diff --git a/Documentation/boards.dox b/Documentation/boards.dox index 8087f01..4070d31 100644 --- a/Documentation/boards.dox +++ b/Documentation/boards.dox @@ -18,6 +18,7 @@ @li @subpage the3stack @li @subpage mx23_evk @li @subpage board_babage +@li @subpage board_loco @li @subpage chumbyone @li @subpage scb9328 @li @subpage netx diff --git a/arch/arm/Makefile b/arch/arm/Makefile index c367786..f1c045e 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -102,6 +102,7 @@ board-$(CONFIG_MACH_CHUMBY) := chumby_falconwing board-$(CONFIG_MACH_TX28) := karo-tx28 board-$(CONFIG_MACH_FREESCALE_MX51_PDK) := freescale-mx51-pdk +board-$(CONFIG_MACH_FREESCALE_MX53_LOCO) := freescale-mx53-loco board-$(CONFIG_MACH_GUF_CUPID) := guf-cupid board-$(CONFIG_MACH_MINI2440) := mini2440 board-$(CONFIG_MACH_VERSATILEPB) := versatile diff --git a/arch/arm/boards/freescale-mx53-loco/Makefile b/arch/arm/boards/freescale-mx53-loco/Makefile new file mode 100644 index 0000000..8e0c87c --- /dev/null +++ b/arch/arm/boards/freescale-mx53-loco/Makefile @@ -0,0 +1,3 @@ +obj-y += lowlevel_init.o +obj-y += board.o +obj-y += flash_header.o diff --git a/arch/arm/boards/freescale-mx53-loco/board.c b/arch/arm/boards/freescale-mx53-loco/board.c new file mode 100644 index 0000000..e3db7f3 --- /dev/null +++ b/arch/arm/boards/freescale-mx53-loco/board.c @@ -0,0 +1,152 @@ +/* + * Copyright (C) 2007 Sascha Hauer, Pengutronix + * Copyright (C) 2011 Marc Kleine-Budde + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +static struct fec_platform_data fec_info = { + .xcv_type = RMII, +}; + +static struct pad_desc loco_pads[] = { + /* UART1 */ + MX53_PAD_CSI0_DAT10__UART1_TXD_MUX, + MX53_PAD_CSI0_DAT11__UART1_RXD_MUX, + + /* FEC */ + MX53_PAD_FEC_MDC__FEC_MDC, + MX53_PAD_FEC_MDIO__FEC_MDIO, + MX53_PAD_FEC_REF_CLK__FEC_TX_CLK, + MX53_PAD_FEC_RX_ER__FEC_RX_ER, + MX53_PAD_FEC_CRS_DV__FEC_RX_DV, + MX53_PAD_FEC_RXD1__FEC_RDATA_1, + MX53_PAD_FEC_RXD0__FEC_RDATA_0, + MX53_PAD_FEC_TX_EN__FEC_TX_EN, + MX53_PAD_FEC_TXD1__FEC_TDATA_1, + MX53_PAD_FEC_TXD0__FEC_TDATA_0, + /* FEC_nRST */ + MX53_PAD_PATA_DA_0__GPIO7_6, + + /* SD1 */ + MX53_PAD_SD1_CMD__ESDHC1_CMD, + MX53_PAD_SD1_CLK__ESDHC1_CLK, + MX53_PAD_SD1_DATA0__ESDHC1_DAT0, + MX53_PAD_SD1_DATA1__ESDHC1_DAT1, + MX53_PAD_SD1_DATA2__ESDHC1_DAT2, + MX53_PAD_SD1_DATA3__ESDHC1_DAT3, + /* SD1_CD */ + MX53_PAD_EIM_DA13__GPIO3_13, +}; + +#ifdef CONFIG_MMU +static void loco_mmu_init(void) +{ + mmu_init(); + + arm_create_section(0x70000000, 0x70000000, 512, PMD_SECT_DEF_CACHED); + arm_create_section(0x90000000, 0x70000000, 512, PMD_SECT_DEF_UNCACHED); + arm_create_section(0xb0000000, 0xb0000000, 512, PMD_SECT_DEF_CACHED); + arm_create_section(0xd0000000, 0xb0000000, 512, PMD_SECT_DEF_UNCACHED); + + setup_dma_coherent(0x20000000); + + mmu_enable(); +} +#else +static void loco_mmu_init(void) +{ +} +#endif + +#define LOCO_FEC_PHY_RST IMX_GPIO_NR(7, 6) + +static void loco_fec_reset(void) +{ + gpio_direction_output(LOCO_FEC_PHY_RST, 0); + mdelay(1); + gpio_set_value(LOCO_FEC_PHY_RST, 1); +} + +static int loco_devices_init(void) +{ + struct device_d *sdram_dev; + + loco_mmu_init(); + + sdram_dev = add_mem_device("ram0", 0x70000000, SZ_512M, + IORESOURCE_MEM_WRITEABLE); + armlinux_add_dram(sdram_dev); + + sdram_dev = add_mem_device("ram1", 0xb0000000, SZ_512M, + IORESOURCE_MEM_WRITEABLE); + armlinux_add_dram(sdram_dev); + + imx51_iim_register_fec_ethaddr(); + imx53_add_fec(&fec_info); + imx53_add_mmc0(NULL); + + loco_fec_reset(); + + armlinux_set_bootparams((void *)0x70000100); + armlinux_set_architecture(MACH_TYPE_MX53_LOCO); + + loco_fec_reset(); + + return 0; +} + +device_initcall(loco_devices_init); + +static int loco_part_init(void) +{ + devfs_add_partition("disk0", 0x00000, 0x40000, PARTITION_FIXED, "self0"); + devfs_add_partition("disk0", 0x40000, 0x20000, PARTITION_FIXED, "env0"); + + return 0; +} +late_initcall(loco_part_init); + +static int loco_console_init(void) +{ + mxc_iomux_v3_setup_multiple_pads(loco_pads, ARRAY_SIZE(loco_pads)); + + imx53_add_uart0(); + return 0; +} + +console_initcall(loco_console_init); diff --git a/arch/arm/boards/freescale-mx53-loco/config.h b/arch/arm/boards/freescale-mx53-loco/config.h new file mode 100644 index 0000000..b7effe5 --- /dev/null +++ b/arch/arm/boards/freescale-mx53-loco/config.h @@ -0,0 +1,24 @@ +/** + * @file + * @brief Global defintions for the ARM i.MX51 based babbage board + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#endif /* __CONFIG_H */ diff --git a/arch/arm/boards/freescale-mx53-loco/env/config b/arch/arm/boards/freescale-mx53-loco/env/config new file mode 100644 index 0000000..3659a62 --- /dev/null +++ b/arch/arm/boards/freescale-mx53-loco/env/config @@ -0,0 +1,51 @@ +#!/bin/sh + +machine=loco +eth0.serverip= +user= + +# use 'dhcp' to do dhcp in barebox and in kernel +# use 'none' if you want to skip kernel ip autoconfiguration +ip=dhcp + +# or set your networking parameters here +#eth0.ipaddr=a.b.c.d +#eth0.netmask=a.b.c.d +#eth0.gateway=a.b.c.d +#eth0.serverip=a.b.c.d + +# can be either 'nfs', 'tftp', 'nor' or 'nand' +kernel_loc=tftp +# can be either 'net', 'nor', 'nand' or 'initrd' +rootfs_loc=net + +# can be either 'jffs2' or 'ubifs' +rootfs_type=ubifs +rootfsimage=root-$machine.$rootfs_type + +# The image type of the kernel. Can be uimage, zimage, raw, or raw_lzo +kernelimage_type=zimage +kernelimage=zImage-$machine +#kernelimage_type=uimage +#kernelimage=uImage-$machine +#kernelimage_type=raw +#kernelimage=Image-$machine +#kernelimage_type=raw_lzo +#kernelimage=Image-$machine.lzo + +if [ -n $user ]; then + kernelimage="$user"-"$kernelimage" + nfsroot="$eth0.serverip:/home/$user/nfsroot/$machine" + rootfsimage="$user"-"$rootfsimage" +else + nfsroot="$eth0.serverip:/path/to/nfs/root" +fi + +autoboot_timeout=3 + +bootargs="console=ttymxc0,115200" + +disk_parts="256k(barebox)ro,128k(bareboxenv),4M(kernel),-(root)" + +# set a