/branches/18.06.1/package/boot/uboot-mxs/patches/001-add-i2se-duckbill.patch |
@@ -0,0 +1,703 @@ |
From 6af0148a38b23ba761905f98a7211fab986033ce Mon Sep 17 00:00:00 2001 |
From: Michael Heimpold <mhei@heimpold.de> |
Date: Thu, 13 Sep 2018 21:40:19 +0200 |
Subject: [PATCH] arm: mxs: add support for I2SE's Duckbill boards |
|
The Duckbill devices are small, pen-drive sized boards based on |
NXP's i.MX28 SoC. While the initial variants (Duckbill series) were |
equipped with a micro SD card slot only, the latest generation |
(Duckbill 2 series) have an additional internal eMMC onboard. |
|
Both device generations consist of four "family members": |
|
- Duckbill/Duckbill 2: generic board, intended to be used as |
baseboard for custom designs and/or as development board |
|
- Duckbill EnOcean/Duckbill 2 EnOcean: come with an EnOcean |
daugther board equipped with the popular TCM310 module |
|
- Duckbill 485/Duckbill 2 485: as the name implies, these |
devices are intended to be used as Ethernet - RS485 converters |
|
- Duckbill SPI/Duckbill 2 SPI: not sold separately, but used |
in I2SE's development kits for Green PHY HomePlug Powerline |
communication |
|
Signed-off-by: Michael Heimpold <mhei@heimpold.de> |
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> |
--- |
arch/arm/mach-imx/mxs/Kconfig | 5 + |
board/i2se/duckbill/Kconfig | 15 +++ |
board/i2se/duckbill/MAINTAINERS | 6 ++ |
board/i2se/duckbill/Makefile | 10 ++ |
board/i2se/duckbill/duckbill.c | 186 ++++++++++++++++++++++++++++++++ |
board/i2se/duckbill/iomux.c | 156 +++++++++++++++++++++++++++ |
configs/duckbill_defconfig | 38 +++++++ |
include/configs/duckbill.h | 179 ++++++++++++++++++++++++++++++ |
8 files changed, 595 insertions(+) |
create mode 100644 board/i2se/duckbill/Kconfig |
create mode 100644 board/i2se/duckbill/MAINTAINERS |
create mode 100644 board/i2se/duckbill/Makefile |
create mode 100644 board/i2se/duckbill/duckbill.c |
create mode 100644 board/i2se/duckbill/iomux.c |
create mode 100644 configs/duckbill_defconfig |
create mode 100644 include/configs/duckbill.h |
|
diff --git a/arch/arm/mach-imx/mxs/Kconfig b/arch/arm/mach-imx/mxs/Kconfig |
index 68072d5a1f..82aaa3ef76 100644 |
--- a/arch/arm/mach-imx/mxs/Kconfig |
+++ b/arch/arm/mach-imx/mxs/Kconfig |
@@ -50,6 +50,10 @@ config TARGET_APX4DEVKIT |
config TARGET_BG0900 |
bool "Support bg0900" |
|
+config TARGET_DUCKBILL |
+ bool "Support duckbill" |
+ select BOARD_EARLY_INIT_F |
+ |
config TARGET_MX28EVK |
bool "Support mx28evk" |
select BOARD_EARLY_INIT_F |
@@ -67,6 +71,7 @@ config SYS_SOC |
|
source "board/bluegiga/apx4devkit/Kconfig" |
source "board/freescale/mx28evk/Kconfig" |
+source "board/i2se/duckbill/Kconfig" |
source "board/ppcag/bg0900/Kconfig" |
source "board/schulercontrol/sc_sps_1/Kconfig" |
source "board/technologic/ts4600/Kconfig" |
diff --git a/board/i2se/duckbill/Kconfig b/board/i2se/duckbill/Kconfig |
new file mode 100644 |
index 0000000000..98c1e4689f |
--- /dev/null |
+++ b/board/i2se/duckbill/Kconfig |
@@ -0,0 +1,15 @@ |
+if TARGET_DUCKBILL |
+ |
