This is still a non-generic board.
Signed-off-by: Masahiro Yamada yamada.m@jp.panasonic.com Cc: Matthias Weisser weisserm@arcor.de ---
Changes in v2: None
arch/arm/Kconfig | 5 -- board/syteco/zmx25/Kconfig | 15 ---- board/syteco/zmx25/MAINTAINERS | 6 -- board/syteco/zmx25/Makefile | 9 -- board/syteco/zmx25/lowlevel_init.S | 97 --------------------- board/syteco/zmx25/zmx25.c | 174 ------------------------------------- configs/zmx25_defconfig | 2 - doc/README.scrapyard | 1 + include/configs/zmx25.h | 162 ---------------------------------- 9 files changed, 1 insertion(+), 470 deletions(-) delete mode 100644 board/syteco/zmx25/Kconfig delete mode 100644 board/syteco/zmx25/MAINTAINERS delete mode 100644 board/syteco/zmx25/Makefile delete mode 100644 board/syteco/zmx25/lowlevel_init.S delete mode 100644 board/syteco/zmx25/zmx25.c delete mode 100644 configs/zmx25_defconfig delete mode 100644 include/configs/zmx25.h
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 3ade156..cbed2f4 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -254,10 +254,6 @@ config TARGET_TX25 select CPU_ARM926EJS select SUPPORT_SPL
-config TARGET_ZMX25 - bool "Support zmx25" - select CPU_ARM926EJS - config TARGET_APF27 bool "Support apf27" select CPU_ARM926EJS @@ -965,7 +961,6 @@ source "board/st-ericsson/snowball/Kconfig" source "board/st-ericsson/u8500/Kconfig" source "board/st/stv0991/Kconfig" source "board/sunxi/Kconfig" -source "board/syteco/zmx25/Kconfig" source "board/taskit/stamp9g20/Kconfig" source "board/tbs/tbs2910/Kconfig" source "board/ti/am335x/Kconfig" diff --git a/board/syteco/zmx25/Kconfig b/board/syteco/zmx25/Kconfig deleted file mode 100644 index 59a415d..0000000 --- a/board/syteco/zmx25/Kconfig +++ /dev/null @@ -1,15 +0,0 @@ -if TARGET_ZMX25 - -config SYS_BOARD - default "zmx25" - -config SYS_VENDOR - default "syteco" - -config SYS_SOC - default "mx25" - -config SYS_CONFIG_NAME - default "zmx25" - -endif diff --git a/board/syteco/zmx25/MAINTAINERS b/board/syteco/zmx25/MAINTAINERS deleted file mode 100644 index 90f9fab..0000000 --- a/board/syteco/zmx25/MAINTAINERS +++ /dev/null @@ -1,6 +0,0 @@ -ZMX25 BOARD -M: Matthias Weisser weisserm@arcor.de -S: Maintained -F: board/syteco/zmx25/ -F: include/configs/zmx25.h -F: configs/zmx25_defconfig diff --git a/board/syteco/zmx25/Makefile b/board/syteco/zmx25/Makefile deleted file mode 100644 index d5edb48..0000000 --- a/board/syteco/zmx25/Makefile +++ /dev/null @@ -1,9 +0,0 @@ -# -# (c) 2010 Graf-Syteco, Matthias Weisser -# weisserm@arcor.de -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y += zmx25.o -obj-y += lowlevel_init.o diff --git a/board/syteco/zmx25/lowlevel_init.S b/board/syteco/zmx25/lowlevel_init.S deleted file mode 100644 index 5eccf09..0000000 --- a/board/syteco/zmx25/lowlevel_init.S +++ /dev/null @@ -1,97 +0,0 @@ -/* - * (C) Copyright 2011 - * Matthias Weisser weisserm@arcor.de - * - * (C) Copyright 2009 DENX Software Engineering - * Author: John Rigby jrigby@gmail.com - * - * Based on U-Boot and RedBoot sources for several different i.mx - * platforms. