From patchwork Sat Jun 13 13:54:55 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jagan Teki X-Patchwork-Id: 242232 List-Id: U-Boot discussion From: jagan at amarulasolutions.com (Jagan Teki) Date: Sat, 13 Jun 2020 19:24:55 +0530 Subject: [PATCH 16/16] arm: Remove mx31pdk_defconfig board In-Reply-To: <20200613135455.181483-1-jagan@amarulasolutions.com> References: <20200613135455.181483-1-jagan@amarulasolutions.com> Message-ID: <20200613135455.181483-17-jagan@amarulasolutions.com> DM, OF_CONTROL, DM_SPI and other driver model migration deadlines are expired for this board. Remove it. Patch-cc: Magnus Lilja Signed-off-by: Jagan Teki --- arch/arm/mach-imx/mx3/Kconfig | 12 -- board/freescale/mx31pdk/Kconfig | 15 --- board/freescale/mx31pdk/MAINTAINERS | 6 - board/freescale/mx31pdk/Makefile | 11 -- board/freescale/mx31pdk/lowlevel_init.S | 76 ------------- board/freescale/mx31pdk/mx31pdk.c | 119 -------------------- configs/mx31pdk_defconfig | 40 ------- include/configs/mx31pdk.h | 141 ------------------------ 8 files changed, 420 deletions(-) delete mode 100644 board/freescale/mx31pdk/Kconfig delete mode 100644 board/freescale/mx31pdk/MAINTAINERS delete mode 100644 board/freescale/mx31pdk/Makefile delete mode 100644 board/freescale/mx31pdk/lowlevel_init.S delete mode 100644 board/freescale/mx31pdk/mx31pdk.c delete mode 100644 configs/mx31pdk_defconfig delete mode 100644 include/configs/mx31pdk.h diff --git a/arch/arm/mach-imx/mx3/Kconfig b/arch/arm/mach-imx/mx3/Kconfig index 5028d5ea56..16bdbe7a2b 100644 --- a/arch/arm/mach-imx/mx3/Kconfig +++ b/arch/arm/mach-imx/mx3/Kconfig @@ -3,17 +3,6 @@ if ARCH_MX31 config MX31 bool default y -choice - prompt "MX31 board select" - optional - -config TARGET_MX31PDK - bool "Support the i.MX31 PDK board from Freescale/NXP" - select BOARD_EARLY_INIT_F - select BOARD_LATE_INIT - select SUPPORT_SPL - -endchoice config MX31_HCLK_FREQ int "i.MX31 HCLK frequency" @@ -29,6 +18,5 @@ config MX31_CLK32 Frequency in Hz of the low frequency input clock. Typically 32768 or 32000 Hz. -source "board/freescale/mx31pdk/Kconfig" endif diff --git a/board/freescale/mx31pdk/Kconfig b/board/freescale/mx31pdk/Kconfig deleted file mode 100644 index 055545c930..0000000000 --- a/board/freescale/mx31pdk/Kconfig +++ /dev/null @@ -1,15 +0,0 @@ -if TARGET_MX31PDK - -config SYS_BOARD - default "mx31pdk" - -config SYS_VENDOR - default "freescale" - -config SYS_SOC - default "mx31" - -config SYS_CONFIG_NAME - default "mx31pdk" - -endif diff --git a/board/freescale/mx31pdk/MAINTAINERS b/board/freescale/mx31pdk/MAINTAINERS deleted file mode 100644 index ec2a32063b..0000000000 --- a/board/freescale/mx31pdk/MAINTAINERS +++ /dev/null @@ -1,6 +0,0 @@ -MX31PDK BOARD -M: Magnus Lilja -S: Maintained -F: board/freescale/mx31pdk/ -F: include/configs/mx31pdk.h -F: configs/mx31pdk_defconfig diff --git a/board/freescale/mx31pdk/Makefile