+config SYS_BOARD |
+ default "duckbill" |
+ |
+config SYS_VENDOR |
+ default "i2se" |
+ |
+config SYS_SOC |
+ default "mxs" |
+ |
+config SYS_CONFIG_NAME |
+ default "duckbill" |
+ |
+endif |
diff --git a/board/i2se/duckbill/MAINTAINERS b/board/i2se/duckbill/MAINTAINERS |
new file mode 100644 |
index 0000000000..5496baa330 |
--- /dev/null |
+++ b/board/i2se/duckbill/MAINTAINERS |
@@ -0,0 +1,6 @@ |
+I2SE DUCKBILL BOARD |
+M: Michael Heimpold <mhei@heimpold.de> |
+S: Maintained |
+F: board/i2se/duckbill/ |
+F: include/configs/duckbill.h |
+F: configs/duckbill_defconfig |
diff --git a/board/i2se/duckbill/Makefile b/board/i2se/duckbill/Makefile |
new file mode 100644 |
index 0000000000..0079eb413c |
--- /dev/null |
+++ b/board/i2se/duckbill/Makefile |
@@ -0,0 +1,10 @@ |
+# SPDX-License-Identifier: GPL-2.0+ |
+# |
+# (C) Copyright 2014-2019 |
+# Michael Heimpold, mhei@heimpold.de. |
+ |
+ifndef CONFIG_SPL_BUILD |
+obj-y := duckbill.o |
+else |
+obj-y := iomux.o |
+endif |
diff --git a/board/i2se/duckbill/duckbill.c b/board/i2se/duckbill/duckbill.c |
new file mode 100644 |
index 0000000000..f93c372611 |
--- /dev/null |
+++ b/board/i2se/duckbill/duckbill.c |
@@ -0,0 +1,186 @@ |
+// SPDX-License-Identifier: GPL-2.0+ |
+/* |
+ * I2SE Duckbill board |
+ * |
+ * (C) Copyright 2014-2019 Michael Heimpold <mhei@heimpold.de> |
+ */ |
+ |
+#include <common.h> |
+#include <asm/gpio.h> |
+#include <asm/io.h> |
+#include <asm/arch/imx-regs.h> |
+#include <asm/arch/iomux-mx28.h> |
+#include <asm/arch/clock.h> |
+#include <asm/arch/sys_proto.h> |
+#include <asm/setup.h> |
+#include <fdt_support.h> |
+#include <linux/mii.h> |
+#include <miiphy.h> |
+#include <netdev.h> |
+#include <errno.h> |
+#include <fuse.h> |
+ |
+DECLARE_GLOBAL_DATA_PTR; |
+ |
+static u32 system_rev; |
+static u32 serialno; |
+ |
+/* |
+ * Functions |
+ */ |
+int board_early_init_f(void) |
+{ |
+ /* IO0 clock at 480MHz */ |
+ mxs_set_ioclk(MXC_IOCLK0, 480000); |
+ /* IO1 clock at 480MHz */ |
+ mxs_set_ioclk(MXC_IOCLK1, 480000); |
+ |
+ /* SSP0 clock at 96MHz */ |
+ mxs_set_sspclk(MXC_SSPCLK0, 96000, 0); |
+ |
+ return 0; |
+} |
+ |
+int dram_init(void) |
+{ |
+ return mxs_dram_init(); |
+} |
+ |
+int board_init(void) |
+{ |
+ /* Adress of boot parameters */ |
+ gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100; |
+ |
+ return 0; |
+} |
+ |
+#ifdef CONFIG_CMD_MMC |
+int board_mmc_init(bd_t *bis) |
+{ |
+ return mxsmmc_initialize(bis, 0, NULL, NULL); |
+} |
+#endif |
+ |
+#ifdef CONFIG_CMD_NET |
+int board_eth_init(bd_t *bis) |
+{ |
+ unsigned int reset_gpio; |
+ int ret; |
+ |
+ ret = cpu_eth_init(bis); |
+ |
+ if (system_rev == 1) |
+ reset_gpio = MX28_PAD_SSP0_DATA7__GPIO_2_7; |
+ else |
+ reset_gpio = MX28_PAD_GPMI_ALE__GPIO_0_26; |
+ |
+ /* Reset PHY */ |
+ gpio_direction_output(reset_gpio, 0); |
+ udelay(200); |
+ gpio_set_value(reset_gpio, 1); |
+ |
+ /* give PHY some time to get out of the reset */ |
+ udelay(10000); |
+ |
+ ret = fecmxc_initialize_multi(bis, 0, 0, MXS_ENET0_BASE); |
+ if (ret) { |
+ puts("FEC MXS: Unable to init FEC\n"); |