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm/macro.h> -#include <asm/arch/macro.h> -#include <asm/arch/imx-regs.h> -#include <generated/asm-offsets.h> - -/* - * clocks - */ -.macro init_clocks - - /* disable clock output */ - write32 IMX_CCM_BASE + CCM_MCR, 0x00000000 - write32 IMX_CCM_BASE + CCM_CCTL, 0x50030000 - - /* - * enable all implemented clocks in all three - * clock control registers - */ - write32 IMX_CCM_BASE + CCM_CGCR0, 0x1fffffff - write32 IMX_CCM_BASE + CCM_CGCR1, 0xffffffff - write32 IMX_CCM_BASE + CCM_CGCR2, 0xfffff - - /* Devide NAND clock by 32 */ - write32 IMX_CCM_BASE + CCM_PCDR2, 0x0101011F -.endm - -/* - * sdram controller init - */ -.macro init_lpddr - ldr r0, =IMX_ESDRAMC_BASE - ldr r2, =IMX_SDRAM_BANK0_BASE - - /* - * reset SDRAM controller - * then wait for initialization to complete - */ - ldr r1, =(1 << 1) | (1 << 2) - str r1, [r0, #ESDRAMC_ESDMISC] -1: ldr r3, [r0, #ESDRAMC_ESDMISC] - tst r3, #(1 << 31) - beq 1b - ldr r1, =(1 << 2) - str r1, [r0, #ESDRAMC_ESDMISC] - - ldr r1, =0x002a7420 - str r1, [r0, #ESDRAMC_ESDCFG0] - - /* control | precharge */ - ldr r1, =0x92216008 - str r1, [r0, #ESDRAMC_ESDCTL0] - /* dram command encoded in address */ - str r1, [r2, #0x400] - - /* auto refresh */ - ldr r1, =0xa2216008 - str r1, [r0, #ESDRAMC_ESDCTL0] - /* read dram twice to auto refresh */ - ldr r3, [r2] - ldr r3, [r2] - - /* control | load mode */ - ldr r1, =0xb2216008 - str r1, [r0, #ESDRAMC_ESDCTL0] - - /* mode register of lpddram */ - strb r1, [r2, #0x33] - - /* extended mode register of lpddrram */ - ldr r2, =0x81000000 - strb r1, [r2] - - /* control | normal */ - ldr r1, =0x82216008 - str r1, [r0, #ESDRAMC_ESDCTL0] -.endm - -.globl lowlevel_init -lowlevel_init: - init_aips - init_max - init_clocks - init_lpddr - mov pc, lr diff --git a/board/syteco/zmx25/zmx25.c b/board/syteco/zmx25/zmx25.c deleted file mode 100644 index bdbf02a..0000000 --- a/board/syteco/zmx25/zmx25.c +++ /dev/null @@ -1,174 +0,0 @@ -/* - * (c) 2011 Graf-Syteco, Matthias Weisser - * weisserm@arcor.de - * - * Based on tx25.c: - * (C) Copyright 2009 DENX Software Engineering - * Author: John Rigby jrigby@gmail.com - * - * Based on imx27lite.c: - * Copyright (C) 2008,2009 Eric Jarrige jorasse@users.sourceforge.net - * Copyright (C) 2009 Ilya Yanok yanok@emcraft.com - * And: - * RedBoot tx25_misc.c Copyright (C) 2009 Red Hat - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> -#include <asm/gpio.h> -#include <asm/io.h> -#include <asm/arch/imx-regs.h> -#include <asm/arch/iomux-mx25.h> - -DECLARE_GLOBAL_DATA_PTR; - -int board_init() -{ - static const iomux_v3_cfg_t sdhc1_pads[] = { - NEW_PAD_CTRL(MX25_PAD_SD1_CMD__SD1_CMD, NO_PAD_CTRL), - NEW_PAD_CTRL(MX25_PAD_SD1_CLK__SD1_CLK, NO_PAD_CTRL), - NEW_PAD_CTRL(MX25_PAD_SD1_DATA0__SD1_DATA0, NO_PAD_CTRL), - NEW_PAD_CTRL(MX25_PAD_SD1_DATA1__SD1_DATA1, NO_PAD_CTRL), - NEW_PAD_CTRL(MX25_PAD_SD1_DATA2__SD1_DATA2, NO_PAD_CTRL), - NEW_PAD_CTRL(MX25_PAD_SD1_DATA3__SD1_DATA3, NO_PAD_CTRL), - }; - - static