio_input(CONFIG_SYS_NAND_READY_PIN, 1);
/* Enable NandFlash */
at91_set_gpio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1);
/* Disable Flash Write Protect Line */
at91_set_gpio_output(AT91_PIN_PD10, 1);
at91_set_a_periph(AT91_PIO_PORTD, 0, 1); /* NAND OE */
at91_set_a_periph(AT91_PIO_PORTD, 1, 1); /* NAND WE */
at91_set_a_periph(AT91_PIO_PORTD, 2, 1); /* NAND ALE */
at91_set_a_periph(AT91_PIO_PORTD, 3, 1); /* NAND CLE */
}
static void wb45n_gpio_hw_init(void)
{
/* Configure wifi gpio CHIP_PWD_L */
at91_set_gpio_output(AT91_PIN_PA28, 0);
/* Setup USB pins */
at91_set_gpio_input(AT91_PIN_PB11, 0);
at91_set_gpio_output(AT91_PIN_PB12, 0);
/* IRQ pin, pullup, deglitch */
at91_set_gpio_input(AT91_PIN_PB18, 1);
at91_set_gpio_deglitch(AT91_PIN_PB18, 1);
}
int board_eth_init(struct bd_info *bis)
{
int rc = 0;
if (has_emac0())
rc = macb_eth_initialize(0, (void *)ATMEL_BASE_EMAC0, 0x00);
return rc;
}
int board_early_init_f(void)
{
at91_seriald_hw_init();
return 0;
}
int board_init(void)
{
/* address of boot parameters */
gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
wb45n_gpio_hw_init();
wb45n_nand_hw_init();
at91_macb_hw_init();
return 0;
}
int dram_init(void)
{
gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,
CONFIG_SYS_SDRAM_SIZE);
return 0;
}
#if defined(CONFIG_SPL_BUILD)
#include <spl.h>
#include <nand.h>
void at91_spl_board_init(void)
{
/* Setup GPIO first */
wb45n_gpio_hw_init();
/* Bring up NAND */
wb45n_nand_hw_init();
}
void matrix_init(void)
{
struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX;
unsigned long csa;
csa = readl(&matrix->ebicsa);
/* Pull ups on D0 - D16 */
csa &= ~AT91_MATRIX_EBI_DBPU_OFF;
csa |= AT91_MATRIX_EBI_DBPD_OFF;
/* Normal drive strength */
csa |= AT91_MATRIX_EBI_EBI_IOSR_NORMAL;
/* Multi-port off */
csa &= ~AT91_MATRIX_MP_ON;
writel(csa, &matrix->ebicsa);
}
#include <asm/arch/atmel_mpddrc.h>
static void ddr2_conf(struct atmel_mpddrc_config *ddr2)
{
ddr2->md = (ATMEL_MPDDRC_MD_DBW_16_BITS | ATMEL_MPDDRC_MD_LPDDR_SDRAM);
ddr2->cr = (ATMEL_MPDDRC_CR_NC_COL_10 |
ATMEL_MPDDRC_CR_NR_ROW_13 |
ATMEL_MPDDRC_CR_CAS_DDR_CAS3 |
ATMEL_MPDDRC_CR_DECOD_INTERLEAVED |
ATMEL_MPDDRC_CR_DQMS_SHARED);
ddr2->rtr = 0x411;
ddr2->tpr0 = (6 << ATMEL_MPDDRC_TPR0_TRAS_OFFSET |
2 << ATMEL_MPDDRC_TPR0_TRCD_OFFSET |
2 << ATMEL_MPDDRC_TPR0_TWR_OFFSET |
8 << ATMEL_MPDDRC_TPR0_TRC_OFFSET |
2 << ATMEL_MPDDRC_TPR0_TRP_OFFSET |
2 << ATMEL_MPDDRC_TPR0_TRRD_OFFSET |
2 << ATMEL_MPDDRC_TPR0_TWTR_OFFSET |
2 << ATMEL_MPDDRC_TPR0_TMRD_OFFSET);
ddr2->tpr1 = (2 << ATMEL_MPDDRC_TPR1_TXP_OFFSET |
200 << ATMEL_MPDDRC_TPR1_TXSRD_OFFSET |
19 << ATMEL_MPDDRC_TPR1_TXSNR_OFFSET |
18 << ATMEL_MPDDRC_TPR1_TRFC_OFFSET);
ddr2->tpr2 = (7 << ATMEL_MPDDRC_TPR2_TFAW_OFFSET |
2 << ATMEL_MPDDRC_TPR2_TRTP_OFFSET |
3 << ATMEL_MPDDRC_TPR2_TRPA_OFFSET |
7 << ATMEL_MPDDRC_TPR2_TXARDS_OFFSET |
2 << ATMEL_MPDDRC_TPR2_TXARD_OFFSET);
}
void mem_init(void)
{
struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX;
struct atmel_mpddrc_config ddr2;
unsigned long csa;
ddr2_conf(&ddr2);
/* enable DDR2 clock */
at91_system_clk_enable(AT91_PMC_DDR);
/* Chip select 1 is for DDR2/SDRAM */
csa = readl(&matrix->ebicsa);
csa |= AT91_MATRIX_EBI_CS1A_SDRAMC;
writel(csa, &matrix->ebicsa);
/* DDRAM2 Controller initialize */
ddr2_init(ATMEL_BASE_DDRSDRC, ATMEL_BASE_CS1, &ddr2);
}
#endif

51
configs/wb45n_defconfig
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@ -1,51 +0,0 @@
CONFIG_ARM=y
CONFIG_SYS_THUMB_BUILD=y
CONFIG_ARCH_AT91=y
CONFIG_SYS_TEXT_BASE=0x23f00000
CONFIG_TARGET_WB45N=y
CONFIG_SPL_GPIO_SUPPORT=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_NR_DRAM_BANKS=1
CONFIG_SYS_MEMTEST_START=0x20000000
CONFIG_SYS_MEMTEST_END=0x23e00000
CONFIG_ENV_OFFSET=0xA0000
CONFIG_SPL_TEXT_BASE=0x300000
CONFIG_SPL_SERIAL_SUPPORT=y
CONFIG_SPL=y
CONFIG_ENV_OFFSET_REDUND=0xC0000
CONFIG_FIT=y
CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9X5,SYS_USE_NANDFLASH"
CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyS0,115200 earlyprintk rw noinitrd mem=64M rootfstype=ubifs root=ubi0:rootfs ubi.mtd=6"
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_SPL_NAND_SUPPORT=y
CONFIG_SPL_NAND_DRIVERS=y
CONFIG_SPL_NAND_BASE=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
CONFIG_CMD_MEMTEST=y
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_LOADS is not set
CONFIG_CMD_NAND=y
CONFIG_CMD_NAND_TRIMFFS=y
CONFIG_CMD_DHCP=y
CONFIG_CMD_MII=y
CONFIG_CMD_PING=y
CONFIG_CMD_MTDPARTS=y
CONFIG_ENV_OVERWRITE=y
CONFIG_ENV_IS_IN_NAND=y
CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_AT91_GPIO=y
CONFIG_MTD=y
CONFIG_MTD_RAW_NAND=y
# CONFIG_SYS_NAND_USE_FLASH_BBT is not set
CONFIG_NAND_ATMEL=y
CONFIG_PMECC_CAP=4
CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER=y
CONFIG_ATMEL_USART=y
CONFIG_LZMA=y
CONFIG_LZO=y
CONFIG_OF_LIBFDT=y

124
include/configs/wb45n.h
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@ -1,124 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Configuation settings for the WB45N CPU Module.
*/
#ifndef __CONFIG_H__
#define __CONFIG_H__
#include <asm/hardware.h>
#include <linux/stringify.h>
/* ARM asynchronous clock */
#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* 12 MHz crystal */
#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define CONFIG_SKIP_LOWLEVEL_INIT
/* general purpose I/O */
#define CONFIG_ATMEL_LEGACY /* required until (g)pio is fixed */
/* serial console */
#define CONFIG_USART_BASE ATMEL_BASE_DBGU
#define CONFIG_USART_ID ATMEL_ID_SYS
/*
* BOOTP options
*/
#define CONFIG_BOOTP_BOOTFILESIZE
/* SDRAM */
#define CONFIG_SYS_SDRAM_BASE 0x20000000
#define CONFIG_SYS_SDRAM_SIZE 0x04000000 /* 64 MB */
#define CONFIG_SYS_INIT_SP_ADDR \
(CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
/* NAND flash */
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_BASE 0x40000000
/* our ALE is AD21 */
#define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
/* our CLE is AD22 */
#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PD4
#define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PD5
#define CONFIG_RBTREE
/* Ethernet */
#define CONFIG_MACB
#define CONFIG_RMII
#define CONFIG_NET_RETRY_COUNT 20
#define CONFIG_MACB_SEARCH_PHY
#define CONFIG_ETHADDR C0:EE:40:00:00:00
/* System */
#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
#ifdef CONFIG_SYS_USE_NANDFLASH
/* bootstrap + u-boot + env + linux in nandflash */
#define CONFIG_BOOTCOMMAND "nand read 0x22000000 0xe0000 0x280000; " \
"run _mtd; bootm"
#define MTDIDS_DEFAULT "nand0=atmel_nand"
#define MTDPARTS_DEFAULT "mtdparts=atmel_nand:" \
"128K(at91bs)," \
"512K(u-boot)," \
"128K(u-boot-env)," \
"128K(redund-env)," \
"2560K(kernel-a)," \
"2560K(kernel-b)," \
"38912K(rootfs-a)," \
"38912K(rootfs-b)," \
"46208K(user)," \
"512K(logs)"
#else
#error No boot method selected, please select 'CONFIG_SYS_USE_NANDFLASH'
#endif
#define CONFIG_EXTRA_ENV_SETTINGS \
"_mtd=mtdparts default; setenv bootargs ${bootargs} ${mtdparts}\0" \
"autoload=no\0" \
"autostart=no\0" \
"ethaddr=" __stringify(CONFIG_ETHADDR) "\0" \
"\0"
#define CONFIG_SYS_CBSIZE 256
#define CONFIG_SYS_MAXARGS 16
/*
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (512 * 1024 + 0x1000)
/* SPL */
#define CONFIG_SPL_MAX_SIZE 0x6000
#define CONFIG_SPL_STACK 0x308000
#define CONFIG_SPL_BSS_START_ADDR 0x20000000
#define CONFIG_SPL_BSS_MAX_SIZE 0x80000
#define CONFIG_SYS_SPL_MALLOC_START 0x20080000
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000
#define CONFIG_SYS_MONITOR_LEN (512 << 10)
#define CONFIG_SYS_MASTER_CLOCK 132096000
#define CONFIG_SYS_AT91_PLLA 0x20c73f03
#define CONFIG_SYS_MCKR 0x1301
#define CONFIG_SYS_MCKR_CSS 0x1302
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x20000
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_PAGE_SIZE 0x800
#define CONFIG_SYS_NAND_PAGE_COUNT 64
#define CONFIG_SYS_NAND_OOBSIZE 64
#define CONFIG_SYS_NAND_BLOCK_SIZE 0x20000
#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0x0
#endif /* __CONFIG_H__ */