From 76a14d23c1b33321a9aabf512f5979adeeb30ff4 Mon Sep 17 00:00:00 2001 From: Ye Li Date: Fri, 17 Mar 2017 16:45:28 +0800 Subject: MLK-14484-2 mx7ulp_arm2: Add 10x10 and 14x14 ARM2 codes Copy the mx7ulp ARM2 codes from v2016.03 as the base for using OF_CONTROL and DM drivers. The 14x14 ARM2 LPDDR3 script is v1.5: - IMX7ULP1_LPDDR3_320MHz_512MB_32bit_V1.5.inc The 10x10 ARM2 LPDDR2 script is v1.1: - IMX7ULP1_LPDDR2_320MHz_1GB_32bit_V1.1.inc Signed-off-by: Ye Li --- arch/arm/cpu/armv7/mx7ulp/Kconfig | 9 + board/freescale/mx7ulp_arm2/Kconfig | 12 + board/freescale/mx7ulp_arm2/Makefile | 6 + board/freescale/mx7ulp_arm2/imximage.cfg | 119 +++++++++ board/freescale/mx7ulp_arm2/imximage_lpddr2.cfg | 127 +++++++++ board/freescale/mx7ulp_arm2/mx7ulp_arm2.c | 327 +++++++++++++++++++++++ board/freescale/mx7ulp_arm2/plugin.S | 334 ++++++++++++++++++++++++ configs/mx7ulp_10x10_arm2_defconfig | 10 + configs/mx7ulp_14x14_arm2_defconfig | 10 + include/configs/mx7ulp_arm2.h | 278 ++++++++++++++++++++ 10 files changed, 1232 insertions(+) create mode 100644 board/freescale/mx7ulp_arm2/Kconfig create mode 100644 board/freescale/mx7ulp_arm2/Makefile create mode 100644 board/freescale/mx7ulp_arm2/imximage.cfg create mode 100644 board/freescale/mx7ulp_arm2/imximage_lpddr2.cfg create mode 100644 board/freescale/mx7ulp_arm2/mx7ulp_arm2.c create mode 100644 board/freescale/mx7ulp_arm2/plugin.S create mode 100644 configs/mx7ulp_10x10_arm2_defconfig create mode 100644 configs/mx7ulp_14x14_arm2_defconfig create mode 100644 include/configs/mx7ulp_arm2.h diff --git a/arch/arm/cpu/armv7/mx7ulp/Kconfig b/arch/arm/cpu/armv7/mx7ulp/Kconfig index 284f9ff..fc7159e 100644 --- a/arch/arm/cpu/armv7/mx7ulp/Kconfig +++ b/arch/arm/cpu/armv7/mx7ulp/Kconfig @@ -16,12 +16,21 @@ choice prompt "MX7ULP board select" optional +config TARGET_MX7ULP_10X10_ARM2 + bool "Support mx7ulp 10x10 validation board" + select MX7ULP + +config TARGET_MX7ULP_14X14_ARM2 + bool "Support mx7ulp 14x14 validation board" + select MX7ULP + config TARGET_MX7ULP_EVK bool "Support mx7ulp EVK board" select MX7ULP endchoice +source "board/freescale/mx7ulp_arm2/Kconfig" source "board/freescale/mx7ulp_evk/Kconfig" endif diff --git a/board/freescale/mx7ulp_arm2/Kconfig b/board/freescale/mx7ulp_arm2/Kconfig new file mode 100644 index 0000000..7fa0c0b --- /dev/null +++ b/board/freescale/mx7ulp_arm2/Kconfig @@ -0,0 +1,12 @@ +if TARGET_MX7ULP_10X10_ARM2 || TARGET_MX7ULP_14X14_ARM2 + +config SYS_BOARD + default "mx7ulp_arm2" + +config SYS_VENDOR + default "freescale" + +config SYS_CONFIG_NAME + default "mx7ulp_arm2" + +endif diff --git a/board/freescale/mx7ulp_arm2/Makefile b/board/freescale/mx7ulp_arm2/Makefile new file mode 100644 index 0000000..57e795a --- /dev/null +++ b/board/freescale/mx7ulp_arm2/Makefile @@ -0,0 +1,6 @@ +# (C) Copyright 2016 Freescale Semiconductor, Inc. +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y := mx7ulp_arm2.o diff --git a/board/freescale/mx7ulp_arm2/imximage.cfg b/board/freescale/mx7ulp_arm2/imximage.cfg new file mode 100644 index 0000000..c04d5e0 --- /dev/null +++ b/board/freescale/mx7ulp_arm2/imximage.cfg @@ -0,0 +1,119 @@ +/* + * Copyright (C) 2014-2016 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + * + * Refer docs/README.imxmage for more details about how-to configure + * and create imximage boot image + * + * The syntax is taken as close as possible with the kwbimage + */ + +#define __ASSEMBLY__ +#include + +/* image version */ + +IMAGE_VERSION 2 + +/* + * Boot Device : one of + * spi/sd/nand/onenand, qspi/nor + */ + +BOOT_FROM sd + +#ifdef CONFIG_USE_IMXIMG_PLUGIN +/*PLUGIN plugin-binary-file IRAM_FREE_START_ADDR*/ +PLUGIN board/freescale/mx7ulp_arm2/plugin.bin 0x2F020000 +#else + +#ifdef CONFIG_SECURE_BOOT +CSF CONFIG_CSF_SIZE +#endif +/* + * Device Configuration Data (DCD) + * + * Each entry must have the format: + * Addr-type Address Value + * + * where: + * Addr-type register length (1,2 or 4 bytes) + * Address absolute address of the register + * value value to be stored in the register + */ +DATA 4 0x403f00e0 0x00000000 +DATA 4 0x403e0040 0x01000020 +DATA 4 0x403e050c 0x80808080 +DATA 4 0x403e050c 0x8080801E +CHECK_BITS_SET 4 0x403e050c 