--- /dev/null
-void dram_init_banksize(void)
+ /*
+ * Aries M53 module
+ *
+ * Copyright (C) 2012-2013 Marek Vasut <marex@denx.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+ #include <common.h>
+ #include <asm/io.h>
+ #include <asm/arch/imx-regs.h>
+ #include <asm/arch/sys_proto.h>
+ #include <asm/arch/crm_regs.h>
+ #include <asm/arch/clock.h>
+ #include <asm/arch/iomux-mx53.h>
+ #include <asm/imx-common/mx5_video.h>
+ #include <asm/spl.h>
+ #include <linux/errno.h>
+ #include <netdev.h>
+ #include <i2c.h>
+ #include <mmc.h>
+ #include <spl.h>
+ #include <fsl_esdhc.h>
+ #include <asm/gpio.h>
+ #include <usb/ehci-ci.h>
+ #include <linux/fb.h>
+ #include <ipu_pixfmt.h>
+
+ /* Special MXCFB sync flags are here. */
+ #include "../drivers/video/mxcfb.h"
+
+ DECLARE_GLOBAL_DATA_PTR;
+
+ static uint32_t mx53_dram_size[2];
+
+ phys_size_t get_effective_memsize(void)
+ {
+ /*
+ * WARNING: We must override get_effective_memsize() function here
+ * to report only the size of the first DRAM bank. This is to make
+ * U-Boot relocator place U-Boot into valid memory, that is, at the
+ * end of the first DRAM bank. If we did not override this function
+ * like so, U-Boot would be placed at the address of the first DRAM
+ * bank + total DRAM size - sizeof(uboot), which in the setup where
+ * each DRAM bank contains 512MiB of DRAM would result in placing
+ * U-Boot into invalid memory area close to the end of the first
+ * DRAM bank.
+ */
+ return mx53_dram_size[0];
+ }
+
+ int dram_init(void)
+ {
+ mx53_dram_size[0] = get_ram_size((void *)PHYS_SDRAM_1, 1 << 30);
+ mx53_dram_size[1] = get_ram_size((void *)PHYS_SDRAM_2, 1 << 30);
+
+ gd->ram_size = mx53_dram_size[0] + mx53_dram_size[1];
+
+ return 0;
+ }
+
++int dram_init_banksize(void)
+ {
+ gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
+ gd->bd->bi_dram[0].size = mx53_dram_size[0];
+
+ gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
+ gd->bd->bi_dram[1].size = mx53_dram_size[1];
++
++ return 0;
+ }
+
+ static void setup_iomux_uart(void)
+ {
+ static const iomux_v3_cfg_t uart_pads[] = {
+ MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX,
+ MX53_PAD_PATA_DMARQ__UART2_TXD_MUX,
+ };
+
+ imx_iomux_v3_setup_multiple_pads(uart_pads, ARRAY_SIZE(uart_pads));
+ }
+
+ #ifdef CONFIG_USB_EHCI_MX5
+ int board_ehci_hcd_init(int port)
+ {
+ if (port == 0) {
+ /* USB OTG PWRON */
+ imx_iomux_v3_setup_pad(NEW_PAD_CTRL(MX53_PAD_GPIO_4__GPIO1_4,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH));
+ gpio_direction_output(IMX_GPIO_NR(1, 4), 0);
+
+ /* USB OTG Over Current */
+ imx_iomux_v3_setup_pad(MX53_PAD_GPIO_18__GPIO7_13);
+ } else if (port == 1) {
+ /* USB Host PWRON */
+ imx_iomux_v3_setup_pad(NEW_PAD_CTRL(MX53_PAD_GPIO_2__GPIO1_2,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH));
+ gpio_direction_output(IMX_GPIO_NR(1, 2), 0);
+
+ /* USB Host Over Current */
+ imx_iomux_v3_setup_pad(MX53_PAD_GPIO_3__USBOH3_USBH1_OC);
