mirror of
https://github.com/u-boot/u-boot.git
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arm: Remove wb50n board
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
parent
3cb80c73a8
commit
80c642f16d
@ -303,14 +303,6 @@ config TARGET_VINCO
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select SUPPORT_SPL
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imply CMD_DM
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config TARGET_WB50N
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bool "Support Laird WB50N"
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select BOARD_EARLY_INIT_F
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select BOARD_LATE_INIT
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select CPU_V7A
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select SUPPORT_SPL
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select ATMEL_SFR
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endchoice
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config ATMEL_SFR
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@ -353,7 +345,6 @@ source "board/ronetix/pm9g45/Kconfig"
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source "board/siemens/corvus/Kconfig"
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source "board/siemens/taurus/Kconfig"
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source "board/siemens/smartweb/Kconfig"
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source "board/laird/wb50n/Kconfig"
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config SPL_LDSCRIPT
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default "arch/arm/mach-at91/arm926ejs/u-boot-spl.lds" if CPU_ARM926EJS
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@ -1,12 +0,0 @@
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if TARGET_WB50N
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config SYS_BOARD
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default "wb50n"
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config SYS_VENDOR
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default "laird"
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config SYS_CONFIG_NAME
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default "wb50n"
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endif
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@ -1,6 +0,0 @@
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WB50N CPU MODULE
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M: Ben Whitten <ben.whitten@lairdtech.com>
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S: Maintained
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F: board/laird/wb50n/
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F: include/configs/wb50n.h
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F: configs/wb50n_defconfig
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@ -1,4 +0,0 @@
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# SPDX-License-Identifier: GPL-2.0+
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#
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obj-y += wb50n.o
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@ -1,206 +0,0 @@
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// SPDX-License-Identifier: GPL-2.0+
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/*
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*/
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#include <common.h>
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#include <init.h>
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#include <asm/global_data.h>
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#include <asm/io.h>
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#include <asm/arch/at91_sfr.h>
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#include <asm/arch/sama5d3_smc.h>
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#include <asm/arch/at91_common.h>
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#include <asm/arch/at91_pmc.h>
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#include <asm/arch/at91_rstc.h>
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#include <asm/arch/gpio.h>
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#include <asm/arch/clk.h>
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#include <env.h>
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#include <micrel.h>
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#include <net.h>
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#include <netdev.h>
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#include <spl.h>
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#include <asm/arch/atmel_mpddrc.h>
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#include <asm/arch/at91_wdt.h>
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DECLARE_GLOBAL_DATA_PTR;
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/* ------------------------------------------------------------------------- */
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/*
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* Miscelaneous platform dependent initialisations
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*/
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void wb50n_nand_hw_init(void)
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{
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struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC;
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at91_periph_clk_enable(ATMEL_ID_SMC);
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/* Configure SMC CS3 for NAND/SmartMedia */
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writel(AT91_SMC_SETUP_NWE(2) | AT91_SMC_SETUP_NCS_WR(1) |
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AT91_SMC_SETUP_NRD(2) | AT91_SMC_SETUP_NCS_RD(1),
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&smc->cs[3].setup);
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writel(AT91_SMC_PULSE_NWE(3) | AT91_SMC_PULSE_NCS_WR(5) |
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AT91_SMC_PULSE_NRD(3) | AT91_SMC_PULSE_NCS_RD(5),
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&smc->cs[3].pulse);
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writel(AT91_SMC_CYCLE_NWE(8) | AT91_SMC_CYCLE_NRD(8),
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&smc->cs[3].cycle);
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writel(AT91_SMC_TIMINGS_TCLR(3) | AT91_SMC_TIMINGS_TADL(10) |
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AT91_SMC_TIMINGS_TAR(3) | AT91_SMC_TIMINGS_TRR(4) |
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AT91_SMC_TIMINGS_TWB(5) | AT91_SMC_TIMINGS_RBNSEL(3) |
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AT91_SMC_TIMINGS_NFSEL(1), &smc->cs[3].timings);
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writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |
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AT91_SMC_MODE_EXNW_DISABLE |