0x00000040 +DATA 4 0x403E0030 0x00000001 +DATA 4 0x403e0040 0x11000020 +DATA 4 0x403f00e0 0x42000000 + +DATA 4 0x40B300AC 0x40000000 + +DATA 4 0x40AD0128 0x00040000 +DATA 4 0x40AD00F8 0x00000000 +DATA 4 0x40AD00D8 0x00000180 +DATA 4 0x40AD0108 0x00000180 +DATA 4 0x40AD0104 0x00000180 +DATA 4 0x40AD0124 0x00010000 +DATA 4 0x40AD0080 0x0000018C +DATA 4 0x40AD0084 0x0000018C +DATA 4 0x40AD0088 0x0000018C +DATA 4 0x40AD008C 0x0000018C + +DATA 4 0x40AD0120 0x00010000 +DATA 4 0x40AD010C 0x00000180 +DATA 4 0x40AD0110 0x00000180 +DATA 4 0x40AD0114 0x00000180 +DATA 4 0x40AD0118 0x00000180 +DATA 4 0x40AD0090 0x00000180 +DATA 4 0x40AD0094 0x00000180 +DATA 4 0x40AD0098 0x00000180 +DATA 4 0x40AD009C 0x00000180 + +DATA 4 0x40AD00E0 0x00040000 +DATA 4 0x40AD00E4 0x00040000 + +DATA 4 0x40AB001C 0x00008000 +DATA 4 0x40AB0800 0xA1390003 +DATA 4 0x40AB085C 0x0D3900A0 +DATA 4 0x40AB0890 0x00400000 + +DATA 4 0x40AB0848 0x39373939 +DATA 4 0x40AB0850 0x2F313D36 +DATA 4 0x40AB081C 0x33333333 +DATA 4 0x40AB0820 0x33333333 +DATA 4 0x40AB0824 0x33333333 +DATA 4 0x40AB0828 0x33333333 + +DATA 4 0x40AB08C0 0x24922492 +DATA 4 0x40AB08B8 0x00000800 + +DATA 4 0x40AB0004 0x00020052 +DATA 4 0x40AB000C 0x424642F3 +DATA 4 0x40AB0010 0x00100A22 +DATA 4 0x40AB0038 0x00120556 +DATA 4 0x40AB0014 0x00C700DA +DATA 4 0x40AB0018 0x00211718 +DATA 4 0x40AB002C 0x0F9F26D2 +DATA 4 0x40AB0030 0x009F0E10 +DATA 4 0x40AB0040 0x0000004F +DATA 4 0x40AB0000 0x84190000 + +DATA 4 0x40AB001C 0x00008010 +DATA 4 0x40AB001C 0x003F8030 +DATA 4 0x40AB001C 0xFF0A8030 +DATA 4 0x40AB001C 0x04028030 +DATA 4 0x40AB001C 0x83018030 +DATA 4 0x40AB001C 0x01038030 + +DATA 4 0x40AB083C 0x20000000 + +DATA 4 0x40AB0020 0x00001800 +DATA 4 0x40AB0800 0xA1310003 +DATA 4 0x40AB001C 0x00000000 + +#endif diff --git a/board/freescale/mx7ulp_arm2/imximage_lpddr2.cfg b/board/freescale/mx7ulp_arm2/imximage_lpddr2.cfg new file mode 100644 index 0000000..51f1be2 --- /dev/null +++ b/board/freescale/mx7ulp_arm2/imximage_lpddr2.cfg @@ -0,0 +1,127 @@ +/* + * Copyright 2017 NXP + * + * SPDX-License-Identifier: GPL-2.0+ + * + * Refer docs/README.imxmage for more details about how-to configure + * and create imximage boot image + * + * The syntax is taken as close as possible with the kwbimage + */ + +#define __ASSEMBLY__ +#include + +/* image version */ + +IMAGE_VERSION 2 + +/* + * Boot Device : one of + * spi/sd/nand/onenand, qspi/nor + */ + +BOOT_FROM sd + +#ifdef CONFIG_USE_IMXIMG_PLUGIN +/*PLUGIN plugin-binary-file IRAM_FREE_START_ADDR*/ +PLUGIN board/freescale/mx7ulp_arm2/plugin.bin 0x2F020000 +#else + +#ifdef CONFIG_SECURE_BOOT +CSF CONFIG_CSF_SIZE +#endif +/* + * Device Configuration Data (DCD) + * + * Each entry must have the format: + * Addr-type Address Value + * + * where: + * Addr-type register length (1,2 or 4 bytes) + * Address absolute address of the register + * value value to be stored in the register + */ +DATA 4 0x403f00e0 0x00000000 +DATA 4 0x403e0040 0x01000020 +DATA 4 0x403e050c 0x80808080 +DATA 4 0x403e050c 0x8080801E +CHECK_BITS_SET 4 0x403e050c 0x00000040 +DATA 4 0x403E0030 0x00000001 +DATA 4 0x403e0040 0x11000020 +DATA 4 0x403f00e0 0x42000000 + +DATA 4 0x40B300AC 0x40000000 + +DATA 4 0x40AD0128 0x00040000 +DATA 4 0x40AD00F8 0x00000000 +DATA 4 0x40AD00D8 0x0000018C +DATA 4 0x40AD0108 0x00000180 +DATA 4 0x40AD0104 0x00000180 +DATA 4 0x40AD0124 0x00010000 +DATA 4 0x40AD0080 0x0000018C +DATA 4 0x40AD0084 0x0000018C +DATA 4 0x40AD0088 0x0000018C +DATA 4 0x40AD008C 0x0000018C + +DATA 4 0x40AD0120 0x00010000 +DATA 4 0x40AD010C 0x00000180 +DATA 4 0x40AD0110 0x00000180 +DATA 4 0x40AD0114 0x00000180 +DATA 4 0x40AD0118 0x00000180 +DATA 4 0x40AD0090 0x00000180 +DATA 4 0x40AD0094 0x00000180 +DATA 4 0x40AD0098 0x00000180 +DATA 4 0x40AD009C 0x00000180 + +DATA 4 0x40AD00E0 0x00040000 +DATA 4 0x40AD00E4 0x00040000 + +DATA 4 0x40AB001C 0x00008000 +DATA 4 0x40AB0800 0xA1390003 +DATA 4 0x40AB085C 0x0D3900A0 +DATA 4 0x40AB0890 0x00400000 + +DATA 4 0x40AB0848 0x40404040 +DATA 4 0x40AB0850 0x40404040 +DATA 4 0x40AB081C 0x33333333 +DATA 4 0x40AB0820 0x33333333 +DATA 4 0x40AB0824 0x33333333 +DATA 4 0x40AB0828 0x33333333 + +DATA 4 0x40AB08C0 0x24922492 +DATA 4 0x40AB08B8 0x00000800 + +DATA 4 0x40AB0004 