+ }
+
+ return 0;
+ }
+ #endif
+
+ static void setup_iomux_fec(void)
+ {
+ static const iomux_v3_cfg_t fec_pads[] = {
+ /* MDIO pads */
+ NEW_PAD_CTRL(MX53_PAD_FEC_MDIO__FEC_MDIO, PAD_CTL_HYS |
+ PAD_CTL_DSE_HIGH | PAD_CTL_PUS_22K_UP | PAD_CTL_ODE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_MDC__FEC_MDC, PAD_CTL_DSE_HIGH),
+
+ /* FEC 0 pads */
+ NEW_PAD_CTRL(MX53_PAD_FEC_CRS_DV__FEC_RX_DV,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_REF_CLK__FEC_TX_CLK,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_RX_ER__FEC_RX_ER,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_TX_EN__FEC_TX_EN, PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_FEC_RXD0__FEC_RDATA_0,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_RXD1__FEC_RDATA_1,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_TXD0__FEC_TDATA_0, PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_FEC_TXD1__FEC_TDATA_1, PAD_CTL_DSE_HIGH),
+
+ /* FEC 1 pads */
+ NEW_PAD_CTRL(MX53_PAD_KEY_COL0__FEC_RDATA_3,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_KEY_ROW0__FEC_TX_ER,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_KEY_COL1__FEC_RX_CLK,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_KEY_ROW1__FEC_COL,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_KEY_COL2__FEC_RDATA_2,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_KEY_ROW2__FEC_TDATA_2, PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_KEY_COL3__FEC_CRS,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_GPIO_19__FEC_TDATA_3, PAD_CTL_DSE_HIGH),
+ };
+
+ imx_iomux_v3_setup_multiple_pads(fec_pads, ARRAY_SIZE(fec_pads));
+ }
+
+ #ifdef CONFIG_FSL_ESDHC
+ struct fsl_esdhc_cfg esdhc_cfg = {
+ MMC_SDHC1_BASE_ADDR,
+ };
+
+ int board_mmc_getcd(struct mmc *mmc)
+ {
+ imx_iomux_v3_setup_pad(MX53_PAD_GPIO_1__GPIO1_1);
+ gpio_direction_input(IMX_GPIO_NR(1, 1));
+
+ return !gpio_get_value(IMX_GPIO_NR(1, 1));
+ }
+
+ #define SD_CMD_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_DSE_HIGH | \
+ PAD_CTL_PUS_100K_UP)
+ #define SD_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PUS_47K_UP | \
+ PAD_CTL_DSE_HIGH)
+
+ int board_mmc_init(bd_t *bis)
+ {
+ static const iomux_v3_cfg_t sd1_pads[] = {
+ NEW_PAD_CTRL(MX53_PAD_SD1_CMD__ESDHC1_CMD, SD_CMD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_CLK__ESDHC1_CLK, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_DATA0__ESDHC1_DAT0, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_DATA1__ESDHC1_DAT1, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_DATA2__ESDHC1_DAT2, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_DATA3__ESDHC1_DAT3, SD_PAD_CTRL),
+ MX53_PAD_EIM_DA13__GPIO3_13,
+
+ MX53_PAD_EIM_EB3__GPIO2_31, /* SD power */
+ };
+
+ esdhc_cfg.sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
+
+ imx_iomux_v3_setup_multiple_pads(sd1_pads, ARRAY_SIZE(sd1_pads));
+
+ /* GPIO 2_31 is SD power */
+ gpio_direction_output(IMX_GPIO_NR(2, 31), 0);