+ return ret; |
+ } |
+ |
+ return ret; |
+} |
+ |
+void mx28_adjust_mac(int dev_id, unsigned char *mac) |
+{ |
+ mac[0] = 0x00; |
+ mac[1] = 0x01; |
+ mac[2] = 0x87; |
+} |
+#endif |
+ |
+#ifdef CONFIG_OF_BOARD_SETUP |
+int ft_board_setup(void *blob, bd_t *bd) |
+{ |
+ uint8_t enetaddr[6]; |
+ u32 mac = 0; |
+ |
+#ifdef CONFIG_MXS_OCOTP |
+ /* only Duckbill SPI has a MAC for the QCA7k */ |
+ fuse_read(0, 1, &mac); |
+#endif |
+ |
+ if (mac != 0) { |
+ enetaddr[0] = 0x00; |
+ enetaddr[1] = 0x01; |
+ enetaddr[2] = 0x87; |
+ enetaddr[3] = (mac >> 16) & 0xff; |
+ enetaddr[4] = (mac >> 8) & 0xff; |
+ enetaddr[5] = mac & 0xff; |
+ |
+ fdt_find_and_setprop(blob, "spi1/ethernet@0", |
+ "local-mac-address", enetaddr, 6, 1); |
+ } |
+ |
+ return 0; |
+} |
+#endif |
+ |
+#ifdef CONFIG_REVISION_TAG |
+u32 get_board_rev(void) |
+{ |
+ return system_rev; |
+} |
+#endif |
+ |
+#ifdef CONFIG_SERIAL_TAG |
+void get_board_serial(struct tag_serialnr *serialnr) |
+{ |
+ serialnr->low = serialno; |
+ serialnr->high = 0; |
+} |
+#endif |
+ |
+int misc_init_r(void) |
+{ |
+ unsigned int led_red_gpio; |
+ char *s; |
+ |
+ /* Board revision detection */ |
+ gpio_direction_input(MX28_PAD_LCD_D17__GPIO_1_17); |
+ |
+ /* MX28_PAD_LCD_D17__GPIO_1_17: v1 = pull-down, v2 = pull-up */ |
+ system_rev = |
+ gpio_get_value(MX28_PAD_LCD_D17__GPIO_1_17); |
+ system_rev += 1; |
+ |
+ /* guess DT blob if not set in environment */ |
+ if (!env_get("fdt_file")) { |
+ if (system_rev == 1) |
+ env_set("fdt_file", "imx28-duckbill.dtb"); |
+ else |
+ env_set("fdt_file", "imx28-duckbill-2.dtb"); |
+ } |
+ |
+ /* enable red LED to indicate a running bootloader */ |
+ if (system_rev == 1) |
+ led_red_gpio = MX28_PAD_AUART1_RX__GPIO_3_4; |
+ else |
+ led_red_gpio = MX28_PAD_SAIF0_LRCLK__GPIO_3_21; |
+ gpio_direction_output(led_red_gpio, 1); |
+ |
+ if (system_rev == 1) |
+ puts("Board: I2SE Duckbill\n"); |
+ else |
+ puts("Board: I2SE Duckbill 2\n"); |
+ |
+ serialno = env_get_ulong("serial#", 10, 0); |
+ s = env_get("serial#"); |
+ if (s && s[0]) { |
+ puts("Serial: "); |
+ puts(s); |
+ putc('\n'); |
+ } |
+ |
+ return 0; |
+} |
diff --git a/board/i2se/duckbill/iomux.c b/board/i2se/duckbill/iomux.c |
new file mode 100644 |
index 0000000000..1db3c52c34 |
--- /dev/null |
+++ b/board/i2se/duckbill/iomux.c |
@@ -0,0 +1,156 @@ |
+// SPDX-License-Identifier: GPL-2.0+ |
+/* |
+ * I2SE Duckbill IOMUX setup |
+ * |
+ * Copyright (C) 2013-2019 Michael Heimpold <mhei@heimpold.de> |
+ */ |
+ |
+#include <common.h> |
+#include <config.h> |
+#include <asm/io.h> |
+#include <asm/gpio.h> |
+#include <asm/arch/iomux-mx28.h> |
+#include <asm/arch/imx-regs.h> |
+#include <asm/arch/sys_proto.h> |
+ |
+#define MUX_CONFIG_SSP0 (MXS_PAD_3V3 | MXS_PAD_8MA | MXS_PAD_PULLUP) |
+#define MUX_CONFIG_ENET (MXS_PAD_3V3 | MXS_PAD_8MA | MXS_PAD_PULLUP) |
+#define MUX_CONFIG_EMI (MXS_PAD_3V3 | MXS_PAD_12MA | MXS_PAD_NOPULL) |
+ |
+/* For all revisions */ |
+const iomux_cfg_t iomux_setup[] = { |
+ /* DUART */ |
+ MX28_PAD_PWM0__DUART_RX, |
+ MX28_PAD_PWM1__DUART_TX, |
+ |