0x00020052 +DATA 4 0x40AB000C 0x292C42F3 +DATA 4 0x40AB0010 0x00100A22 +DATA 4 0x40AB0038 0x00120556 +DATA 4 0x40AB0014 0x00C700DB +DATA 4 0x40AB0018 0x00211708 +DATA 4 0x40AB002C 0x0F9F26D2 +DATA 4 0x40AB0030 0x009F0E10 +DATA 4 0x40AB0040 0x0000003F +DATA 4 0x40AB0000 0xC3110000 + +DATA 4 0x40AB001C 0x00008010 +DATA 4 0x40AB001C 0x00008018 +DATA 4 0x40AB001C 0x003F8030 +DATA 4 0x40AB001C 0x003F8038 +DATA 4 0x40AB001C 0xFF0A8030 +DATA 4 0x40AB001C 0xFF0A8038 +DATA 4 0x40AB001C 0x04028030 +DATA 4 0x40AB001C 0x04028038 +DATA 4 0x40AB001C 0x82018030 +DATA 4 0x40AB001C 0x82018038 +DATA 4 0x40AB001C 0x01038030 +DATA 4 0x40AB001C 0x01038038 + +DATA 4 0x40AB083C 0x20000000 + +DATA 4 0x40AB0020 0x00001800 +DATA 4 0x40AB0800 0xA1390003 +DATA 4 0x40AB0004 0x00020052 +DATA 4 0x40AB0404 0x00011006 +DATA 4 0x40AB001C 0x00000000 + +#endif diff --git a/board/freescale/mx7ulp_arm2/mx7ulp_arm2.c b/board/freescale/mx7ulp_arm2/mx7ulp_arm2.c new file mode 100644 index 0000000..84a5f11 --- /dev/null +++ b/board/freescale/mx7ulp_arm2/mx7ulp_arm2.c @@ -0,0 +1,327 @@ +/* + * Copyright (C) 2016 Freescale Semiconductor, Inc. + * Copyright 2017 NXP + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +DECLARE_GLOBAL_DATA_PTR; + +#define ESDHC_PAD_CTRL (PAD_CTL_PUS_UP | PAD_CTL_DSE) +#define ESDHC_CD_GPIO_PAD_CTRL (PAD_CTL_IBE_ENABLE | PAD_CTL_PUS_UP) + +#define UART_PAD_CTRL (PAD_CTL_PUS_UP) + +#define GPIO_PAD_CTRL (PAD_CTL_OBE_ENABLE | PAD_CTL_IBE_ENABLE) + +#define OTG_ID_GPIO_PAD_CTRL (PAD_CTL_IBE_ENABLE) +#define OTG_PWR_GPIO_PAD_CTRL (PAD_CTL_OBE_ENABLE) + +#define QSPI_PAD_CTRL1 (PAD_CTL_PUS_UP | PAD_CTL_DSE) + +#define QSPI_PAD_CTRL0 (PAD_CTL_PUS_UP | PAD_CTL_DSE \ + | PAD_CTL_OBE_ENABLE) + + +int dram_init(void) +{ + gd->ram_size = PHYS_SDRAM_SIZE; + + return 0; +} + +static int mx7ulp_board_rev(void) +{ + return 0x41; +} + +u32 get_board_rev(void) +{ + int rev = mx7ulp_board_rev(); + + return (get_cpu_rev() & ~(0xF << 8)) | rev; +} + +static iomux_cfg_t const lpuart4_pads[] = { + MX7ULP_PAD_PTC3__LPUART4_RX | MUX_PAD_CTRL(UART_PAD_CTRL), + MX7ULP_PAD_PTC2__LPUART4_TX | MUX_PAD_CTRL(UART_PAD_CTRL), +}; + +/* PTF11 and PTF10 also can mux to LPUART6 on 10x10 ARM2, depends on rework*/ +static iomux_cfg_t const lpuart6_pads[] = { + MX7ULP_PAD_PTE11__LPUART6_RX | MUX_PAD_CTRL(UART_PAD_CTRL), + MX7ULP_PAD_PTE10__LPUART6_TX | MUX_PAD_CTRL(UART_PAD_CTRL), +}; + +static void setup_iomux_uart(void) +{ +#ifdef CONFIG_TARGET_MX7ULP_10X10_ARM2 + mx7ulp_iomux_setup_multiple_pads(lpuart6_pads, ARRAY_SIZE(lpuart4_pads)); +#else + mx7ulp_iomux_setup_multiple_pads(lpuart4_pads, ARRAY_SIZE(lpuart4_pads)); +#endif +} + +#ifdef CONFIG_USB_EHCI_MX7 + +static iomux_cfg_t const usb_otg1_pads[] = { + +#ifdef CONFIG_TARGET_MX7ULP_10X10_ARM2 + MX7ULP_PAD_PTC0__PTC0 | MUX_PAD_CTRL(OTG_ID_GPIO_PAD_CTRL), /* gpio for otgid */ + MX7ULP_PAD_PTC1__PTC1 | MUX_PAD_CTRL(OTG_PWR_GPIO_PAD_CTRL), /* gpio for power en */ +#else + /*Need rework for ID and PWR_EN pins on 14x14 ARM2*/ + MX7ULP_PAD_PTC18__PTC18 | MUX_PAD_CTRL(OTG_ID_GPIO_PAD_CTRL), /* gpio for otgid */ + MX7ULP_PAD_PTA31__PTA31 | MUX_PAD_CTRL(OTG_PWR_GPIO_PAD_CTRL), /* gpio for power en */ +#endif +}; + +#ifdef CONFIG_TARGET_MX7ULP_10X10_ARM2 +#define OTG0_ID_GPIO IMX_GPIO_NR(3, 0) +#define OTG0_PWR_EN IMX_GPIO_NR(3, 1) +#else +#define OTG0_ID_GPIO IMX_GPIO_NR(3, 18) +#define OTG0_PWR_EN IMX_GPIO_NR(1, 31) +#endif +static void setup_usb(void) +{ + mx7ulp_iomux_setup_multiple_pads(usb_otg1_pads, + ARRAY_SIZE(usb_otg1_pads)); + + gpio_request(OTG0_ID_GPIO, "otg_id"); + gpio_direction_input(OTG0_ID_GPIO); +} + +/*Needs to override the ehci power if controlled by GPIO */ +int board_ehci_power(int port, int on) +{ + switch (port) { + case 0: + if (on) + gpio_direction_output(OTG0_PWR_EN, 1); + else + gpio_direction_output(OTG0_PWR_EN, 0); + break; + default: + printf("MXC USB port %d not yet supported\n", port); + return -EINVAL; + } + + return 0; +} + +int board_usb_phy_mode(int port) +{ + int ret = 0; + + if (port == 0) { + ret = gpio_get_value(OTG0_ID_GPIO); + + if (ret) + return USB_INIT_DEVICE; + else + return USB_INIT_HOST; + } + + return USB_INIT_HOST; +} + +#endif + + +int board_early_init_f(void) +{ + setup_iomux_uart(); + + return 0; +} + +#ifdef CONFIG_FSL_QSPI +#ifdef CONFIG_TARGET_MX7ULP_10X10_ARM2 +static iomux_cfg_t const quadspi_pads[] = { + MX7ULP_PAD_PTB8__QSPIA_SS0_B | MUX_PAD_CTRL(QSPI_PAD_CTRL0), + MX7ULP_PAD_PTB14__QSPIA_SS1_B | MUX_PAD_CTRL(QSPI_PAD_CTRL0), + MX7ULP_PAD_PTB15__QSPIA_SCLK | MUX_PAD_CTRL(QSPI_PAD_CTRL0), + MX7ULP_PAD_PTB16__QSPIA_DATA3 | MUX_PAD_CTRL(QSPI_PAD_CTRL1), + MX7ULP_PAD_PTB17__QSPIA_DATA2 | MUX_PAD_CTRL(QSPI_PAD_CTRL1), + MX7ULP_PAD_PTB18__QSPIA_DATA1 | MUX_PAD_CTRL(QSPI_PAD_CTRL1), + MX7ULP_PAD_PTB19__QSPIA_DATA0 | MUX_PAD_CTRL(QSPI_PAD_CTRL1), + + MX7ULP_PAD_PTB5__PTB5 | MUX_PAD_CTRL(GPIO_PAD_CTRL), +}; + +#define QSPI_RST_GPIO IMX_GPIO_NR(2, 5) +#else +/* MT35XU512ABA supports 8 bits I/O, since our driver only support 4, so mux 4 data pins*/ +static iomux_cfg_t const quadspi_pads[] = { + MX7ULP_PAD_PTB8__QSPIA_SS0_B | MUX_PAD_CTRL(QSPI_PAD_CTRL0), + MX7ULP_PAD_PTB9__QSPIA_DQS | MUX_PAD_CTRL(QSPI_PAD_CTRL1), + MX7ULP_PAD_PTB15__QSPIA_SCLK | MUX_PAD_CTRL(QSPI_PAD_CTRL0), + MX7ULP_PAD_PTB16__QSPIA_DATA3 | MUX_PAD_CTRL(QSPI_PAD_CTRL1), + MX7ULP_PAD_PTB17__QSPIA_DATA2 | MUX_PAD_CTRL(QSPI_PAD_CTRL1), + MX7ULP_PAD_PTB18__QSPIA_DATA1 | MUX_PAD_CTRL(QSPI_PAD_CTRL1), + MX7ULP_PAD_PTB19__QSPIA_DATA0 | MUX_PAD_CTRL(QSPI_PAD_CTRL1), + + MX7ULP_PAD_PTB12__PTB12 | MUX_PAD_CTRL(GPIO_PAD_CTRL), +}; + +#define QSPI_RST_GPIO IMX_GPIO_NR(2, 12) + +#endif +int board_qspi_init(void) +{ + u32 val; + mx7ulp_iomux_setup_multiple_pads(quadspi_pads, ARRAY_SIZE(quadspi_pads)); + /* enable clock */ + val = readl(PCC1_RBASE + 0x94); + + if (!(val & 0x20000000)) { + writel(0x03000003, (PCC1_RBASE + 0x94)); + writel(0x43000003, (PCC1_RBASE + 0x94)); + } + + gpio_request(QSPI_RST_GPIO, "qspi_reset"); + gpio_direction_output(QSPI_RST_GPIO, 0); + mdelay(10); + gpio_direction_output(QSPI_RST_GPIO, 1); + return 0; +} +#endif + +int board_init(void) +{ + /* address of boot parameters */ + gd->bd->bi_boot_params = PHYS_SDRAM + 0x100; + +#ifdef CONFIG_USB_EHCI_MX7 + setup_usb(); +#endif + +#ifdef CONFIG_FSL_QSPI + board_qspi_init(); +#endif + + return 0; +} + +#ifdef CONFIG_FSL_ESDHC +static struct fsl_esdhc_cfg usdhc_cfg[2] = { + {USDHC0_RBASE, 0, 8}, + {USDHC1_RBASE, 0}, +}; + +static iomux_cfg_t const usdhc0_emmc_pads[] = { + MX7ULP_PAD_PTD0__SDHC0_RESET_b | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + MX7ULP_PAD_PTD1__SDHC0_CMD | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + MX7ULP_PAD_PTD2__SDHC0_CLK | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + MX7ULP_PAD_PTD3__SDHC0_D7 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + MX7ULP_PAD_PTD4__SDHC0_D6 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + MX7ULP_PAD_PTD5__SDHC0_D5 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + MX7ULP_PAD_PTD6__SDHC0_D4 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + MX7ULP_PAD_PTD7__SDHC0_D3 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + MX7ULP_PAD_PTD8__SDHC0_D2 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + MX7ULP_PAD_PTD9__SDHC0_D1 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + MX7ULP_PAD_PTD10__SDHC0_D0 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + MX7ULP_PAD_PTD11__SDHC0_DQS | MUX_PAD_CTRL(ESDHC_PAD_CTRL), +}; + +static iomux_cfg_t const usdhc1_pads[] = { + MX7ULP_PAD_PTE11__SDHC1_RESET_b | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + MX7ULP_PAD_PTE3__SDHC1_CMD | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + MX7ULP_PAD_PTE2__SDHC1_CLK | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + MX7ULP_PAD_PTE9__SDHC1_D7 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + MX7ULP_PAD_PTE8__SDHC1_D6 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + MX7ULP_PAD_PTE7__SDHC1_D5 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + MX7ULP_PAD_PTE6__SDHC1_D4 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + MX7ULP_PAD_PTE4__SDHC1_D3 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + MX7ULP_PAD_PTE5__SDHC1_D2 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + MX7ULP_PAD_PTE0__SDHC1_D1 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + MX7ULP_PAD_PTE1__SDHC1_D0 | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + MX7ULP_PAD_PTE10__SDHC1_DQS | MUX_PAD_CTRL(ESDHC_PAD_CTRL), + + MX7ULP_PAD_PTE13__PTE13 | MUX_PAD_CTRL(ESDHC_CD_GPIO_PAD_CTRL), /*CD*/ +}; + +#define USDHC0_CD_GPIO IMX_GPIO_NR(5, 13) + +int board_mmc_init(bd_t *bis) +{ + int i, ret; + /* + * According to the board_mmc_init() the following map is done: + * (U-Boot device node) (Physical Port) + * mmc0 USDHC0 + * mmc1 USDHC1 + */ + for (i = 0; i < CONFIG_SYS_FSL_USDHC_NUM; i++) { + switch (i) { + case 0: + mx7ulp_iomux_setup_multiple_pads(usdhc0_emmc_pads, ARRAY_SIZE(usdhc0_emmc_pads)); + init_clk_usdhc(0); + usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK); + + break; + case 1: + mx7ulp_iomux_setup_multiple_pads(usdhc1_pads, ARRAY_SIZE(usdhc1_pads)); + init_clk_usdhc(1); + usdhc_cfg[1].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK); + + gpio_request(USDHC0_CD_GPIO, "usdhc1_cd"); + gpio_direction_input(USDHC0_CD_GPIO); + break; + default: + printf("Warning: you configured more USDHC controllers" + "(%d) than supported by the board\n", i + 1); + return -EINVAL; + } + + ret = fsl_esdhc_initialize(bis, &usdhc_cfg[i]); + if (ret) + return ret; + } + + return 0; +} + +int board_mmc_getcd(struct mmc *mmc) +{ + struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv; + int ret = 0; + + switch (cfg->esdhc_base) { + case USDHC0_RBASE: + ret = 1; + break; + case USDHC1_RBASE: + ret = !gpio_get_value(USDHC0_CD_GPIO); + break; + } + return ret; +} +#endif + + +int board_late_init(void) +{ + return 0; +} + +int checkboard(void) +{ +#ifdef CONFIG_TARGET_MX7ULP_10X10_ARM2 + printf("Board: i.MX7ULP 10x10 ARM2 board\n"); +#else + printf("Board: i.MX7ULP 14x14 ARM2 board\n"); +#endif + return 0; +} diff --git a/board/freescale/mx7ulp_arm2/plugin.S b/board/freescale/mx7ulp_arm2/plugin.S new file mode 100644 index 0000000..4e4b8bd --- /dev/null +++ b/board/freescale/mx7ulp_arm2/plugin.S @@ -0,0 +1,334 @@ +/* + * Copyright (C) 2016 Freescale Semiconductor, Inc. + * Copyright 2017 NXP + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include + +.macro imx7ulp_ddr_freq_decrease + ldr r2, =0x403f0000 + ldr r3, =0x00000000 + str r3, [r2, #0xe0] + + ldr r2, =0x403e0000 + ldr r3, =0x01000020 + str r3, [r2, #0x40] + + ldr r3, =0x80808080 + str r3, [r2, #0x50c] + ldr r3, =0x8080801E + str r3, [r2, #0x50c] + + ldr r3, =0x00000040 +wait2: + ldr r4, [r2, #0x50c] + and r4, r3 + cmp r4, r3 + bne wait2 + + ldr r3, =0x00000001 + str r3, [r2, #0x30] + ldr r3, =0x11000020 + str r3, [r2, #0x40] + + ldr r2, =0x403f0000 + ldr r3, =0x42000000 + str r3, [r2, #0xe0] + +.endm + +.macro imx7ulp_arm2_lpddr3_setting + + imx7ulp_ddr_freq_decrease + + /* Enable MMDC PCC clock */ + ldr r2, =0x40b30000 + ldr r3, =0x40000000 + str r3, [r2, #0xac] + + /* Configure DDR pad */ + ldr r0, =0x40ad0000 + ldr r1, =0x00040000 + str r1, [r0, #0x128] + ldr r1, =0x0 + str r1, [r0, #0xf8] + ldr r1, =0x00000180 + str r1, [r0, #0xd8] + ldr r1, =0x00000180 + str r1, [r0, #0x108] + ldr r1, =0x00000180 + str r1, [r0, #0x104] + ldr r1, =0x00010000 + str r1, [r0, #0x124] + ldr r1, =0x0000018C + str r1, [r0, #0x80] + ldr r1, =0x0000018C + str r1, [r0, #0x84] + ldr r1, =0x0000018C + str r1, [r0, #0x88] + ldr r1, =0x0000018C + str r1, [r0, #0x8c] + + ldr r1, =0x00010000 + str r1, [r0, #0x120] + ldr r1, =0x00000180 + str r1, [r0, #0x10c] + ldr r1, =0x00000180 + str r1, [r0, #0x110] + ldr r1, =0x00000180 + str r1, [r0, #0x114] + ldr r1, =0x00000180 + str r1, [r0, #0x118] + ldr r1, =0x00000180 + str r1, [r0, #0x90] + ldr r1, =0x00000180 + str r1, [r0, #0x94] + ldr r1, =0x00000180 + str r1, [r0, #0x98] + ldr r1, =0x00000180 + str r1, [r0, #0x9c] + ldr r1, =0x00040000 + str r1, [r0, #0xe0] + ldr r1, =0x00040000 + str r1, [r0, #0xe4] + + ldr r0, =0x40ab0000 + ldr r1, =0x00008000 + str r1, [r0, #0x1c] + ldr r1, =0xA1390003 + str r1, [r0, #0x800] + ldr r1, =0x0D3900A0 + str r1, [r0, #0x85c] + ldr r1, =0x00400000 + str r1, [r0, #0x890] + + ldr r1, =0x39373939 + str r1, [r0, #0x848] + ldr r1, =0x2F313D36 + str r1, [r0, #0x850] + ldr r1, =0x33333333 + str r1, [r0, #0x81c] + ldr r1, =0x33333333 + str r1, [r0, #0x820] + ldr r1, =0x33333333 + str r1, [r0, #0x824] + ldr r1, =0x33333333 + str r1, [r0, #0x828] + + ldr