+
+ return fsl_esdhc_initialize(bis, &esdhc_cfg);
+ }
+ #endif
+
+ #ifdef CONFIG_VIDEO
+ static struct fb_videomode const ampire_wvga = {
+ .name = "Ampire",
+ .refresh = 60,
+ .xres = 800,
+ .yres = 480,
+ .pixclock = 29851, /* picosecond (33.5 MHz) */
+ .left_margin = 89,
+ .right_margin = 164,
+ .upper_margin = 23,
+ .lower_margin = 10,
+ .hsync_len = 10,
+ .vsync_len = 10,
+ .sync = FB_SYNC_CLK_LAT_FALL,
+ };
+
+ int board_video_skip(void)
+ {
+ int ret;
+ ret = ipuv3_fb_init(&ire_wvga, 1, IPU_PIX_FMT_RGB666);
+ if (ret)
+ printf("Ampire LCD cannot be configured: %d\n", ret);
+ return ret;
+ }
+ #endif
+
+ #define I2C_PAD_CTRL (PAD_CTL_SRE_FAST | PAD_CTL_DSE_HIGH | \
+ PAD_CTL_PUS_100K_UP | PAD_CTL_ODE)
+
+ static void setup_iomux_i2c(void)
+ {
+ static const iomux_v3_cfg_t i2c_pads[] = {
+ NEW_PAD_CTRL(MX53_PAD_EIM_D16__I2C2_SDA, I2C_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_EIM_EB2__I2C2_SCL, I2C_PAD_CTRL),
+ };
+
+ imx_iomux_v3_setup_multiple_pads(i2c_pads, ARRAY_SIZE(i2c_pads));
+ }
+
+ static void setup_iomux_video(void)
+ {
+ static const iomux_v3_cfg_t lcd_pads[] = {
+ MX53_PAD_EIM_DA9__IPU_DISP1_DAT_0,
+ MX53_PAD_EIM_DA8__IPU_DISP1_DAT_1,
+ MX53_PAD_EIM_DA7__IPU_DISP1_DAT_2,
+ MX53_PAD_EIM_DA6__IPU_DISP1_DAT_3,
+ MX53_PAD_EIM_DA5__IPU_DISP1_DAT_4,
+ MX53_PAD_EIM_DA4__IPU_DISP1_DAT_5,
+ MX53_PAD_EIM_DA3__IPU_DISP1_DAT_6,
+ MX53_PAD_EIM_DA2__IPU_DISP1_DAT_7,
+ MX53_PAD_EIM_DA1__IPU_DISP1_DAT_8,
+ MX53_PAD_EIM_DA0__IPU_DISP1_DAT_9,
+ MX53_PAD_EIM_EB1__IPU_DISP1_DAT_10,
+ MX53_PAD_EIM_EB0__IPU_DISP1_DAT_11,
+ MX53_PAD_EIM_A17__IPU_DISP1_DAT_12,
+ MX53_PAD_EIM_A18__IPU_DISP1_DAT_13,
+ MX53_PAD_EIM_A19__IPU_DISP1_DAT_14,
+ MX53_PAD_EIM_A20__IPU_DISP1_DAT_15,
+ MX53_PAD_EIM_A21__IPU_DISP1_DAT_16,
+ MX53_PAD_EIM_A22__IPU_DISP1_DAT_17,
+ MX53_PAD_EIM_A23__IPU_DISP1_DAT_18,
+ MX53_PAD_EIM_A24__IPU_DISP1_DAT_19,
+ MX53_PAD_EIM_D31__IPU_DISP1_DAT_20,
+ MX53_PAD_EIM_D30__IPU_DISP1_DAT_21,
+ MX53_PAD_EIM_D26__IPU_DISP1_DAT_22,
+ MX53_PAD_EIM_D27__IPU_DISP1_DAT_23,
+ MX53_PAD_EIM_A16__IPU_DI1_DISP_CLK,
+ MX53_PAD_EIM_DA13__IPU_DI1_D0_CS,
+ MX53_PAD_EIM_DA14__IPU_DI1_D1_CS,
+ MX53_PAD_EIM_DA15__IPU_DI1_PIN1,
+ MX53_PAD_EIM_DA11__IPU_DI1_PIN2,
+ MX53_PAD_EIM_DA12__IPU_DI1_PIN3,
+ MX53_PAD_EIM_A25__IPU_DI1_PIN12,
+ MX53_PAD_EIM_DA10__IPU_DI1_PIN15,
+ };
+
+ imx_iomux_v3_setup_multiple_pads(lcd_pads, ARRAY_SIZE(lcd_pads));
+ }
+
+ static void setup_iomux_nand(void)
+ {
+ static const iomux_v3_cfg_t nand_pads[] = {
+ NEW_PAD_CTRL(MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B,
+ PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B,
+ PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_NANDF_CLE__EMI_NANDF_CLE,
+ PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_NANDF_ALE__EMI_NANDF_ALE,
+ PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B,
+ PAD_CTL_PUS_100K_UP),
+ NEW_PAD_CTRL(MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0,