fancy prompt (if support is compiled in) +PS1="\e[1;32mbarebox@\e[1;31m\h:\w\e[0m " diff --git a/arch/arm/boards/freescale-mx53-loco/flash_header.c b/arch/arm/boards/freescale-mx53-loco/flash_header.c new file mode 100644 index 0000000..d6ff898 --- /dev/null +++ b/arch/arm/boards/freescale-mx53-loco/flash_header.c @@ -0,0 +1,101 @@ +/* + * Copyright (C) 2011 Marc Kleine-Budde + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include + +void __naked __flash_header_start go(void) +{ + __asm__ __volatile__("b exception_vectors\n"); +} + +struct imx_dcd_v2_entry __dcd_entry_section dcd_entry[] = { + { .addr = cpu_to_be32(0x53fa8554), .val = cpu_to_be32(0x00300000), }, + { .addr = cpu_to_be32(0x53fa8558), .val = cpu_to_be32(0x00300040), }, + { .addr = cpu_to_be32(0x53fa8560), .val = cpu_to_be32(0x00300000), }, + { .addr = cpu_to_be32(0x53fa8564), .val = cpu_to_be32(0x00300040), }, + { .addr = cpu_to_be32(0x53fa8568), .val = cpu_to_be32(0x00300040), }, + { .addr = cpu_to_be32(0x53fa8570), .val = cpu_to_be32(0x00300000), }, + { .addr = cpu_to_be32(0x53fa8574), .val = cpu_to_be32(0x00300000), }, + { .addr = cpu_to_be32(0x53fa8578), .val = cpu_to_be32(0x00300000), }, + { .addr = cpu_to_be32(0x53fa857c), .val = cpu_to_be32(0x00300040), }, + { .addr = cpu_to_be32(0x53fa8580), .val = cpu_to_be32(0x00300040), }, + { .addr = cpu_to_be32(0x53fa8584), .val = cpu_to_be32(0x00300000), }, + { .addr = cpu_to_be32(0x53fa8588), .val = cpu_to_be32(0x00300000), }, + { .addr = cpu_to_be32(0x53fa8590), .val = cpu_to_be32(0x00300040), }, + { .addr = cpu_to_be32(0x53fa8594), .val = cpu_to_be32(0x00300000), }, + { .addr = cpu_to_be32(0x53fa86f0), .val = cpu_to_be32(0x00300000), }, + { .addr = cpu_to_be32(0x53fa86f4), .val = cpu_to_be32(0x00000000), }, + { .addr = cpu_to_be32(0x53fa86fc), .val = cpu_to_be32(0x00000000), }, + { .addr = cpu_to_be32(0x53fa8714), .val = cpu_to_be32(0x00000000), }, + { .addr = cpu_to_be32(0x53fa8718), .val = cpu_to_be32(0x00300000), }, + { .addr = cpu_to_be32(0x53fa871c), .val = cpu_to_be32(0x00300000), }, + { .addr = cpu_to_be32(0x53fa8720), .val = cpu_to_be32(0x00300000), }, + { .addr = cpu_to_be32(0x53fa8724), .val = cpu_to_be32(0x04000000), }, + { .addr = cpu_to_be32(0x53fa8728), .val = cpu_to_be32(0x00300000), }, + { .addr = cpu_to_be32(0x53fa872c), .val = cpu_to_be32(0x00300000), }, + { .addr = cpu_to_be32(0x63fd9088), .val = cpu_to_be32(0x35343535), }, + { .addr = cpu_to_be32(0x63fd9090), .val = cpu_to_be32(0x4d444c44), }, + { .addr = cpu_to_be32(0x63fd907c), .val = cpu_to_be32(0x01370138), }, + { .addr = cpu_to_be32(0x63fd9080), .val = cpu_to_be32(0x013b013c), }, + { .addr = cpu_to_be32(0x63fd9018), .val = cpu_to_be32(0x00011740), }, + { .addr = cpu_to_be32(0x63fd9000), .val = cpu_to_be32(0xc3190000), }, + { .addr = cpu_to_be32(0x63fd900c), .val = cpu_to_be32(0x9f5152e3), }, + { .addr = cpu_to_be32(0x63fd9010), .val = cpu_to_be32(0xb68e8a63), }, + { .addr = cpu_to_be32(0x63fd9014), .val = cpu_to_be32(0x01ff00db), }, + { .addr = cpu_to_be32(0x63fd902c), .val = cpu_to_be32(0x000026d2), }, + { .addr = cpu_to_be32(0x63fd9030), .val = cpu_to_be32(0x009f0e21), }, + { .addr = cpu_to_be32(0x63fd9008), .val = cpu_to_be32(0x12273030), }, + { .addr = cpu_to_be32(0x63fd9004), .val = cpu_to_be32(0x0002002d), }, + { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x00008032), }, + { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x00008033), }, + { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x00028031), }, + { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x092080b0), }, + { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x04008040), }, + { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x0000803a), }, + { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x0000803b), }, + { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x00028039), }, + { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x09208138), }, + { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x04008048), }, + { .addr = cpu_to_be32(0x63fd9020), .val = cpu_to_be32(0x00001800), }, + { .addr = cpu_to_be32(0x63fd9040), .val = cpu_to_be32(0x04b80003), }, + { .addr = cpu_to_be32(0x63fd9058), .val = cpu_to_be32(0x00022227), }, + { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x00000000), }, +}; + +#define APP_DEST CONFIG_TEXT_BASE + +struct imx_flash_header_v2 __flash_header_section flash_header = { + .header.tag = IVT_HEADER_TAG, + .header.length = cpu_to_be16(32), + .header.version = IVT_VERSION, + + .entry = APP_DEST + 0x1000, + .dcd_ptr = APP_DEST + 0x400 + offsetof(struct imx_flash_header_v2, dcd), + .boot_data_ptr = APP_DEST + 0x400 + offsetof(struct imx_flash_header_v2, boot_data), + .self = APP_DEST + 0x400, + + .boot_data.start = APP_DEST, + .boot_data.size = 0x40000, + + .dcd.header.tag = DCD_HEADER_TAG, + .dcd.header.length = cpu_to_be16(sizeof(struct imx_dcd) + sizeof(dcd_entry)), + .dcd.header.version = DCD_VERSION, + + .dcd.command.tag = DCD_COMMAND_WRITE_TAG, + .dcd.command.length = cpu_to_be16(sizeof(struct imx_dcd_command) + sizeof(dcd_entry)), + .dcd.command.param = DCD_COMMAND_WRITE_PARAM, +}; diff --git a/arch/arm/boards/freescale-mx53-loco/lowlevel_init.S b/arch/arm/boards/freescale-mx53-loco/lowlevel_init.S new file mode 100644 index 0000000..44102c9 --- /dev/null +++ b/arch/arm/boards/freescale-mx53-loco/lowlevel_init.S @@ -0,0 +1,172 @@ +/* + * Copyright (C) 2007 Guennadi Liakhovetski + * Copyright (C) 2009 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include + +/* + * L2CC Cache setup/invalidation/disable + */ +.macro init_l2cc + /* explicitly disable L2 cache */ + mrc 15, 0, r0, c1, c0, 1 + bic r0, r0, #0x2 + mcr 15, 0, r0, c1, c0, 1 + + /* reconfigure L2 cache aux control reg */ + mov r0, #0xC0 /* tag RAM */ + add r0, r0, #0x4 /* data RAM */ + orr r0, r0, #(1 << 24) /* disable write allocate delay */ + orr r0, r0, #(1 << 23) /* disable write allocate combine */ + orr r0, r0, #(1 << 22) /* disable write allocate */ + + cmp r3, #0x10 /* r3 contains the silicon rev */ + + /* disable write combine for TO 2 and lower revs */ + orrls r0, r0, #(1 << 25) + + mcr 15, 1, r0, c9, c0, 2 +.endm /* init_l2cc */ + +/* AIPS setup - Only setup MPROTx registers. + * The PACR default values are good.