b/board/freescale/mx31pdk/Makefile deleted file mode 100644 index 7edc60f0d2..0000000000 --- a/board/freescale/mx31pdk/Makefile +++ /dev/null @@ -1,11 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0+ -# -# (C) Copyright 2008 Magnus Lilja -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd at denx.de. - -ifdef CONFIG_SPL_BUILD -obj-y += lowlevel_init.o -endif -obj-y += mx31pdk.o diff --git a/board/freescale/mx31pdk/lowlevel_init.S b/board/freescale/mx31pdk/lowlevel_init.S deleted file mode 100644 index d78459faf6..0000000000 --- a/board/freescale/mx31pdk/lowlevel_init.S +++ /dev/null @@ -1,76 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * (C) Copyright 2009 Magnus Lilja - */ - -#include -#include -#include - -.globl lowlevel_init -lowlevel_init: - /* Also setup the Peripheral Port Remap register inside the core */ - ldr r0, =ARM_PPMRR /* start from AIPS 2GB region */ - mcr p15, 0, r0, c15, c2, 4 - - write32 IPU_CONF, IPU_CONF_DI_EN - write32 CCM_CCMR, CCM_CCMR_SETUP - - wait_timer 0x40000 - - write32 CCM_CCMR, CCM_CCMR_SETUP | CCMR_MPE - write32 CCM_CCMR, (CCM_CCMR_SETUP | CCMR_MPE) & ~CCMR_MDS - - /* Set up clock to 532MHz */ - write32 CCM_PDR0, CCM_PDR0_SETUP_532MHZ - write32 CCM_MPCTL, CCM_MPCTL_SETUP_532MHZ - - write32 CCM_SPCTL, PLL_PD(1) | PLL_MFD(4) | PLL_MFI(12) | PLL_MFN(1) - - /* Set up MX31 DDR pins */ - write32 IOMUXC_SW_PAD_CTL_SDCKE1_SDCLK_SDCLK_B, 0 - write32 IOMUXC_SW_PAD_CTL_CAS_SDWE_SDCKE0, 0 - write32 IOMUXC_SW_PAD_CTL_BCLK_RW_RAS, 0 - write32 IOMUXC_SW_PAD_CTL_CS2_CS3_CS4, 0x1000 - write32 IOMUXC_SW_PAD_CTL_DQM3_EB0_EB1, 0 - write32 IOMUXC_SW_PAD_CTL_DQM0_DQM1_DQM2, 0 - write32 IOMUXC_SW_PAD_CTL_SD29_SD30_SD31, 0 - write32 IOMUXC_SW_PAD_CTL_SD26_SD27_SD28, 0 - write32 IOMUXC_SW_PAD_CTL_SD23_SD24_SD25, 0 - write32 IOMUXC_SW_PAD_CTL_SD20_SD21_SD22, 0 - write32 IOMUXC_SW_PAD_CTL_SD17_SD18_SD19, 0 - write32 IOMUXC_SW_PAD_CTL_SD14_SD15_SD16, 0 - write32 IOMUXC_SW_PAD_CTL_SD11_SD12_SD13, 0 - write32 IOMUXC_SW_PAD_CTL_SD8_SD9_SD10, 0 - write32 IOMUXC_SW_PAD_CTL_SD5_SD6_SD7, 0 - write32 IOMUXC_SW_PAD_CTL_SD2_SD3_SD4, 0 - write32 IOMUXC_SW_PAD_CTL_SDBA0_SD0_SD1, 0 - write32 IOMUXC_SW_PAD_CTL_A24_A25_SDBA1, 0 - write32 IOMUXC_SW_PAD_CTL_A21_A22_A23, 0 - write32 IOMUXC_SW_PAD_CTL_A18_A19_A20, 0 - write32 IOMUXC_SW_PAD_CTL_A15_A16_A17, 0 - write32 IOMUXC_SW_PAD_CTL_A12_A13_A14, 0 - write32 IOMUXC_SW_PAD_CTL_A10_MA10_A11, 0 - write32 IOMUXC_SW_PAD_CTL_A7_A8_A9, 0 - write32 IOMUXC_SW_PAD_CTL_A4_A5_A6, 0 - write32 IOMUXC_SW_PAD_CTL_A1_A2_A3, 0 - write32 IOMUXC_SW_PAD_CTL_VPG0_VPG1_A0, 0 - - /* Set up MX31 DDR Memory Controller */ - write32 WEIM_ESDMISC, ESDMISC_MDDR_SETUP - write32 WEIM_ESDCFG0, ESDCFG0_MDDR_SETUP - - /* Perform DDR init sequence */ - write32 WEIM_ESDCTL0, ESDCTL_PRECHARGE - write32 CSD0_BASE | 0x0f00, 0x12344321 - write32 WEIM_ESDCTL0, ESDCTL_AUTOREFRESH - write32 CSD0_BASE, 