+ PAD_CTL_PUS_100K_UP),
+ NEW_PAD_CTRL(MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0,
+ PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA0__EMI_NANDF_D_0,
+ PAD_CTL_DSE_HIGH | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA1__EMI_NANDF_D_1,
+ PAD_CTL_DSE_HIGH | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA2__EMI_NANDF_D_2,
+ PAD_CTL_DSE_HIGH | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA3__EMI_NANDF_D_3,
+ PAD_CTL_DSE_HIGH | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA4__EMI_NANDF_D_4,
+ PAD_CTL_DSE_HIGH | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA5__EMI_NANDF_D_5,
+ PAD_CTL_DSE_HIGH | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA6__EMI_NANDF_D_6,
+ PAD_CTL_DSE_HIGH | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA7__EMI_NANDF_D_7,
+ PAD_CTL_DSE_HIGH | PAD_CTL_PKE),
+ };
+
+ imx_iomux_v3_setup_multiple_pads(nand_pads, ARRAY_SIZE(nand_pads));
+ }
+
+ static void m53_set_clock(void)
+ {
+ int ret;
+ const uint32_t ref_clk = MXC_HCLK;
+ const uint32_t dramclk = 400;
+ uint32_t cpuclk;
+
+ imx_iomux_v3_setup_pad(NEW_PAD_CTRL(MX53_PAD_GPIO_10__GPIO4_0,
+ PAD_CTL_DSE_HIGH | PAD_CTL_PKE));
+ gpio_direction_input(IMX_GPIO_NR(4, 0));
+
+ /* GPIO10 selects modules' CPU speed, 1 = 1200MHz ; 0 = 800MHz */
+ cpuclk = gpio_get_value(IMX_GPIO_NR(4, 0)) ? 1200 : 800;
+
+ ret = mxc_set_clock(ref_clk, cpuclk, MXC_ARM_CLK);
+ if (ret)
+ printf("CPU: Switch CPU clock to %dMHz failed\n", cpuclk);
+
+ ret = mxc_set_clock(ref_clk, dramclk, MXC_PERIPH_CLK);
+ if (ret) {
+ printf("CPU: Switch peripheral clock to %dMHz failed\n",
+ dramclk);
+ }
+
+ ret = mxc_set_clock(ref_clk, dramclk, MXC_DDR_CLK);
+ if (ret)
+ printf("CPU: Switch DDR clock to %dMHz failed\n", dramclk);
+ }
+
+ static void m53_set_nand(void)
+ {
+ u32 i;
+
+ /* NAND flash is muxed on ATA pins */
+ setbits_le32(M4IF_BASE_ADDR + 0xc, M4IF_GENP_WEIM_MM_MASK);
+
+ /* Wait for Grant/Ack sequence (see EIM_CSnGCR2:MUX16_BYP_GRANT) */
+ for (i = 0x4; i < 0x94; i += 0x18) {
+ clrbits_le32(WEIM_BASE_ADDR + i,
+ WEIM_GCR2_MUX16_BYP_GRANT_MASK);
+ }
+
+ mxc_set_clock(0, 33, MXC_NFC_CLK);
+ enable_nfc_clk(1);
+ }
+
+ int board_early_init_f(void)
+ {
+ setup_iomux_uart();
+ setup_iomux_fec();
+ setup_iomux_i2c();
+ setup_iomux_nand();
+ setup_iomux_video();
+
+ m53_set_clock();
+
+ mxc_set_sata_internal_clock();
+
+ /* NAND clock @ 33MHz */
+ m53_set_nand();
+
+ return 0;
+ }
+
+ int board_init(void)
+ {
+ gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
+
+ return 0;
+ }
+
+ int checkboard(void)
+ {
+ puts("Board: Aries M53EVK\n");
+
+ return 0;
+ }
+
+ /*
+ * NAND SPL
+ */
+ #ifdef CONFIG_SPL_BUILD
+ void spl_board_init(void)
+ {
+ setup_iomux_nand();
+ m53_set_clock();
+ m53_set_nand();
+ }
+
+ u32 spl_boot_device(void)
+ {
+ return BOOT_DEVICE_NAND;
+ }
+ #endif
--- /dev/null
-#define CONFIG_STACKSIZE (128 * 1024)
-
+ /*
+ * Copyright (C) 2017 Logic PD, Inc.