*/ +.macro init_aips + /* + * Set all MPROTx to be non-bufferable, trusted for R/W, + * not forced to user-mode. + */ + ldr r0, =MX53_AIPS1_BASE_ADDR + ldr r1, =0x77777777 + str r1, [r0, #0x0] + str r1, [r0, #0x4] + + ldr r0, =MX53_AIPS2_BASE_ADDR + str r1, [r0, #0x0] + str r1, [r0, #0x4] + /* + * Clear the on and off peripheral modules Supervisor Protect bit + * for SDMA to access them. Did not change the AIPS control registers + * (offset 0x20) access type + */ +.endm /* init_aips */ + +.macro setup_pll pll, freq + ldr r0, =\pll + ldr r1, =0x00001232 + str r1, [r0, #MX5_PLL_DP_CTL] /* Set DPLL ON (set UPEN bit): BRMO=1 */ + mov r1, #0x2 + str r1, [r0, #MX5_PLL_DP_CONFIG] /* Enable auto-restart AREN bit */ + + ldr r1, W_DP_OP_\freq + str r1, [r0, #MX5_PLL_DP_OP] + str r1, [r0, #MX5_PLL_DP_HFS_OP] + + ldr r1, W_DP_MFD_\freq + str r1, [r0, #MX5_PLL_DP_MFD] + str r1, [r0, #MX5_PLL_DP_HFS_MFD] + + ldr r1, W_DP_MFN_\freq + str r1, [r0, #MX5_PLL_DP_MFN] + str r1, [r0, #MX5_PLL_DP_HFS_MFN] + + ldr r1, =0x00001232 + str r1, [r0, #MX5_PLL_DP_CTL] +1: ldr r1, [r0, #MX5_PLL_DP_CTL] + ands r1, r1, #0x1 + beq 1b +.endm + +.macro init_clock + ldr r0, =MX53_CCM_BASE_ADDR + + + /* Switch ARM to step clock */ + mov r1, #0x4 + str r1, [r0, #MX5_CCM_CCSR] + + setup_pll MX53_PLL1_BASE_ADDR, 1000 + setup_pll MX53_PLL3_BASE_ADDR, 216 + + /* Set the platform clock dividers */ + ldr r0, =MX53_ARM_BASE_ADDR + ldr r1, =0x00000725 + str r1, [r0, #0x14] + + ldr r0, =MX53_CCM_BASE_ADDR + mov r1, #0 + str r1, [r0, #MX5_CCM_CACRR] + + /* Switch ARM back to PLL 1 */ + mov r1, #0 + str r1, [r0, #MX5_CCM_CCSR] + + + /* Restore the default values in the Gate registers */ + ldr r1, =0xFFFFFFFF + str r1, [r0, #MX5_CCM_CCGR0] + str r1, [r0, #MX5_CCM_CCGR1] + str r1, [r0, #MX5_CCM_CCGR2] + str r1, [r0, #MX5_CCM_CCGR3] + str r1, [r0, #MX5_CCM_CCGR4] + str r1, [r0, #MX5_CCM_CCGR5] + str r1, [r0, #MX5_CCM_CCGR6] +#if 0 + str r1, [r0, #MX5_CCM_CCGR7] +#endif + + ldr r1, [r0, #MX5_CCM_CSCDR1] + orr r1, r1, #0x3f + eor r1, r1, #0x3f + orr r1, r1, #0x21 + str r1, [r0, #MX5_CCM_CSCDR1] + /* make sure divider effective */ +1: ldr r1, [r0, #MX5_CCM_CDHIPR] + cmp r1, #0x0 + bne 1b + + mov r1, #0x0 + str r1, [r0, #MX5_CCM_CCDR] + + /* for cko - for ARM div by 8 */ + mov r1, #0x000A0000 + add r1, r1, #0x00000F0 + str r1, [r0, #MX5_CCM_CCOSR] +.endm + +.globl board_init_lowlevel +board_init_lowlevel: + mov r10, lr + + init_l2cc + init_aips + init_clock + + mov pc, r10 + +/* Board level setting value */ +W_DP_OP_1000: .word MX5_PLL_DP_OP_1000 +W_DP_MFD_1000: .word MX5_PLL_DP_MFD_1000 +W_DP_MFN_1000: .word