ARM: MXS: Add duckbill board support
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Sascha Hauer
parent
4d70da63a4
commit
99dc500593
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@ -20,6 +20,7 @@ obj-$(CONFIG_MACH_CFA10036) += crystalfontz-cfa10036/
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obj-$(CONFIG_MACH_CHUMBY) += chumby_falconwing/
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obj-$(CONFIG_MACH_CLEP7212) += clep7212/
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obj-$(CONFIG_MACH_DFI_FS700_M60) += dfi-fs700-m60/
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obj-$(CONFIG_MACH_DUCKBILL) += duckbill/
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obj-$(CONFIG_MACH_DSS11) += dss11/
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obj-$(CONFIG_MACH_EDB93012) += edb93xx/
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obj-$(CONFIG_MACH_EDB9301) += edb93xx/
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@ -0,0 +1,2 @@
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obj-y += board.o
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lwl-y += lowlevel.o
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@ -0,0 +1,82 @@
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/*
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* Copyright (C) 2010 Juergen Beisert, Pengutronix <kernel@pengutronix.de>
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* Copyright (C) 2011 Marc Kleine-Budde, Pengutronix <mkl@pengutronix.de>
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* Copyright (C) 2011 Wolfram Sang, Pengutronix <w.sang@pengutronix.de>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include <common.h>
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#include <environment.h>
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#include <errno.h>
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#include <gpio.h>
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#include <init.h>
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#include <io.h>
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#include <net.h>
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#include <mach/clock.h>
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#include <mach/imx-regs.h>
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#include <mach/iomux-imx28.h>
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#include <mach/iomux.h>
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#include <mach/ocotp.h>
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#include <mach/devices.h>
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#include <mach/usb.h>
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#include <usb/fsl_usb2.h>
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#include <asm/armlinux.h>
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#include <asm/mmu.h>
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static void duckbill_get_ethaddr(void)
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{
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u8 mac_ocotp[3], mac[6];
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int ret;
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ret = mxs_ocotp_read(mac_ocotp, 3, 0);
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if (ret != 3) {
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pr_err("Reading MAC from OCOTP failed!\n");
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return;
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}
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mac[0] = 0x00;
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mac[1] = 0x04;
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mac[2] = 0x9f;
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mac[3] = mac_ocotp[2];
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mac[4] = mac_ocotp[1];
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mac[5] = mac_ocotp[0];
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eth_register_ethaddr(0, mac);
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}
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static struct fsl_usb2_platform_data usb_pdata = {
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.operating_mode = FSL_USB2_DR_DEVICE,
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.phy_mode = FSL_USB2_PHY_UTMI,
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};
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static int duckbill_devices_init(void)
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{
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duckbill_get_ethaddr(); /* must be after registering ocotp */
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imx28_usb_phy0_enable();
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add_generic_device("fsl-udc", DEVICE_ID_DYNAMIC, NULL, IMX_USB0_BASE,
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0x200, IORESOURCE_MEM, &usb_pdata);
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return 0;
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}
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fs_initcall(duckbill_devices_init);
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static int duckbill_console_init(void)
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{
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barebox_set_model("I2SE Duckbill");
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barebox_set_hostname("duckbill");
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return 0;
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}
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console_initcall(duckbill_console_init);
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@ -0,0 +1,73 @@
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#define pr_fmt(fmt) "Freescale MX28evk: " fmt
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#define DEBUG
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#include <common.h>
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#include <linux/sizes.h>
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#include <asm/barebox-arm-head.h>
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#include <asm/barebox-arm.h>
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#include <mach/imx28-regs.h>
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#include <mach/init.h>
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#include <io.h>
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#include <debug_ll.h>
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#include <mach/iomux.h>
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#include <stmp-device.h>
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extern char __dtb_imx28_duckbill_start[];
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ENTRY_FUNCTION(start_barebox_duckbill, r0, r1, r2)
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{
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void *fdt;
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pr_debug("here we are!\n");
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fdt = __dtb_imx28_duckbill_start - get_runtime_offset();
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barebox_arm_entry(IMX_MEMORY_BASE, SZ_128M, fdt);
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}