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AT91_SMC_MODE_DBW_8 |
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AT91_SMC_MODE_TDF_CYCLE(3), &smc->cs[3].mode);
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/* Disable Flash Write Protect Line */
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at91_set_pio_output(AT91_PIO_PORTE, 14, 1);
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}
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int board_early_init_f(void)
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{
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at91_periph_clk_enable(ATMEL_ID_PIOA);
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at91_periph_clk_enable(ATMEL_ID_PIOB);
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at91_periph_clk_enable(ATMEL_ID_PIOC);
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at91_periph_clk_enable(ATMEL_ID_PIOD);
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at91_periph_clk_enable(ATMEL_ID_PIOE);
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at91_seriald_hw_init();
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return 0;
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}
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int board_init(void)
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{
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/* adress of boot parameters */
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gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
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wb50n_nand_hw_init();
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at91_macb_hw_init();
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return 0;
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}
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int dram_init(void)
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{
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gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,
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CONFIG_SYS_SDRAM_SIZE);
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return 0;
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}
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int board_phy_config(struct phy_device *phydev)
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{
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/* rx data delay */
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ksz9021_phy_extended_write(phydev,
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MII_KSZ9021_EXT_RGMII_RX_DATA_SKEW, 0x2222);
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/* tx data delay */
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ksz9021_phy_extended_write(phydev,
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MII_KSZ9021_EXT_RGMII_TX_DATA_SKEW, 0x2222);
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/* rx/tx clock delay */
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ksz9021_phy_extended_write(phydev,
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MII_KSZ9021_EXT_RGMII_CLOCK_SKEW, 0xf2f4);
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return 0;
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}
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int board_eth_init(struct bd_info *bis)
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{
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int rc = 0;
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rc = macb_eth_initialize(0, (void *)ATMEL_BASE_EMAC, 0x00);
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return rc;
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}
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#ifdef CONFIG_BOARD_LATE_INIT
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#include <linux/ctype.h>
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int board_late_init(void)
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{
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#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
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const char *LAIRD_NAME = "lrd_name";
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char name[32], *p;
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strcpy(name, get_cpu_name());
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for (p = name; *p != '\0'; *p = tolower(*p), p++)
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;
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strcat(name, "-wb50n");
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env_set(LAIRD_NAME, name);
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#endif
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return 0;
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}
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#endif
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/* SPL */
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#ifdef CONFIG_SPL_BUILD
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void spl_board_init(void)
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{
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wb50n_nand_hw_init();
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}
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static void ddr2_conf(struct atmel_mpddrc_config *ddr2)
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{
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ddr2->md = (ATMEL_MPDDRC_MD_DBW_32_BITS | ATMEL_MPDDRC_MD_LPDDR_SDRAM);
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ddr2->cr = (ATMEL_MPDDRC_CR_NC_COL_9 |
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ATMEL_MPDDRC_CR_NR_ROW_13 |
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ATMEL_MPDDRC_CR_CAS_DDR_CAS3 |
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ATMEL_MPDDRC_CR_NDQS_DISABLED |
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ATMEL_MPDDRC_CR_DECOD_INTERLEAVED |
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ATMEL_MPDDRC_CR_UNAL_SUPPORTED);
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ddr2->rtr = 0x411;
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ddr2->tpr0 = (6 << ATMEL_MPDDRC_TPR0_TRAS_OFFSET |
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2 << ATMEL_MPDDRC_TPR0_TRCD_OFFSET |
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2 << ATMEL_MPDDRC_TPR0_TWR_OFFSET |
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8 << ATMEL_MPDDRC_TPR0_TRC_OFFSET |
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2 << ATMEL_MPDDRC_TPR0_TRP_OFFSET |
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2 << ATMEL_MPDDRC_TPR0_TRRD_OFFSET |
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2 << ATMEL_MPDDRC_TPR0_TWTR_OFFSET |
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2 << ATMEL_MPDDRC_TPR0_TMRD_OFFSET);
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ddr2->tpr1 = (2 << ATMEL_MPDDRC_TPR1_TXP_OFFSET |