+ *
+ * Configuration settings for the LogicPD i.MX6 SOM.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+ #ifndef __IMX6LOGIC_CONFIG_H
+ #define __IMX6LOGIC_CONFIG_H
+
+ #define CONFIG_MXC_UART_BASE UART1_BASE
+ #define CONSOLE_DEV "ttymxc0"
+
+ #include <config_distro_defaults.h>
+ #include "mx6_common.h"
+
+ /* Size of malloc() pool */
+ #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M)
+
+ #define CONFIG_MXC_UART
+
+ /* MMC Configs */
+ #define CONFIG_SYS_FSL_ESDHC_ADDR 0
+ #define CONFIG_SYS_FSL_USDHC_NUM 2
+ #define CONFIG_MMCROOT "/dev/mmcblk1p2" /* Dev kit SD card */
+
+ /* Ethernet Configs */
+ #define CONFIG_MII
+ #define CONFIG_FEC_XCV_TYPE RMII
+ #define CONFIG_ETHPRIME "FEC"
+ #define CONFIG_FEC_MXC_PHYADDR 0
+ #define CONFIG_PHYLIB
+ #define CONFIG_PHY_SMSC
+
+ /* Command definition */
+ #define CONFIG_CMD_BMODE
+
+ #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
+
+ #define CONFIG_EXTRA_ENV_SETTINGS \
+ "script=boot.scr\0" \
+ "image=zImage\0" \
+ "bootm_size=0x10000000\0" \
+ "fdt_addr_r=0x18000000\0" \
+ "fdt_addr=0x18000000\0" \
+ "ramdisk_addr_r=0x13000000\0" \
+ "ramdiskaddr=0x13000000\0" \
+ "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
+ "ramdisk_file=rootfs.cpio.uboot\0" \
+ "boot_fdt=try\0" \
+ "ip_dyn=yes\0" \
+ "console=" CONSOLE_DEV "\0" \
+ "mmcdev=1\0" \
+ "mmcpart=1\0" \
+ "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
+ "nandroot=ubi0:rootfs rootfstype=ubifs\0" \
+ "mmcargs=setenv bootargs console=${console},${baudrate}" \
+ " root=${mmcroot} ${mtdparts}\0" \
+ "nandargs=setenv bootargs console=${console},${baudrate}" \
+ " ubi.mtd=fs root=${nandroot} ${mtdparts}\0" \
+ "ramargs=setenv bootargs console=${console},${baudrate}" \
+ " root=/dev/ram rw ${mtdparts}\0" \
+ "loadbootscript=" \
+ "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
+ "bootscript=echo Running bootscript from mmc ...;" \
+ " source\0" \
+ "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image};" \
+ " setenv kernelsize ${filesize}\0" \
+ "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
+ "loadramdisk=fatload mmc ${mmcdev}:${mmcpart} ${ramdiskaddr}" \
+ " ${ramdisk_file}; setenv ramdisksize ${filesize}\0" \
+ "mmcboot=echo Booting from mmc...; run mmcargs; run loadimage;" \
+ " run loadfdt; bootz ${loadaddr} - ${fdt_addr}\0" \
+ "mmcramboot=run ramargs; run loadimage;" \
+ " run loadfdt; run loadramdisk;" \
+ " bootz ${loadaddr} ${ramdiskaddr} ${fdt_addr}\0" \
+ "nandboot=echo Booting from nand ...; " \
+ " run nandargs;" \
+ " nand read ${loadaddr} kernel ${kernelsize};" \
+ " nand read ${fdt_addr} dtb;" \
+ " bootz ${loadaddr} - ${fdt_addr}\0" \
+ "nandramboot=echo Booting RAMdisk from nand ...; " \
+ " nand read ${ramdiskaddr} fs ${ramdisksize};" \
+ " nand read ${loadaddr} kernel ${kernelsize};" \
+ " nand read ${fdt_addr} dtb;" \