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static const uint32_t iomux_pads[] = {
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/* EMI */
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EMI_DATA0, EMI_DATA1, EMI_DATA2, EMI_DATA3, EMI_DATA4, EMI_DATA5,
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EMI_DATA6, EMI_DATA7, EMI_DATA8, EMI_DATA9, EMI_DATA10, EMI_DATA11,
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EMI_DATA12, EMI_DATA13, EMI_DATA14, EMI_DATA15, EMI_ODT0, EMI_DQM0,
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EMI_ODT1, EMI_DQM1, EMI_DDR_OPEN_FB, EMI_CLK, EMI_DSQ0, EMI_DSQ1,
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EMI_DDR_OPEN, EMI_A0, EMI_A1, EMI_A2, EMI_A3, EMI_A4, EMI_A5,
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EMI_A6, EMI_A7, EMI_A8, EMI_A9, EMI_A10, EMI_A11, EMI_A12, EMI_A13,
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EMI_A14, EMI_BA0, EMI_BA1, EMI_BA2, EMI_CASN, EMI_RASN, EMI_WEN,
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EMI_CE0N, EMI_CE1N, EMI_CKE,
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/* Debug UART */
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PWM0_DUART_RX | VE_3_3V,
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PWM1_DUART_TX | VE_3_3V,
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};
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static noinline void duckbill_init(void)
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{
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int i;
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/* initialize muxing */
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for (i = 0; i < ARRAY_SIZE(iomux_pads); i++)
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imx_gpio_mode(iomux_pads[i]);
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pr_debug("initializing power...\n");
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mx28_power_init(0, 0, 1);
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pr_debug("initializing SDRAM...\n");
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mx28_mem_init();
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pr_debug("DONE\n");
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}
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ENTRY_FUNCTION(prep_start_barebox_duckbill, r0, r1, r2)
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{
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void (*back)(unsigned long) = (void *)get_lr();
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relocate_to_current_adr();
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setup_c();
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duckbill_init();
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back(0);
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}
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@ -0,0 +1,100 @@
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CONFIG_ARCH_MXS=y
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CONFIG_ARCH_IMX28=y
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CONFIG_MACH_DUCKBILL=y
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CONFIG_ARCH_MXS_USBLOADER=y
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CONFIG_AEABI=y
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CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
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CONFIG_ARM_UNWIND=y
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CONFIG_MMU=y
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CONFIG_TEXT_BASE=0x0
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CONFIG_MALLOC_SIZE=0x0
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CONFIG_MALLOC_TLSF=y
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CONFIG_KALLSYMS=y
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CONFIG_RELOCATABLE=y
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CONFIG_HUSH_FANCY_PROMPT=y
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CONFIG_CMDLINE_EDITING=y
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CONFIG_AUTO_COMPLETE=y
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CONFIG_MENU=y
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CONFIG_BLSPEC=y
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CONFIG_DEFAULT_ENVIRONMENT_GENERIC_NEW=y
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CONFIG_RESET_SOURCE=y
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CONFIG_DEBUG_INFO=y
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CONFIG_CMD_DMESG=y
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CONFIG_LONGHELP=y
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CONFIG_CMD_IOMEM=y
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CONFIG_CMD_MEMINFO=y
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CONFIG_CMD_BOOTM_SHOW_TYPE=y
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CONFIG_CMD_BOOTM_VERBOSE=y
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CONFIG_CMD_BOOTM_INITRD=y
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CONFIG_CMD_GO=y
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CONFIG_CMD_RESET=y
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CONFIG_CMD_UIMAGE=y
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CONFIG_CMD_PARTITION=y
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CONFIG_CMD_EXPORT=y
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CONFIG_CMD_LOADENV=y
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CONFIG_CMD_PRINTENV=y
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CONFIG_CMD_MAGICVAR=y
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CONFIG_CMD_MAGICVAR_HELP=y
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CONFIG_CMD_SAVEENV=y
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CONFIG_CMD_CMP=y
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CONFIG_CMD_FILETYPE=y
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CONFIG_CMD_LN=y
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CONFIG_CMD_MD5SUM=y
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CONFIG_CMD_UNCOMPRESS=y
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CONFIG_CMD_LET=y
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CONFIG_CMD_MSLEEP=y
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CONFIG_CMD_READF=y
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CONFIG_CMD_SLEEP=y
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CONFIG_CMD_DHCP=y
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CONFIG_CMD_HOST=y
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CONFIG_CMD_MIITOOL=y
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CONFIG_CMD_PING=y
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CONFIG_CMD_TFTP=y
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CONFIG_CMD_ECHO_E=y
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CONFIG_CMD_EDIT=y
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CONFIG_CMD_MENUTREE=y
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CONFIG_CMD_SPLASH=y
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CONFIG_CMD_READLINE=y
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CONFIG_CMD_TIMEOUT=y
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CONFIG_CMD_CRC=y
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CONFIG_CMD_CRC_CMP=y
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CONFIG_CMD_MM=y