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200 << ATMEL_MPDDRC_TPR1_TXSRD_OFFSET |
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19 << ATMEL_MPDDRC_TPR1_TXSNR_OFFSET |
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18 << ATMEL_MPDDRC_TPR1_TRFC_OFFSET);
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ddr2->tpr2 = (7 << ATMEL_MPDDRC_TPR2_TFAW_OFFSET |
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2 << ATMEL_MPDDRC_TPR2_TRTP_OFFSET |
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3 << ATMEL_MPDDRC_TPR2_TRPA_OFFSET |
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7 << ATMEL_MPDDRC_TPR2_TXARDS_OFFSET |
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2 << ATMEL_MPDDRC_TPR2_TXARD_OFFSET);
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}
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void mem_init(void)
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{
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struct atmel_mpddrc_config ddr2;
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ddr2_conf(&ddr2);
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configure_ddrcfg_input_buffers(true);
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/* enable MPDDR clock */
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at91_periph_clk_enable(ATMEL_ID_MPDDRC);
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at91_system_clk_enable(AT91_PMC_DDR);
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/* DDRAM2 Controller initialize */
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ddr2_init(ATMEL_BASE_MPDDRC, ATMEL_BASE_DDRCS, &ddr2);
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}
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void at91_pmc_init(void)
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{
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u32 tmp;
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tmp = AT91_PMC_PLLAR_29 |
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AT91_PMC_PLLXR_PLLCOUNT(0x3f) |
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AT91_PMC_PLLXR_MUL(43) | AT91_PMC_PLLXR_DIV(1);
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at91_plla_init(tmp);
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at91_pllicpr_init(AT91_PMC_IPLL_PLLA(0x3));
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tmp = AT91_PMC_MCKR_MDIV_4 | AT91_PMC_MCKR_CSS_PLLA;
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at91_mck_init(tmp);
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}
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#endif
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@ -1,53 +0,0 @@
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CONFIG_ARM=y
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CONFIG_ARCH_CPU_INIT=y
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CONFIG_ARCH_AT91=y
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CONFIG_SYS_TEXT_BASE=0x23f00000
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CONFIG_TARGET_WB50N=y
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CONFIG_SPL_GPIO_SUPPORT=y
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CONFIG_SPL_LIBCOMMON_SUPPORT=y
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CONFIG_SPL_LIBGENERIC_SUPPORT=y
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CONFIG_NR_DRAM_BANKS=1
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CONFIG_SYS_MEMTEST_START=0x21000000
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CONFIG_SYS_MEMTEST_END=0x22000000
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CONFIG_ENV_OFFSET=0xA0000
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CONFIG_SPL_TEXT_BASE=0x300000
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CONFIG_SPL_SERIAL_SUPPORT=y
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CONFIG_SPL=y
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CONFIG_ENV_OFFSET_REDUND=0xC0000
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CONFIG_FIT=y
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CONFIG_SYS_EXTRA_OPTIONS="SAMA5D3,SYS_USE_NANDFLASH"
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CONFIG_BOOTDELAY=3
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CONFIG_USE_BOOTARGS=y
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CONFIG_BOOTARGS="rw rootfstype=ubifs ubi.mtd=6 root=ubi0:rootfs"
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CONFIG_SPL_NAND_SUPPORT=y
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CONFIG_SPL_NAND_DRIVERS=y
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CONFIG_SPL_NAND_BASE=y
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CONFIG_HUSH_PARSER=y
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CONFIG_CMD_BOOTZ=y
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CONFIG_CMD_MEMTEST=y
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CONFIG_SYS_ALT_MEMTEST=y
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# CONFIG_CMD_FLASH is not set
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# CONFIG_CMD_LOADS is not set
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CONFIG_CMD_NAND=y
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CONFIG_CMD_NAND_TRIMFFS=y
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CONFIG_CMD_DHCP=y
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CONFIG_CMD_MII=y
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CONFIG_CMD_PING=y
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CONFIG_ENV_OVERWRITE=y
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CONFIG_ENV_IS_IN_NAND=y
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CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
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CONFIG_SYS_RELOC_GD_ENV_ADDR=y
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CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
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CONFIG_AT91_GPIO=y
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CONFIG_MTD=y
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CONFIG_MTD_RAW_NAND=y
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# CONFIG_SYS_NAND_USE_FLASH_BBT is not set
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CONFIG_NAND_ATMEL=y
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CONFIG_PMECC_CAP=8
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CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER=y
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CONFIG_PHYLIB=y
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CONFIG_PHY_MICREL=y
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CONFIG_PHY_MICREL_KSZ90X1=y
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CONFIG_ATMEL_USART=y
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CONFIG_LZMA=y
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CONFIG_OF_LIBFDT=y
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@ -1,96 +0,0 @@
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/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Configuation settings for the WB50N CPU Module.