MX5_PLL_DP_MFN_1000 +W_DP_OP_800: .word MX5_PLL_DP_OP_800 +W_DP_MFD_800: .word MX5_PLL_DP_MFD_800 +W_DP_MFN_800: .word MX5_PLL_DP_MFN_800 +W_DP_OP_665: .word MX5_PLL_DP_OP_665 +W_DP_MFD_665: .word MX5_PLL_DP_MFD_665 +W_DP_MFN_665: .word MX5_PLL_DP_MFN_665 +W_DP_OP_216: .word MX5_PLL_DP_OP_216 +W_DP_MFD_216: .word MX5_PLL_DP_MFD_216 +W_DP_MFN_216: .word MX5_PLL_DP_MFN_216 diff --git a/arch/arm/boards/freescale-mx53-loco/mx53-pdk.dox b/arch/arm/boards/freescale-mx53-loco/mx53-pdk.dox new file mode 100644 index 0000000..3a2c84f --- /dev/null +++ b/arch/arm/boards/freescale-mx53-loco/mx53-pdk.dox @@ -0,0 +1,4 @@ +/** @page board_loco Freescale i.MX53 PDK (Loco) Board + + +*/ diff --git a/arch/arm/configs/freescale_mx53_loco_defconfig b/arch/arm/configs/freescale_mx53_loco_defconfig new file mode 100644 index 0000000..8e4a7ce --- /dev/null +++ b/arch/arm/configs/freescale_mx53_loco_defconfig @@ -0,0 +1,51 @@ +CONFIG_ARCH_IMX=y +CONFIG_ARCH_IMX53=y +CONFIG_IMX_IIM=y +CONFIG_IMX_IIM_FUSE_BLOW=y +CONFIG_AEABI=y +CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y +CONFIG_ARM_UNWIND=y +CONFIG_MMU=y +CONFIG_TEXT_BASE=0x7ff00000 +CONFIG_MALLOC_SIZE=0x2000000 +CONFIG_KALLSYMS=y +CONFIG_LONGHELP=y +CONFIG_GLOB=y +CONFIG_HUSH_FANCY_PROMPT=y +CONFIG_CMDLINE_EDITING=y +CONFIG_AUTO_COMPLETE=y +CONFIG_PARTITION=y +CONFIG_DEFAULT_ENVIRONMENT_GENERIC=y +CONFIG_DEFAULT_ENVIRONMENT_PATH="defaultenv arch/arm/boards/freescale-mx53-loco/env/" +CONFIG_DEBUG_INFO=y +CONFIG_CMD_EDIT=y +CONFIG_CMD_SLEEP=y +CONFIG_CMD_SAVEENV=y +CONFIG_CMD_LOADENV=y +CONFIG_CMD_EXPORT=y +CONFIG_CMD_PRINTENV=y +CONFIG_CMD_READLINE=y +CONFIG_CMD_ECHO_E=y +CONFIG_CMD_MEMINFO=y +CONFIG_CMD_FLASH=y +CONFIG_CMD_RESET=y +CONFIG_CMD_GO=y +CONFIG_CMD_TIMEOUT=y +CONFIG_CMD_PARTITION=y +CONFIG_CMD_GPIO=y +CONFIG_CMD_UNLZO=y +CONFIG_NET=y +CONFIG_NET_DHCP=y +CONFIG_NET_NFS=y +CONFIG_NET_PING=y +CONFIG_NET_TFTP=y +CONFIG_NET_TFTP_PUSH=y +CONFIG_NET_NETCONSOLE=y +CONFIG_DRIVER_NET_FEC_IMX=y +# CONFIG_SPI is not set +CONFIG_MCI=y +CONFIG_MCI_STARTUP=y +CONFIG_MCI_IMX_ESDHC=y +CONFIG_FS_FAT=y +CONFIG_FS_FAT_WRITE=y +CONFIG_FS_FAT_LFN=y diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 33a329b..e661142 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -19,6 +19,7 @@ default 0x08f80000 if MACH_SCB9328 default 0xa7e00000 if MACH_NESO default 0x97f00000 if MACH_MX51_PDK + default 0x7ff00000 if MACH_MX53_LOCO default 0x87f00000 if MACH_GUF_CUPID default 0x93d00000 if MACH_TX25 @@ -38,6 +39,7 @@ default "Synertronixx scb9328" if MACH_SCB9328 default "Garz+Fricke Neso" if MACH_NESO default "Freescale i.MX51 PDK" if MACH_FREESCALE_MX51_PDK + default "Freescale i.MX53 LOCO" if MACH_FREESCALE_MX53_LOCO default "Garz+Fricke Cupid" if MACH_GUF_CUPID default "Ka-Ro tx25" if MACH_TX25 @@ -410,6 +412,11 @@ prompt "i.MX53 Board Type" +config MACH_FREESCALE_MX53_LOCO + bool "Freescale i.MX53 LOCO" + select HAVE_MMU + select MACH_HAS_LOWLEVEL_INIT + endchoice endif