const iomux_v3_cfg_t dig_out_pads[] = { - MX25_PAD_CSI_D8__GPIO_1_7, /* Ouput 1 Ctrl */ - MX25_PAD_CSI_D7__GPIO_1_6, /* Ouput 2 Ctrl */ - NEW_PAD_CTRL(MX25_PAD_CSI_D6__GPIO_1_31, 0), /* Ouput 1 Stat */ - NEW_PAD_CTRL(MX25_PAD_CSI_D5__GPIO_1_30, 0), /* Ouput 2 Stat */ - }; - - static const iomux_v3_cfg_t led_pads[] = { - MX25_PAD_CSI_D9__GPIO_4_21, - MX25_PAD_CSI_D4__GPIO_1_29, - }; - - static const iomux_v3_cfg_t can_pads[] = { - NEW_PAD_CTRL(MX25_PAD_GPIO_A__CAN1_TX, NO_PAD_CTRL), - NEW_PAD_CTRL(MX25_PAD_GPIO_B__CAN1_RX, NO_PAD_CTRL), - NEW_PAD_CTRL(MX25_PAD_GPIO_C__CAN2_TX, NO_PAD_CTRL), - NEW_PAD_CTRL(MX25_PAD_GPIO_D__CAN2_RX, NO_PAD_CTRL), - }; - - static const iomux_v3_cfg_t i2c3_pads[] = { - MX25_PAD_CSPI1_SS1__I2C3_DAT, - MX25_PAD_GPIO_E__I2C3_CLK, - }; - - icache_enable(); - - /* Setup of core voltage selection pin to run at 1.4V */ - imx_iomux_v3_setup_pad(MX25_PAD_EXT_ARMCLK__GPIO_3_15); /* VCORE */ - gpio_direction_output(IMX_GPIO_NR(3, 15), 1); - - /* Setup of SD card pins*/ - imx_iomux_v3_setup_multiple_pads(sdhc1_pads, ARRAY_SIZE(sdhc1_pads)); - - /* Setup of digital output for USB power and OC */ - imx_iomux_v3_setup_pad(MX25_PAD_CSI_D3__GPIO_1_28); /* USB Power */ - gpio_direction_output(IMX_GPIO_NR(1, 28), 1); - - imx_iomux_v3_setup_pad(MX25_PAD_CSI_D2__GPIO_1_27); /* USB OC */ - gpio_direction_input(IMX_GPIO_NR(1, 18)); - - /* Setup of digital output control pins */ - imx_iomux_v3_setup_multiple_pads(dig_out_pads, - ARRAY_SIZE(dig_out_pads)); - - /* Switch both output drivers off */ - gpio_direction_output(IMX_GPIO_NR(1, 7), 0); - gpio_direction_output(IMX_GPIO_NR(1, 6), 0); - - /* Setup of key input pin */ - imx_iomux_v3_setup_pad(NEW_PAD_CTRL(MX25_PAD_KPP_ROW0__GPIO_2_29, 0)); - gpio_direction_input(IMX_GPIO_NR(2, 29)); - - /* Setup of status LED outputs */ - imx_iomux_v3_setup_multiple_pads(led_pads, ARRAY_SIZE(led_pads)); - - /* Switch both LEDs off */ - gpio_direction_output(IMX_GPIO_NR(4, 21), 0); - gpio_direction_output(IMX_GPIO_NR(1, 29), 0); - - /* Setup of CAN1 and CAN2 signals */ - imx_iomux_v3_setup_multiple_pads(can_pads, ARRAY_SIZE(can_pads)); - - /* Setup of I2C3 signals */ - imx_iomux_v3_setup_multiple_pads(i2c3_pads, ARRAY_SIZE(i2c3_pads)); - - gd->bd->bi_boot_params = PHYS_SDRAM + 0x100; - - return 0; -} - -int board_late_init(void) -{ - const char *e; - -#ifdef CONFIG_FEC_MXC -/* - * FIXME: need to revisit this - * The original code enabled PUE and 100-k pull-down without PKE, so the right - * value here is likely: - * 0 for no pull - * or: - * PAD_CTL_PUS_100K_DOWN for 100-k pull-down - */ -#define FEC_OUT_PAD_CTRL 0 - - static const iomux_v3_cfg_t fec_pads[] = { - MX25_PAD_FEC_TX_CLK__FEC_TX_CLK, - MX25_PAD_FEC_RX_DV__FEC_RX_DV, - MX25_PAD_FEC_RDATA0__FEC_RDATA0, - NEW_PAD_CTRL(MX25_PAD_FEC_TDATA0__FEC_TDATA0, FEC_OUT_PAD_CTRL), - NEW_PAD_CTRL(MX25_PAD_FEC_TX_EN__FEC_TX_EN, FEC_OUT_PAD_CTRL), - NEW_PAD_CTRL(MX25_PAD_FEC_MDC__FEC_MDC, FEC_OUT_PAD_CTRL), - MX25_PAD_FEC_MDIO__FEC_MDIO, - MX25_PAD_FEC_RDATA1__FEC_RDATA1, - NEW_PAD_CTRL(MX25_PAD_FEC_TDATA1__FEC_TDATA1, FEC_OUT_PAD_CTRL), - - MX25_PAD_UPLL_BYPCLK__GPIO_3_16, /* LAN-RESET */ - MX25_PAD_UART2_CTS__FEC_RX_ER, /* FEC_RX_ERR */ - }; - - imx_iomux_v3_setup_multiple_pads(fec_pads, ARRAY_SIZE(fec_pads)); - - /* assert PHY reset (low) */ - gpio_direction_output(IMX_GPIO_NR(3, 16), 0); - - udelay(5000); - - /* deassert PHY reset */ - gpio_set_value(IMX_GPIO_NR(3, 16), 1); - - udelay(5000); -#endif - - e = getenv("gs_base_board"); - if (e != NULL) { - if (strcmp(e, "G283") == 0) { - int key = gpio_get_value(IMX_GPIO_NR(2, 29)); - - if (key) { - /* Switch on both LEDs to inidcate boot mode */ - gpio_set_value(IMX_GPIO_NR(1, 29), 0); - gpio_set_value(IMX_GPIO_NR(4, 21), 0); - - setenv("preboot", "run gs_slow_boot"); - } else - setenv("preboot", "run gs_fast_boot"); - } - } - - return 0; -} - -int dram_init(void) -{ - /* dram_init must store complete ramsize in gd->ram_size */ - gd->ram_size = get_ram_size((void *)PHYS_SDRAM, - PHYS_SDRAM_SIZE); - return 0; -} diff --git a/configs/zmx25_defconfig b/configs/zmx25_defconfig deleted file mode 100644 index 80a66d0..0000000 --- a/configs/zmx25_defconfig +++ /dev/null @@ -1,2 +0,0 @@ -CONFIG_ARM=y -CONFIG_TARGET_ZMX25=y diff --git a/doc/README.scrapyard b/doc/README.scrapyard index fbeb2cd..b24bfea 100644 --- a/doc/README.scrapyard +++ b/doc/README.scrapyard @@ -12,6 +12,7 @@ The list should be sorted in reverse chronological order.
Board Arch CPU Commit Removed Last known maintainer/contact ================================================================================================= +zmx25 arm arm926ejs - - Matthias Weisser weisserm@arcor.de jadecpu arm arm926ejs - - Matthias Weisser weisserm@arcor.de imx31_phycore arm arm1136 - - Guennadi Liakhovetski g.liakhovetski@gmx.de mx31ads arm arm1136 - - Guennadi Liakhovetski g.liakhovetski@gmx.de diff --git a/include/configs/zmx25.h b/include/configs/zmx25.h deleted file mode 100644 index 356ac88..0000000 --- a/include/configs/zmx25.h +++ /dev/null @@ -1,162 +0,0 @@ -/* - * (c) 2011 Graf-Syteco, Matthias Weisser - * weisserm@arcor.de - * - * Configuation settings for the zmx25 board - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#ifndef __CONFIG_H -#define __CONFIG_H - -#include <asm/arch/imx-regs.h> - -#define CONFIG_MX25 -#define CONFIG_SYS_TEXT_BASE 0xA0000000 - -#define CONFIG_SYS_TIMER_RATE 32768 -#define CONFIG_SYS_TIMER_COUNTER \ - (&((struct gpt_regs *)IMX_GPT1_BASE)->counter) - -#define CONFIG_MACH_TYPE MACH_TYPE_ZMX25 -/* - * Environment settings - */ -#define CONFIG_EXTRA_ENV_SETTINGS \ - "gs_fast_boot=setenv bootdelay 5\0" \ - "gs_slow_boot=setenv bootdelay 10\0" \ - "bootcmd=dcache off; mw.l 0x81000000 0 1024; usb start;" \ - "fatls usb 0; fatload usb 0 0x81000000 zmx25-init.bin;" \ - "bootm 0x81000000; bootelf 0x81000000\0" - -#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ -#define CONFIG_SETUP_MEMORY_TAGS -#define CONFIG_INITRD_TAG -#define CONFIG_BOARD_LATE_INIT - -/* - * Compressions - */ -#define CONFIG_LZO - -/* - * Hardware drivers - */ - -/* - * GPIO - */ -#define CONFIG_MXC_GPIO - -/* - * Serial - */ -#define CONFIG_MXC_UART -#define CONFIG_MXC_UART_BASE UART2_BASE -#define CONFIG_CONS_INDEX 1 /* use UART2 for console */ -#define CONFIG_BAUDRATE 115200 /* Default baud rate */ - -/* - * Ethernet - */ -#define CONFIG_FEC_MXC -#define CONFIG_FEC_MXC_PHYADDR 0x00 -#define CONFIG_MII - -/* - * BOOTP options - */ -#define CONFIG_BOOTP_BOOTFILESIZE -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME - -/* - * Command line configuration. - */ -#include <config_cmd_default.h> -#define CONFIG_CMD_NET -#define CONFIG_CMD_CACHE - -/* - * Additional command - */ -#define CONFIG_CMD_DHCP -#define CONFIG_CMD_PING -#define CONFIG_CMD_ELF -#define CONFIG_CMD_FAT -#define CONFIG_CMD_USB - -#define CONFIG_SYS_HUSH_PARSER - -/* - * USB - */ -#ifdef CONFIG_CMD_USB -#define CONFIG_USB_EHCI /* Enable EHCI USB support */ -#define CONFIG_USB_EHCI_MXC -#define CONFIG_EHCI_HCD_INIT_AFTER_RESET -#define CONFIG_MXC_USB_PORT 1 -#define CONFIG_MXC_USB_PORTSC MXC_EHCI_MODE_SERIAL -#define CONFIG_MXC_USB_FLAGS (MXC_EHCI_INTERNAL_PHY | MXC_EHCI_IPPUE_DOWN) -#define CONFIG_EHCI_IS_TDI -#define CONFIG_USB_STORAGE -#define CONFIG_DOS_PARTITION -#define CONFIG_SUPPORT_VFAT -#endif /* CONFIG_CMD_USB */ - -/* SDRAM */ -#define CONFIG_NR_DRAM_BANKS 1 -#define PHYS_SDRAM 0x80000000 /* start address of LPDDRRAM */ -#define PHYS_SDRAM_SIZE 0x04000000 /* 64 megs */ - -#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM -#define CONFIG_SYS_INIT_SP_ADDR 0x78020000 /* end of internal SRAM */ - -/* - * FLASH and environment organization - */ -#define CONFIG_SYS_FLASH_BASE 0xA0000000 -#define CONFIG_SYS_MAX_FLASH_BANKS 1 -#define CONFIG_SYS_MAX_FLASH_SECT 256 - -#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00040000) -#define CONFIG_ENV_IS_IN_FLASH 1 -#define CONFIG_ENV_SECT_SIZE (128 * 1024) -#define CONFIG_ENV_SIZE (128 * 1024) - -/* - * CFI FLASH driver setup - */ -#define CONFIG_SYS_FLASH_CFI -#define CONFIG_FLASH_CFI_DRIVER -#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* ~10x faster */ - -#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE - -#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM + (512*1024)) -#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM + PHYS_SDRAM_SIZE) - -#define CONFIG_SYS_PROMPT "zmx25> " -#define CONFIG_SYS_CBSIZE 256 -#define CONFIG_SYS_MAXARGS 16 -#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ - sizeof(CONFIG_SYS_PROMPT) + 16) -#define CONFIG_SYS_LONGHELP -#define CONFIG_CMDLINE_EDITING - -#define CONFIG_PREBOOT "" - -#define CONFIG_BOOTDELAY 5 -#define CONFIG_AUTOBOOT_KEYED -#define CONFIG_AUTOBOOT_PROMPT "boot in %d s\n", bootdelay -#define CONFIG_AUTOBOOT_DELAY_STR "delaygs" -#define CONFIG_AUTOBOOT_STOP_STR "stopgs" - -/* - * Size of malloc() pool - */ -#define CONFIG_SYS_MALLOC_LEN (0x400000 - 0x8000) - -#endif /* __CONFIG_H */