r1, =0x24922492 + str r1, [r0, #0x8c0] + ldr r1, =0x00000800 + str r1, [r0, #0x8b8] + + ldr r1, =0x00020052 + str r1, [r0, #0x4] + ldr r1, =0x424642F3 + str r1, [r0, #0xc] + ldr r1, =0x00100A22 + str r1, [r0, #0x10] + ldr r1, =0x00120556 + str r1, [r0, #0x38] + ldr r1, =0x00C700DA + str r1, [r0, #0x14] + ldr r1, =0x00211718 + str r1, [r0, #0x18] + + ldr r1, =0x0F9F26D2 + str r1, [r0, #0x2c] + ldr r1, =0x009F0E10 + str r1, [r0, #0x30] + ldr r1, =0x0000004F + str r1, [r0, #0x40] + ldr r1, =0x84190000 + str r1, [r0, #0x0] + + ldr r1, =0x00008010 + str r1, [r0, #0x1c] + ldr r1, =0x003F8030 + str r1, [r0, #0x1c] + ldr r1, =0xFF0A8030 + str r1, [r0, #0x1c] + ldr r1, =0x04028030 + str r1, [r0, #0x1c] + ldr r1, =0x83018030 + str r1, [r0, #0x1c] + ldr r1, =0x01038030 + str r1, [r0, #0x1c] + + ldr r1, =0x20000000 + str r1, [r0, #0x83c] + + ldr r1, =0x00001800 + str r1, [r0, #0x20] + ldr r1, =0xA1310003 + str r1, [r0, #0x800] + ldr r1, =0x00000000 + str r1, [r0, #0x1c] + +.endm + +.macro imx7ulp_arm2_lpddr2_setting + + imx7ulp_ddr_freq_decrease + + /* Enable MMDC PCC clock */ + ldr r2, =0x40b30000 + ldr r3, =0x40000000 + str r3, [r2, #0xac] + + /* Configure DDR pad */ + ldr r0, =0x40ad0000 + ldr r1, =0x00040000 + str r1, [r0, #0x128] + ldr r1, =0x0 + str r1, [r0, #0xf8] + ldr r1, =0x0000018C + str r1, [r0, #0xd8] + ldr r1, =0x00000180 + str r1, [r0, #0x108] + ldr r1, =0x00000180 + str r1, [r0, #0x104] + ldr r1, =0x00010000 + str r1, [r0, #0x124] + ldr r1, =0x0000018C + str r1, [r0, #0x80] + ldr r1, =0x0000018C + str r1, [r0, #0x84] + ldr r1, =0x0000018C + str r1, [r0, #0x88] + ldr r1, =0x0000018C + str r1, [r0, #0x8c] + + ldr r1, =0x00010000 + str r1, [r0, #0x120] + ldr r1, =0x00000180 + str r1, [r0, #0x10c] + ldr r1, =0x00000180 + str r1, [r0, #0x110] + ldr r1, =0x00000180 + str r1, [r0, #0x114] + ldr r1, =0x00000180 + str r1, [r0, #0x118] + ldr r1, =0x00000180 + str r1, [r0, #0x90] + ldr r1, =0x00000180 + str r1, [r0, #0x94] + ldr r1, =0x00000180 + str r1, [r0, #0x98] + ldr r1, =0x00000180 + str r1, [r0, #0x9c] + ldr r1, =0x00040000 + str r1, [r0, #0xe0] + ldr r1, =0x00040000 + str r1, [r0, #0xe4] + + ldr r0, =0x40ab0000 + ldr r1, =0x00008000 + str r1, [r0, #0x1c] + ldr r1, =0xA1390003 + str r1, [r0, #0x800] + ldr r1, =0x0D3900A0 + str r1, [r0, #0x85c] + ldr r1, =0x00400000 + str r1, [r0, #0x890] + + ldr r1, =0x40404040 + str r1, [r0, #0x848] + ldr r1, =0x40404040 + str r1, [r0, #0x850] + ldr r1, =0x33333333 + str r1, [r0, #0x81c] + ldr r1, =0x33333333 + str r1, [r0, #0x820] + ldr r1, =0x33333333 + str r1, [r0, #0x824] + ldr r1, =0x33333333 + str r1, [r0, #0x828] + + ldr r1, =0x24922492 + str r1, [r0, #0x8c0] + ldr r1, =0x00000800 + str r1, [r0, #0x8b8] + + ldr r1, =0x00020052 + str r1, [r0, #0x4] + ldr r1, =0x292C42F3 + str r1, [r0, #0xc] + ldr r1, =0x00100A22 + str r1, [r0, #0x10] + ldr r1, =0x00120556 + str r1, [r0, #0x38] + ldr r1, =0x00C700DB + str r1, [r0, #0x14] + ldr r1, =0x00211708 + str r1, [r0, #0x18] + + ldr r1, =0x0F9F26D2 + str r1, [r0, #0x2c] + ldr r1, =0x009F0E10 + str r1, [r0, #0x30] + ldr r1, =0x0000003F + str r1, [r0, #0x40] + ldr r1, =0xC3110000 + str r1, [r0, #0x0] + + ldr r1, =0x00008010 + str r1, [r0, #0x1c] + ldr r1, =0x00008018 + str r1, [r0, #0x1c] + ldr r1, =0x003F8030 + str r1, [r0, #0x1c] + ldr r1, =0x003F8038 + str r1, [r0, #0x1c] + ldr r1, =0xFF0A8030 + str r1, [r0, #0x1c] + ldr r1, =0xFF0A8038 + str r1, [r0, #0x1c] + ldr r1, =0x04028030 + str r1, [r0, #0x1c] + ldr r1, =0x04028038 + str r1, [r0, #0x1c] + ldr r1, =0x82018030 + str r1, [r0, #0x1c] + ldr r1, =0x82018038 + str r1, [r0, #0x1c] + ldr r1, =0x01038030 + str r1, [r0, #0x1c] + ldr r1, =0x01038038 + str r1, [r0, #0x1c] + + ldr r1, =0x20000000 + str r1, [r0, #0x83c] + + ldr r1, =0x00001800 + str r1, [r0, #0x20] + ldr r1, =0xA1390003 + str r1, [r0, #0x800] + ldr r1, =0x00020052 + str r1, [r0, #0x4] + ldr r1, =0x00011006 + str r1, [r0, #0x404] + ldr r1, =0x00000000 + str r1, [r0, #0x1c] + +.endm + + +.macro imx7ulp_clock_gating +.endm + +.macro imx7ulp_qos_setting +.endm + +.macro imx7ulp_ddr_setting +#if defined (CONFIG_TARGET_MX7ULP_10X10_ARM2) + imx7ulp_arm2_lpddr2_setting +#else + imx7ulp_arm2_lpddr3_setting +#endif +.endm + +/* include the common plugin code here */ +#include diff --git a/configs/mx7ulp_10x10_arm2_defconfig b/configs/mx7ulp_10x10_arm2_defconfig new file mode 100644 index 0000000..e0875b2 --- /dev/null +++ b/configs/mx7ulp_10x10_arm2_defconfig @@ -0,0 +1,10 @@ +CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx7ulp_arm2/imximage_lpddr2.cfg" +CONFIG_ARM=y +CONFIG_ARCH_MX7ULP=y +CONFIG_TARGET_MX7ULP_10X10_ARM2=y +CONFIG_SYS_MALLOC_F=y +CONFIG_SYS_MALLOC_F_LEN=0x400 +CONFIG_DM=y +CONFIG_DM_SERIAL=y +CONFIG_DM_GPIO=y +CONFIG_IMX_RGPIO2P=y diff --git a/configs/mx7ulp_14x14_arm2_defconfig b/configs/mx7ulp_14x14_arm2_defconfig new file mode 100644 index 0000000..25eb39d --- /dev/null +++ b/configs/mx7ulp_14x14_arm2_defconfig @@ -0,0 +1,10 @@ +CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx7ulp_arm2/imximage.cfg" +CONFIG_ARM=y +CONFIG_ARCH_MX7ULP=y +CONFIG_TARGET_MX7ULP_14X14_ARM2=y +CONFIG_SYS_MALLOC_F=y +CONFIG_SYS_MALLOC_F_LEN=0x400 +CONFIG_DM=y +CONFIG_DM_SERIAL=y +CONFIG_DM_GPIO=y +CONFIG_IMX_RGPIO2P=y diff --git a/include/configs/mx7ulp_arm2.h b/include/configs/mx7ulp_arm2.h new file mode 100644 index 0000000..d3d601b --- /dev/null +++ b/include/configs/mx7ulp_arm2.h @@ -0,0 +1,278 @@ +/* + * Copyright (C) 2016 Freescale Semiconductor, Inc. + * + * Configuration settings for the Freescale i.MX7ULP ARM2 board. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __MX7ULP_ARM2_CONFIG_H +#define __MX7ULP_ARM2_CONFIG_H + +#include +#include + +/*Uncomment it to use plugin boot*/ +/*#define CONFIG_USE_PLUGIN*/ + +/*Uncomment it to use secure boot*/ +/*#define CONFIG_SECURE_BOOT*/ + +#ifdef CONFIG_SECURE_BOOT +#ifndef CONFIG_CSF_SIZE +#define CONFIG_CSF_SIZE 0x4000 +#endif +#endif + +#define CONFIG_SYS_VSNPRINTF +#define CONFIG_BOARD_POSTCLK_INIT +#define CONFIG_IMX_FIXED_IVT_OFFSET +#define CONFIG_SYS_BOOTM_LEN 0x1000000 + +#define SRC_BASE_ADDR CMC1_RBASE +#define IRAM_BASE_ADDR OCRAM_0_BASE +#define IOMUXC_BASE_ADDR IOMUXC1_RBASE + +/* Fuses */ +#define CONFIG_CMD_FUSE +#define CONFIG_MXC_OCOTP + +/* MMC Configs */ +#define CONFIG_MMC +#define CONFIG_CMD_MMC +#define CONFIG_GENERIC_MMC +#define CONFIG_BOUNCE_BUFFER +#define CONFIG_FSL_ESDHC +#define CONFIG_FSL_USDHC +#define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */ + +#define CONFIG_SYS_FSL_USDHC_NUM 2 + +#define CONFIG_SYS_FSL_ESDHC_ADDR 0 +#define CONFIG_SYS_MMC_ENV_DEV 1 /* USDHC2 */ +#define CONFIG_SYS_MMC_ENV_PART 0 /* user area */ +#define CONFIG_MMCROOT "/dev/mmcblk1p2" /* USDHC2 */ +#define CONFIG_SYS_MMC_IMG_LOAD_PART 1 + +#define CONFIG_ENV_OFFSET (12 * SZ_64K) +#define CONFIG_ENV_IS_IN_MMC +#define CONFIG_ENV_SIZE SZ_8K + +#define CONFIG_CMD_FAT +#define CONFIG_DOS_PARTITION + +/* Using ULP WDOG for reset */ +#define WDOG_BASE_ADDR WDG1_RBASE +#define CONFIG_ULP_WATCHDOG + + +#define CONFIG_SYS_ARCH_TIMER +#define CONFIG_SYS_HZ_CLOCK 1000000 /* Fixed at 1Mhz from TSTMR */ + +#define CONFIG_DISPLAY_CPUINFO +#define CONFIG_DISPLAY_BOARDINFO + +/* uncomment for PLUGIN mode support */ +/* #define CONFIG_USE_PLUGIN */ + +/* uncomment for SECURE mode support */ +/* #define CONFIG_SECURE_BOOT */ + +#define CONFIG_INITRD_TAG +#define CONFIG_CMDLINE_TAG +#define CONFIG_SETUP_MEMORY_TAGS +/*#define CONFIG_REVISION_TAG*/ + +/* Size of malloc() pool */ +#define CONFIG_SYS_MALLOC_LEN (8 * SZ_1M) + +#define CONFIG_BOARD_LATE_INIT +#define CONFIG_BOARD_EARLY_INIT_F + +/* UART */ +#define CONFIG_FSL_LPUART +#define CONFIG_LPUART_32LE_REG + +#ifdef CONFIG_TARGET_MX7ULP_10X10_ARM2 +#define LPUART_BASE LPUART6_RBASE +#else +#define LPUART_BASE LPUART4_RBASE +#endif + +/* allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE +#define CONFIG_CONS_INDEX 1 +#define CONFIG_BAUDRATE 115200 + + +#undef CONFIG_CMD_IMLS +#define CONFIG_SYS_LONGHELP +#define CONFIG_AUTO_COMPLETE +#define CONFIG_SYS_HUSH_PARSER + +#define CONFIG_BOOTDELAY 1 +#define CONFIG_SYS_CACHELINE_SIZE 64 + +/* Miscellaneous configurable options */ +#define CONFIG_SYS_PROMPT "=> " +#define CONFIG_SYS_CBSIZE 512 + +/* Print Buffer Size */ +#define CONFIG_SYS_MAXARGS 256 +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) + +#define CONFIG_CMDLINE_EDITING +#define CONFIG_STACKSIZE SZ_8K + +/* Physical Memory Map */ +#define CONFIG_NR_DRAM_BANKS 1 + +#define CONFIG_SYS_TEXT_BASE 0x67800000 +#define PHYS_SDRAM 0x60000000 +#ifdef CONFIG_TARGET_MX7ULP_10X10_ARM2 +#define PHYS_SDRAM_SIZE SZ_1G /*LPDDR2 1G*/ +#define CONFIG_SYS_MEMTEST_END 0x9E000000 +#else +#define PHYS_SDRAM_SIZE SZ_512M +#define CONFIG_SYS_MEMTEST_END 0x7E000000 +#endif +#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM +#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM +#define CONFIG_CMD_BOOTZ +#define CONFIG_OF_LIBFDT + +#define CONFIG_LOADADDR 0x60800000 + +#define CONFIG_CMD_MEMTEST + +#ifdef CONFIG_TARGET_MX7ULP_10X10_ARM2 +#define CONFIG_DEFAULT_FDT_FILE "imx7ulp-10x10-arm2.dtb" +#else +#define CONFIG_DEFAULT_FDT_FILE "imx7ulp-14x14-arm2.dtb" +#endif + +#define CONFIG_MFG_NAND_PARTITION + +#define CONFIG_MFG_ENV_SETTINGS \ + "mfgtool_args=setenv bootargs console=${console},${baudrate} " \ + "rdinit=/linuxrc " \ + "g_mass_storage.stall=0 g_mass_storage.removable=1 " \ + "g_mass_storage.file=/fat g_mass_storage.ro=1 " \ + "g_mass_storage.idVendor=0x066F g_mass_storage.idProduct=0x37FF "\ + "g_mass_storage.iSerialNumber=\"\" "\ + CONFIG_MFG_NAND_PARTITION \ + "\0" \ + "initrd_addr=0x63800000\0" \ + "initrd_high=0xffffffff\0" \ + "bootcmd_mfg=run mfgtool_args;bootz ${loadaddr} ${initrd_addr} ${fdt_addr};\0" \ + + +#define CONFIG_EXTRA_ENV_SETTINGS \ + CONFIG_MFG_ENV_SETTINGS \ + "script=boot.scr\0" \ + "image=zImage\0" \ + "console=ttyLP0\0" \ + "fdt_high=0xffffffff\0" \ + "initrd_high=0xffffffff\0" \ + "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ + "fdt_addr=0x63000000\0" \ + "boot_fdt=try\0" \ + "earlycon=lpuart32,0x402D0010\0" \ + "ip_dyn=yes\0" \ + "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ + "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \ + "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ + "mmcautodetect=yes\0" \ + "mmcargs=setenv bootargs console=${console},${baudrate} " \ + "root=${mmcroot}\0" \ + "loadbootscript=" \ + "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ + "bootscript=echo Running bootscript from mmc ...; " \ + "source\0" \ + "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ + "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ + "mmcboot=echo Booting from mmc ...; " \ + "run mmcargs; " \ + "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ + "if run loadfdt; 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" \ + +#define CONFIG_BOOTCOMMAND \ + "mmc dev ${mmcdev}; if mmc rescan; then " \ + "if run loadbootscript; then " \ + "run bootscript; " \ + "else " \ + "if run loadimage; then " \ + "run mmcboot; " \ + "fi; " \ + "fi; " \ + "fi" + + +#define CONFIG_SYS_HZ 1000 +#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR + +#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR +#define CONFIG_SYS_INIT_RAM_SIZE SZ_256K + +#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) + +/* FLASH and environment organization */ +#define CONFIG_SYS_NO_FLASH + +#ifndef CONFIG_SYS_DCACHE_OFF +#define CONFIG_CMD_CACHE +#endif + +/* USB Configs */ +#define CONFIG_CMD_USB +#define CONFIG_USB_EHCI +#define CONFIG_USB_EHCI_MX7 +#define CONFIG_USB_STORAGE +#define CONFIG_EHCI_HCD_INIT_AFTER_RESET +#define CONFIG_USB_HOST_ETHER +#define CONFIG_USB_ETHER_ASIX +#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) +#define CONFIG_MXC_USB_FLAGS 0 +#define CONFIG_USB_MAX_CONTROLLER_COUNT 1 + +/* QSPI configs */ +#define CONFIG_FSL_QSPI +#ifdef CONFIG_FSL_QSPI +#define CONFIG_CMD_SF +#define CONFIG_SPI_FLASH +#define CONFIG_SPI_FLASH_STMICRO +#define CONFIG_SPI_FLASH_BAR +#define CONFIG_SYS_FSL_QSPI_AHB +#define CONFIG_SF_DEFAULT_BUS 0 +#define CONFIG_SF_DEFAULT_CS 0 +#define CONFIG_SF_DEFAULT_SPEED 40000000 +#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 +#ifdef CONFIG_TARGET_MX7ULP_10X10_ARM2 +#define FSL_QSPI_FLASH_NUM 2 +#define FSL_QSPI_FLASH_SIZE SZ_32M +#else +#define FSL_QSPI_FLASH_NUM 1 +#define FSL_QSPI_FLASH_SIZE SZ_64M +#endif +#define QSPI0_BASE_ADDR 0x410A5000 +#define QSPI0_AMBA_BASE 0xC0000000 +#define CONFIG_QSPI_BASE QSPI0_BASE_ADDR +#define CONFIG_QSPI_MEMMAP_BASE QSPI0_AMBA_BASE +#endif + +#endif /* __CONFIG_H */ -- cgit v1.1