+ " run ramargs;" \
+ " bootz ${loadaddr} ${ramdiskaddr} ${fdt_addr}\0" \
+ "netargs=setenv bootargs console=${console},${baudrate} " \
+ "root=/dev/nfs" \
+ " ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
+ "netboot=echo Booting from net ...; " \
+ "run netargs; " \
+ "if test ${ip_dyn} = yes; then " \
+ "setenv get_cmd dhcp; " \
+ "else " \
+ "setenv get_cmd tftp; " \
+ "fi; " \
+ "${get_cmd} ${image}; " \
+ "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
+ "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
+ "bootz ${loadaddr} - ${fdt_addr}; " \
+ "else " \
+ "if test ${boot_fdt} = try; then " \
+ "bootz; " \
+ "else " \
+ "echo WARN: Cannot load the DT; " \
+ "fi; " \
+ "fi; " \
+ "else " \
+ "bootz; " \
+ "fi;\0" \
+ "autoboot=mmc dev ${mmcdev};" \
+ "if mmc rescan; then " \
+ "if run loadbootscript; then " \
+ "run bootscript; " \
+ "else " \
+ "if run loadimage; then " \
+ "run mmcboot; " \
+ "else run netboot; " \
+ "fi; " \
+ "fi; " \
+ "else run netboot; fi"
+ #define CONFIG_BOOTCOMMAND \
+ "run autoboot"
+
+ #define CONFIG_ARP_TIMEOUT 200UL
+
+ #define CONFIG_SYS_MEMTEST_START 0x10000000
+ #define CONFIG_SYS_MEMTEST_END 0x10010000
+ #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
+
+ /* Physical Memory Map */
+ #define CONFIG_NR_DRAM_BANKS 1
+ #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
+ #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
+ #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
+ #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
+
+ #define CONFIG_SYS_INIT_SP_OFFSET \
+ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+ #define CONFIG_SYS_INIT_SP_ADDR \
+ (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
+
+ /* Environment organization */
+ #define CONFIG_ENV_SIZE (8 * 1024)
+ #define CONFIG_ENV_IS_IN_NAND
+ #define CONFIG_ENV_OFFSET 0x400000
+ #define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE
+
+ /* NAND stuff */
+ #define CONFIG_CMD_NAND_TRIMFFS
+ #define CONFIG_SYS_MAX_NAND_DEVICE 1
+ #define CONFIG_SYS_NAND_BASE 0x40000000
+ #define CONFIG_SYS_NAND_5_ADDR_CYCLE
+ #define CONFIG_SYS_NAND_ONFI_DETECTION
+ #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
+ #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x200000
+
+ /* MTD device */
+ # define CONFIG_MTD_DEVICE
+ # define CONFIG_CMD_MTDPARTS
+ # define CONFIG_MTD_PARTITIONS
+ # define MTDIDS_DEFAULT "nand0=gpmi-nand"
+ # define MTDPARTS_DEFAULT "mtdparts=gpmi-nand:4m(uboot)," \
+ "1m(env),16m(kernel),1m(dtb),-(fs)"
+
+ /* DMA stuff, needed for GPMI/MXS NAND support */
+ #define CONFIG_APBH_DMA
+ #define CONFIG_APBH_DMA_BURST
+ #define CONFIG_APBH_DMA_BURST8
+
+ /* EEPROM contains serial no, MAC addr and other Logic PD info */
+ #define CONFIG_I2C_EEPROM
+
+ #endif /* __IMX6LOGIC_CONFIG_H */
projects / oweals / u-boot.git / commitdiff