+ /* eMMC (v2) or SD card (v1) */ |
+ MX28_PAD_SSP0_DATA0__SSP0_D0 | MUX_CONFIG_SSP0, |
+ MX28_PAD_SSP0_DATA1__SSP0_D1 | MUX_CONFIG_SSP0, |
+ MX28_PAD_SSP0_DATA2__SSP0_D2 | MUX_CONFIG_SSP0, |
+ MX28_PAD_SSP0_DATA3__SSP0_D3 | MUX_CONFIG_SSP0, |
+ MX28_PAD_SSP0_CMD__SSP0_CMD | MUX_CONFIG_SSP0, |
+ MX28_PAD_SSP0_DETECT__SSP0_CARD_DETECT | |
+ (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), |
+ MX28_PAD_SSP0_SCK__SSP0_SCK | |
+ (MXS_PAD_12MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), |
+ |
+ /* Ethernet */ |
+ MX28_PAD_ENET0_MDC__ENET0_MDC | MUX_CONFIG_ENET, |
+ MX28_PAD_ENET0_MDIO__ENET0_MDIO | MUX_CONFIG_ENET, |
+ MX28_PAD_ENET0_RX_EN__ENET0_RX_EN | MUX_CONFIG_ENET, |
+ MX28_PAD_ENET0_TX_EN__ENET0_TX_EN | MUX_CONFIG_ENET, |
+ MX28_PAD_ENET0_RXD0__ENET0_RXD0 | MUX_CONFIG_ENET, |
+ MX28_PAD_ENET0_RXD1__ENET0_RXD1 | MUX_CONFIG_ENET, |
+ MX28_PAD_ENET0_TXD0__ENET0_TXD0 | MUX_CONFIG_ENET, |
+ MX28_PAD_ENET0_TXD1__ENET0_TXD1 | MUX_CONFIG_ENET, |
+ MX28_PAD_ENET_CLK__CLKCTRL_ENET | MUX_CONFIG_ENET, |
+ |
+ /* EMI */ |
+ MX28_PAD_EMI_D00__EMI_DATA0 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_D01__EMI_DATA1 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_D02__EMI_DATA2 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_D03__EMI_DATA3 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_D04__EMI_DATA4 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_D05__EMI_DATA5 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_D06__EMI_DATA6 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_D07__EMI_DATA7 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_D08__EMI_DATA8 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_D09__EMI_DATA9 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_D10__EMI_DATA10 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_D11__EMI_DATA11 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_D12__EMI_DATA12 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_D13__EMI_DATA13 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_D14__EMI_DATA14 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_D15__EMI_DATA15 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_ODT0__EMI_ODT0 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_DQM0__EMI_DQM0 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_ODT1__EMI_ODT1 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_DQM1__EMI_DQM1 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_DDR_OPEN_FB__EMI_DDR_OPEN_FEEDBACK | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_CLK__EMI_CLK | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_DQS0__EMI_DQS0 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_DQS1__EMI_DQS1 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_DDR_OPEN__EMI_DDR_OPEN | MUX_CONFIG_EMI, |
+ |