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CONFIG_CMD_CLK=y
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CONFIG_CMD_DETECT=y
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CONFIG_CMD_FLASH=y
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CONFIG_CMD_GPIO=y
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CONFIG_CMD_LED=y
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CONFIG_CMD_NANDTEST=y
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CONFIG_CMD_SPI=y
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CONFIG_CMD_LED_TRIGGER=y
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CONFIG_CMD_USBGADGET=y
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CONFIG_CMD_OF_NODE=y
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CONFIG_CMD_OF_PROPERTY=y
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CONFIG_CMD_OFTREE=y
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CONFIG_NET=y
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CONFIG_OFDEVICE=y
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CONFIG_OF_BAREBOX_DRIVERS=y
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CONFIG_DRIVER_SERIAL_AUART=y
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CONFIG_DRIVER_NET_FEC_IMX=y
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CONFIG_DRIVER_SPI_MXS=y
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CONFIG_MTD=y
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CONFIG_NAND=y
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CONFIG_NAND_MXS=y
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CONFIG_USB_GADGET=y
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CONFIG_USB_GADGET_DFU=y
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CONFIG_USB_GADGET_SERIAL=y
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CONFIG_USB_GADGET_FASTBOOT=y
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CONFIG_VIDEO=y
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CONFIG_DRIVER_VIDEO_STM=y
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CONFIG_MCI=y
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CONFIG_MCI_STARTUP=y
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CONFIG_MCI_MXS=y
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CONFIG_LED=y
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CONFIG_LED_GPIO=y
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CONFIG_LED_GPIO_OF=y
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CONFIG_LED_TRIGGERS=y
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CONFIG_MXS_APBH_DMA=y
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CONFIG_FS_TFTP=y
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CONFIG_FS_FAT=y
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CONFIG_FS_FAT_WRITE=y
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CONFIG_FS_FAT_LFN=y
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@ -10,6 +10,7 @@ obj-y += empty.o
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pbl-dtb-$(CONFIG_MACH_AFI_GF) += am335x-afi-gf.dtb.o
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pbl-dtb-$(CONFIG_MACH_BEAGLEBONE) += am335x-bone.dtb.o am335x-boneblack.dtb.o am335x-bone-common.dtb.o
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pbl-dtb-$(CONFIG_MACH_DFI_FS700_M60) += imx6q-dfi-fs700-m60-6q.dtb.o imx6dl-dfi-fs700-m60-6s.dtb.o
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pbl-dtb-$(CONFIG_MACH_DUCKBILL) += imx28-duckbill.dtb.o
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pbl-dtb-$(CONFIG_MACH_EFIKA_MX_SMARTBOOK) += imx51-genesi-efika-sb.dtb.o
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pbl-dtb-$(CONFIG_MACH_EMBEST_RIOTBOARD) += imx6s-riotboard.dtb.o
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pbl-dtb-$(CONFIG_MACH_EMBEDSKY_E9) += imx6q-embedsky-e9.dtb.o
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@ -0,0 +1,15 @@
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#include <arm/imx28-duckbill.dts>
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/ {
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chosen {
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stdout-path = &duart;
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};
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};
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&duart {
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arm,primecell-periphid = <0x00041011>;
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};
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&ocotp {
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status = "okay";
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};
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@ -74,6 +74,14 @@ config MACH_MX28EVK
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help
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Say Y here if you are using the Freescale i.MX28-EVK board
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config MACH_DUCKBILL
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bool "Duckbill"
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select HAVE_DEFAULT_ENVIRONMENT_NEW
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select MXS_OCOTP
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select HAVE_PBL_MULTI_IMAGES
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help
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Say Y here if you are using the I2SE Duckbill board
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config MACH_CFA10036
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bool "cfa-10036"
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select HAVE_DEFAULT_ENVIRONMENT_NEW
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@ -22,6 +22,16 @@ board = $(srctree)/arch/$(ARCH)/boards
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mxs23cfg = $(srctree)/arch/arm/mach-mxs/mxs23img.cfg
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mxs28cfg = $(srctree)/arch/arm/mach-mxs/mxs28img.cfg
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pblx-$(CONFIG_MACH_DUCKBILL) += start_barebox_duckbill prep_start_barebox_duckbill
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PREP_start_barebox_duckbill.pblx.mxsbs = start_barebox_duckbill_prep
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CFG_start_barebox_duckbill.mxsbs = $(mxs28cfg)
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FILE_barebox-duckbill-bootstream.img = start_barebox_duckbill.mxsbs
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image-$(CONFIG_MACH_DUCKBILL) += barebox-duckbill-bootstream.img
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FILE_barebox-duckbill-sd.img = start_barebox_duckbill.mxsbs.mxssd
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image-$(CONFIG_MACH_DUCKBILL) += barebox-duckbill-sd.img
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FILE_barebox-duckbill-2nd.img = start_barebox_duckbill.pblx
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image-$(CONFIG_MACH_DUCKBILL) += barebox-duckbill-2nd.img
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pblx-$(CONFIG_MACH_TX28) += start_barebox_karo_tx28 prep_start_barebox_karo_tx28
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PREP_start_barebox_karo_tx28.pblx.mxsbs = start_barebox_karo_tx28_prep
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CFG_start_barebox_karo_tx28.mxsbs = $(mxs28cfg)
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