0x12344321 - write32 CSD0_BASE, 0x12344321 - write32 WEIM_ESDCTL0, ESDCTL_LOADMODEREG - write8 CSD0_BASE | 0x00000033, 0xda - write8 CSD0_BASE | 0x01000000, 0xff - write32 WEIM_ESDCTL0, ESDCTL_RW - write32 CSD0_BASE, 0xDEADBEEF - write32 WEIM_ESDMISC, ESDMISC_MDDR_RESET_DL - - mov pc, lr diff --git a/board/freescale/mx31pdk/mx31pdk.c b/board/freescale/mx31pdk/mx31pdk.c deleted file mode 100644 index 06fe51db71..0000000000 --- a/board/freescale/mx31pdk/mx31pdk.c +++ /dev/null @@ -1,119 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * - * (C) Copyright 2009 Magnus Lilja - * - * (c) 2007 Pengutronix, Sascha Hauer - */ - - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -DECLARE_GLOBAL_DATA_PTR; - -#ifdef CONFIG_SPL_BUILD -void board_init_f(ulong bootflag) -{ - /* - * copy ourselves from where we are running to where we were - * linked at. Use ulong pointers as all addresses involved - * are 4-byte-aligned. - */ - ulong *start_ptr, *end_ptr, *link_ptr, *run_ptr, *dst; - asm volatile ("ldr %0, =_start" : "=r"(start_ptr)); - asm volatile ("ldr %0, =_end" : "=r"(end_ptr)); - asm volatile ("ldr %0, =board_init_f" : "=r"(link_ptr)); - asm volatile ("adr %0, board_init_f" : "=r"(run_ptr)); - for (dst = start_ptr; dst < end_ptr; dst++) - *dst = *(dst+(run_ptr-link_ptr)); - /* - * branch to nand_boot's link-time address. - */ - asm volatile("ldr pc, =nand_boot"); -} -#endif - -int dram_init(void) -{ - /* dram_init must store complete ramsize in gd->ram_size */ - gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE, - PHYS_SDRAM_1_SIZE); - return 0; -} - -int board_early_init_f(void) -{ - /* CS5: CPLD incl. network controller */ - static const struct mxc_weimcs cs5 = { - /* sp wp bcd bcs psz pme sync dol cnc wsc ew wws edc */ - CSCR_U(0, 0, 0, 0, 0, 0, 0, 0, 3, 24, 0, 4, 3), - /* oea oen ebwa ebwn csa ebc dsz csn psr cre wrap csen */ - CSCR_L(2, 2, 2, 5, 2, 0, 5, 2, 0, 0, 0, 1), - /* ebra ebrn rwa rwn mum lah lbn lba dww dct wwu age cnc2 fce*/ - CSCR_A(2, 2, 2, 2, 0, 0, 2, 2, 0, 0, 0, 0, 0, 0) - }; - - mxc_setup_weimcs(5, &cs5); - - /* Setup UART1 and SPI2 pins */ - mx31_uart1_hw_init(); - mx31_spi2_hw_init(); - - return 0; -} - -int board_init(void) -{ - /* adress of boot parameters */ - gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100; - - return 0; -} - -int board_late_init(void) -{ - u32 val; - struct pmic *p; - int ret; - - ret = pmic_init(CONFIG_FSL_PMIC_BUS); - if (ret) - return ret; - - p = pmic_get("FSL_PMIC"); - if (!p) - return -ENODEV; - /* Enable RTC battery */ - pmic_reg_read(p, REG_POWER_CTL0, &val); - pmic_reg_write(p, REG_POWER_CTL0, val | COINCHEN); - pmic_reg_write(p, REG_INT_STATUS1, RTCRSTI); -#ifdef CONFIG_HW_WATCHDOG - hw_watchdog_init(); -#endif - return 0; -} - -int checkboard(void) -{ - printf("Board: MX31PDK\n"); - return 0; -} - -int board_eth_init(bd_t *bis) -{ - int rc = 0; -#ifdef