+ MX28_PAD_EMI_A00__EMI_ADDR0 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_A01__EMI_ADDR1 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_A02__EMI_ADDR2 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_A03__EMI_ADDR3 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_A04__EMI_ADDR4 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_A05__EMI_ADDR5 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_A06__EMI_ADDR6 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_A07__EMI_ADDR7 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_A08__EMI_ADDR8 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_A09__EMI_ADDR9 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_A10__EMI_ADDR10 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_A11__EMI_ADDR11 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_A12__EMI_ADDR12 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_A13__EMI_ADDR13 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_A14__EMI_ADDR14 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_BA0__EMI_BA0 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_BA1__EMI_BA1 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_BA2__EMI_BA2 | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_CASN__EMI_CASN | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_RASN__EMI_RASN | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_WEN__EMI_WEN | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_CE0N__EMI_CE0N | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_CE1N__EMI_CE1N | MUX_CONFIG_EMI, |
+ MX28_PAD_EMI_CKE__EMI_CKE | MUX_CONFIG_EMI, |
+ |
+ /* Revision pin(s) */ |
+ MX28_PAD_LCD_D17__GPIO_1_17, |
+}; |
+ |
+/* For revision 1 only */ |
+const iomux_cfg_t iomux_setup_v1[] = { |
+ /* PHY reset */ |
+ MX28_PAD_SSP0_DATA7__GPIO_2_7 | |
+ (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), |
+ |
+ /* LEDs */ |
+ MX28_PAD_AUART1_RX__GPIO_3_4, |
+ MX28_PAD_AUART1_TX__GPIO_3_5, |
+}; |
+ |
+/* For revision 2 only */ |
+const iomux_cfg_t iomux_setup_v2[] = { |
+ /* eMMC (v2) */ |
+ MX28_PAD_SSP0_DATA4__SSP0_D4 | MUX_CONFIG_SSP0, |
+ MX28_PAD_SSP0_DATA5__SSP0_D5 | MUX_CONFIG_SSP0, |
+ MX28_PAD_SSP0_DATA6__SSP0_D6 | MUX_CONFIG_SSP0, |
+ MX28_PAD_SSP0_DATA7__SSP0_D7 | MUX_CONFIG_SSP0, |
+ |
+ /* PHY reset */ |
+ MX28_PAD_GPMI_ALE__GPIO_0_26 | |
+ (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), |
+ |
+ /* LEDs */ |
+ MX28_PAD_SAIF0_LRCLK__GPIO_3_21, |
+ MX28_PAD_SAIF0_MCLK__GPIO_3_20, |
+}; |
+ |
+#define HW_DRAM_CTL29 (0x74 >> 2) |
+#define CS_MAP 0xf |
+#define COLUMN_SIZE 0x2 |
+#define ADDR_PINS 0x1 |
+#define APREBIT 0xa |
+ |
+#define HW_DRAM_CTL29_CONFIG (CS_MAP << 24 | COLUMN_SIZE << 16 | \ |
+ ADDR_PINS << 8 | APREBIT) |
+ |
+void mxs_adjust_memory_params(uint32_t *dram_vals) |
+{ |
+ dram_vals[HW_DRAM_CTL29] = HW_DRAM_CTL29_CONFIG; |
+} |
+ |
+void board_init_ll(const uint32_t arg, const uint32_t *resptr) |
+{ |
+ mxs_common_spl_init(arg, resptr, iomux_setup, ARRAY_SIZE(iomux_setup)); |
+ |
+ gpio_direction_input(MX28_PAD_LCD_D17__GPIO_1_17); |
+ |
+ if (gpio_get_value(MX28_PAD_LCD_D17__GPIO_1_17)) |
+ mxs_iomux_setup_multiple_pads(iomux_setup_v2, ARRAY_SIZE(iomux_setup_v2)); |
+ else |
+ mxs_iomux_setup_multiple_pads(iomux_setup_v1, ARRAY_SIZE(iomux_setup_v1)); |
+} |