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#include <asm/hardware.h>
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/* ARM asynchronous clock */
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#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
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#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* from 12 MHz crystal */
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#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_INITRD_TAG
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#ifndef CONFIG_SPL_BUILD
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#define CONFIG_SKIP_LOWLEVEL_INIT
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#endif
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/* serial console */
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#define CONFIG_USART_BASE ATMEL_BASE_DBGU
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#define CONFIG_USART_ID ATMEL_ID_DBGU
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/*
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* BOOTP options
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*/
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#define CONFIG_BOOTP_BOOTFILESIZE
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/* SDRAM */
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#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS
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#define CONFIG_SYS_SDRAM_SIZE 0x04000000
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#ifdef CONFIG_SPL_BUILD
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#define CONFIG_SYS_INIT_SP_ADDR 0x310000
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#else
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#define CONFIG_SYS_INIT_SP_ADDR \
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(CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
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#endif
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/* NAND flash */
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#define CONFIG_SYS_MAX_NAND_DEVICE 1
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#define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3
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/* our ALE is AD21 */
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#define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
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/* our CLE is AD22 */
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#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
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#define CONFIG_SYS_NAND_ONFI_DETECTION
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/* Ethernet Hardware */
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#define CONFIG_MACB
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#define CONFIG_RMII
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#define CONFIG_NET_RETRY_COUNT 20
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#define CONFIG_MACB_SEARCH_PHY
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#define CONFIG_RGMII
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#define CONFIG_ETHADDR C0:EE:40:00:00:00
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#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"autoload=no\0" \
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"autostart=no\0"
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/* bootstrap + u-boot + env in nandflash */
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#define CONFIG_BOOTCOMMAND \
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"nand read 0x22000000 0x000e0000 0x500000; " \
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"bootm"
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#define CONFIG_SYS_CBSIZE 1024
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#define CONFIG_SYS_MAXARGS 16
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#define CONFIG_SYS_PBSIZE \
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(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
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/* Size of malloc() pool */
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#define CONFIG_SYS_MALLOC_LEN (2 * 1024 * 1024)
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/* SPL */
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#define CONFIG_SPL_MAX_SIZE 0x10000
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#define CONFIG_SPL_BSS_START_ADDR 0x20000000
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#define CONFIG_SPL_BSS_MAX_SIZE 0x80000
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#define CONFIG_SYS_SPL_MALLOC_START 0x20080000
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#define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000
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#define CONFIG_SYS_MONITOR_LEN (512 << 10)
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#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x20000
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#define CONFIG_SYS_NAND_5_ADDR_CYCLE
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#define CONFIG_SYS_NAND_PAGE_SIZE 0x800
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#define CONFIG_SYS_NAND_PAGE_COUNT 64
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#define CONFIG_SYS_NAND_OOBSIZE 64
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#define CONFIG_SYS_NAND_BLOCK_SIZE 0x20000
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#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0x0
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#endif
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