CONFIG_SMC911X - rc = smc911x_initialize(0, CONFIG_SMC911X_BASE); -#endif - return rc; -} diff --git a/configs/mx31pdk_defconfig b/configs/mx31pdk_defconfig deleted file mode 100644 index c53c23a363..0000000000 --- a/configs/mx31pdk_defconfig +++ /dev/null @@ -1,40 +0,0 @@ -CONFIG_ARM=y -# CONFIG_SPL_USE_ARCH_MEMCPY is not set -# CONFIG_SPL_USE_ARCH_MEMSET is not set -CONFIG_ARCH_MX31=y -CONFIG_SPL_LDSCRIPT="arch/arm/cpu/u-boot-spl.lds" -CONFIG_SYS_TEXT_BASE=0x87e00000 -CONFIG_SPL_LIBGENERIC_SUPPORT=y -CONFIG_ENV_SIZE=0x20000 -CONFIG_ENV_OFFSET=0x40000 -CONFIG_TARGET_MX31PDK=y -CONFIG_SPL_SERIAL_SUPPORT=y -CONFIG_NR_DRAM_BANKS=1 -CONFIG_SPL=y -CONFIG_ENV_OFFSET_REDUND=0x60000 -CONFIG_SPL_TEXT_BASE=0x87dc0000 -# CONFIG_SPL_FRAMEWORK is not set -CONFIG_SPL_NAND_SUPPORT=y -# CONFIG_AUTO_COMPLETE is not set -CONFIG_CMD_BOOTZ=y -CONFIG_CMD_SPI=y -CONFIG_DEFAULT_SPI_BUS=1 -CONFIG_DEFAULT_SPI_MODE=4 -# CONFIG_CMD_SETEXPR is not set -CONFIG_CMD_DHCP=y -CONFIG_CMD_MII=y -CONFIG_CMD_PING=y -CONFIG_CMD_DATE=y -CONFIG_ENV_IS_IN_NAND=y -CONFIG_SYS_REDUNDAND_ENVIRONMENT=y -CONFIG_SYS_RELOC_GD_ENV_ADDR=y -CONFIG_MXC_GPIO=y -# CONFIG_MMC is not set -CONFIG_MTD=y -CONFIG_MTD_RAW_NAND=y -CONFIG_NAND_MXC=y -CONFIG_SMC911X=y -CONFIG_SMC911X_BASE=0xB6000000 -CONFIG_SMC911X_32_BIT=y -CONFIG_SPI=y -CONFIG_MXC_SPI=y diff --git a/include/configs/mx31pdk.h b/include/configs/mx31pdk.h deleted file mode 100644 index f910d6199b..0000000000 --- a/include/configs/mx31pdk.h +++ /dev/null @@ -1,141 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * (C) Copyright 2008 Magnus Lilja - * - * (C) Copyright 2004 - * Texas Instruments. - * Richard Woodruff - * Kshitij Gupta - * - * Configuration settings for the Freescale i.MX31 PDK board. - */ - -#ifndef __CONFIG_H -#define __CONFIG_H - -#include - -/* High Level Configuration Options */ -#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ -#define CONFIG_SETUP_MEMORY_TAGS -#define CONFIG_INITRD_TAG - -#define CONFIG_MACH_TYPE MACH_TYPE_MX31_3DS - -#define CONFIG_SPL_TARGET "u-boot-with-spl.bin" -#define CONFIG_SPL_MAX_SIZE 2048 - -#ifndef CONFIG_SPL_BUILD -#define CONFIG_SKIP_LOWLEVEL_INIT -#endif - -/* - * Size of malloc() pool - */ -#define CONFIG_SYS_MALLOC_LEN (2*CONFIG_ENV_SIZE + 2 * 128 * 1024) - -/* - * Hardware drivers - */ - -#define CONFIG_MXC_UART -#define CONFIG_MXC_UART_BASE UART1_BASE - -/* PMIC Controller */ -#define CONFIG_POWER -#define CONFIG_POWER_SPI -#define CONFIG_POWER_FSL -#define CONFIG_FSL_PMIC_BUS 1 -#define CONFIG_FSL_PMIC_CS 2 -#define CONFIG_FSL_PMIC_CLK 1000000 -#define CONFIG_FSL_PMIC_MODE (SPI_MODE_0 | SPI_CS_HIGH) -#define CONFIG_FSL_PMIC_BITLEN 32 -#define CONFIG_RTC_MC13XXX - -/* allow to overwrite serial and ethaddr */ -#define CONFIG_ENV_OVERWRITE - -#define CONFIG_EXTRA_ENV_SETTINGS \ - "bootargs_base=setenv bootargs console=ttymxc0,115200\0" \ - "bootargs_nfs=setenv bootargs $(bootargs) root=/dev/nfs " \ - "ip=dhcp nfsroot=$(serverip):$(nfsrootfs),v3,tcp\0" \ - "bootcmd=run bootcmd_net\0" \ - "bootcmd_net=run bootargs_base bootargs_mtd bootargs_nfs; " \ - "tftpboot 0x81000000 uImage-mx31; bootm\0" \ - "prg_uboot=tftpboot 0x81000000 u-boot-with-spl.bin; " \ - "nand erase 0x0 0x40000; " \ - "nand write 0x81000000 0x0 0x40000\0" - -/* - * Miscellaneous configurable options - */ - -/* memtest works on */ - -/* default load address */ -#define CONFIG_SYS_LOAD_ADDR 0x81000000 - -/*----------------------------------------------------------------------- - * Physical Memory Map - */ -#define PHYS_SDRAM_1 CSD0_BASE -#define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024) - -#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 -#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR -#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE -#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \ - GENERATED_GBL_DATA_SIZE) -#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ - CONFIG_SYS_INIT_RAM_SIZE) - -/* - * environment organization - */ - -/* - * NAND driver - */ -#define CONFIG_MXC_NAND_REGS_BASE NFC_BASE_ADDR -#define CONFIG_SYS_MAX_NAND_DEVICE 1 -#define CONFIG_SYS_NAND_BASE NFC_BASE_ADDR -#define CONFIG_MXC_NAND_HWECC -#define CONFIG_SYS_NAND_LARGEPAGE - -/* NAND configuration for the NAND_SPL */ - -/* Start copying real U-Boot from the second page */ -#define CONFIG_SYS_NAND_U_BOOT_OFFS CONFIG_SPL_PAD_TO -#define CONFIG_SYS_NAND_U_BOOT_SIZE 0x3f800 -/* Load U-Boot to this address */ -#define CONFIG_SYS_NAND_U_BOOT_DST CONFIG_SYS_TEXT_BASE -#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_NAND_U_BOOT_DST - -#define CONFIG_SYS_NAND_PAGE_SIZE 0x800 -#define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024) -#define CONFIG_SYS_NAND_PAGE_COUNT 64 -#define CONFIG_SYS_NAND_SIZE (256 * 1024 * 1024) -#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0 - -/* Configuration of lowlevel_init.S (clocks and SDRAM) */ -#define CCM_CCMR_SETUP 0x074B0BF5 -#define CCM_PDR0_SETUP_532MHZ (PDR0_CSI_PODF(0x3f) | PDR0_CSI_PRDF(7) | \ - PDR0_PER_PODF(7) | PDR0_HSP_PODF(3) | \ - PDR0_NFC_PODF(5) | PDR0_IPG_PODF(1) | \ - PDR0_MAX_PODF(3) | PDR0_MCU_PODF(0)) -#define CCM_MPCTL_SETUP_532MHZ (PLL_PD(0) | PLL_MFD(51) | PLL_MFI(10) | \ - PLL_MFN(12)) - -#define ESDMISC_MDDR_SETUP 0x00000004 -#define ESDMISC_MDDR_RESET_DL 0x0000000c -#define ESDCFG0_MDDR_SETUP 0x006ac73a - -#define ESDCTL_ROW_COL (ESDCTL_SDE | ESDCTL_ROW(2) | ESDCTL_COL(2)) -#define ESDCTL_SETTINGS (ESDCTL_ROW_COL | ESDCTL_SREFR(3) | \ - ESDCTL_DSIZ(2) | ESDCTL_BL(1)) -#define ESDCTL_PRECHARGE (ESDCTL_ROW_COL | ESDCTL_CMD_PRECHARGE) -#define ESDCTL_AUTOREFRESH (ESDCTL_ROW_COL | ESDCTL_CMD_AUTOREFRESH) -#define ESDCTL_LOADMODEREG (ESDCTL_ROW_COL | ESDCTL_CMD_LOADMODEREG) -#define ESDCTL_RW ESDCTL_SETTINGS - -#endif /* __CONFIG_H */