diff --git a/configs/duckbill_defconfig b/configs/duckbill_defconfig |
new file mode 100644 |
index 0000000000..f92a67d53d |
--- /dev/null |
+++ b/configs/duckbill_defconfig |
@@ -0,0 +1,38 @@ |
+CONFIG_ARM=y |
+CONFIG_ARCH_MX28=y |
+CONFIG_SYS_TEXT_BASE=0x40002000 |
+CONFIG_SPL_GPIO_SUPPORT=y |
+CONFIG_SPL_LIBCOMMON_SUPPORT=y |
+CONFIG_SPL_LIBGENERIC_SUPPORT=y |
+CONFIG_TARGET_DUCKBILL=y |
+CONFIG_SPL_SERIAL_SUPPORT=y |
+CONFIG_SPL=y |
+CONFIG_NR_DRAM_BANKS=1 |
+CONFIG_BOOTDELAY=1 |
+CONFIG_SYS_CONSOLE_IS_IN_ENV=y |
+CONFIG_VERSION_VARIABLE=y |
+# CONFIG_DISPLAY_BOARDINFO is not set |
+CONFIG_ARCH_MISC_INIT=y |
+# CONFIG_SPL_FRAMEWORK is not set |
+CONFIG_HUSH_PARSER=y |
+CONFIG_CMD_BOOTZ=y |
+# CONFIG_CMD_ELF is not set |
+CONFIG_CMD_UNZIP=y |
+# CONFIG_CMD_FLASH is not set |
+CONFIG_CMD_FUSE=y |
+CONFIG_CMD_GPIO=y |
+CONFIG_CMD_MMC=y |
+CONFIG_CMD_MMC_SWRITE=y |
+CONFIG_CMD_DHCP=y |
+CONFIG_CMD_MII=y |
+CONFIG_CMD_PING=y |
+CONFIG_CMD_EXT4=y |
+CONFIG_CMD_EXT4_WRITE=y |
+CONFIG_CMD_FS_GENERIC=y |
+CONFIG_DOS_PARTITION=y |
+CONFIG_ENV_IS_IN_MMC=y |
+CONFIG_MMC_MXS=y |
+CONFIG_MII=y |
+CONFIG_CONS_INDEX=0 |
+CONFIG_OF_LIBFDT=y |
+# CONFIG_EFI_LOADER is not set |
diff --git a/include/configs/duckbill.h b/include/configs/duckbill.h |
new file mode 100644 |
index 0000000000..e7fce8843e |
--- /dev/null |
+++ b/include/configs/duckbill.h |
@@ -0,0 +1,179 @@ |
+/* SPDX-License-Identifier: GPL-2.0+ */ |
+/* |
+ * Copyright (C) 2014-2019 Michael Heimpold <mhei@heimpold.de> |
+ * |
+ */ |
+#ifndef __CONFIGS_DUCKBILL_H__ |
+#define __CONFIGS_DUCKBILL_H__ |
+ |
+/* System configurations */ |
+#define CONFIG_MACH_TYPE MACH_TYPE_DUCKBILL |
+ |
+#define CONFIG_MISC_INIT_R |
+ |
+#define CONFIG_SYS_MXS_VDD5V_ONLY |
+ |
+/* Memory configuration */ |
+#define PHYS_SDRAM_1 0x40000000 /* Base address */ |
+#define PHYS_SDRAM_1_SIZE 0x40000000 /* Max 1 GB RAM */ |
+#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 |
+ |
+/* Environment is in MMC */ |
+#define CONFIG_ENV_OVERWRITE |
+#define CONFIG_ENV_SIZE (128 * 1024) |
+#define CONFIG_ENV_OFFSET (128 * 1024) |
+#define CONFIG_ENV_OFFSET_REDUND (256 * 1024) |
+#define CONFIG_SYS_MMC_ENV_DEV 0 |
+#define CONFIG_SYS_REDUNDAND_ENVIRONMENT |
+ |
+/* FEC Ethernet on SoC */ |
+#ifdef CONFIG_CMD_NET |
+#define CONFIG_FEC_MXC |
+#define CONFIG_MX28_FEC_MAC_IN_OCOTP |
+#define CONFIG_FEC_MXC_MDIO_BASE MXS_ENET0_BASE |
+#endif |
+ |
+#define CONFIG_IPADDR 192.168.1.10 |
+#define CONFIG_SERVERIP 192.168.1.1 |
+#define CONFIG_NETMASK 255.255.255.0 |
+#define CONFIG_GATEWAYIP 192.168.1.254 |
+ |
+/* Boot Linux */ |
+#define CONFIG_BOOTDELAY 1 |
+#define CONFIG_BOOTFILE "zImage" |
+#define CONFIG_LOADADDR 0x42000000 |
+#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR |
+#define CONFIG_REVISION_TAG |
+#define CONFIG_SERIAL_TAG |
+#define CONFIG_OF_BOARD_SETUP |
+#define CONFIG_BOOT_RETRY_TIME 120 /* retry autoboot after 120 seconds */ |
+#define CONFIG_AUTOBOOT_KEYED |
+#define CONFIG_AUTOBOOT_PROMPT "Autobooting in %d seconds, " \ |
+ "press <c> to stop\n" |
+#define CONFIG_AUTOBOOT_DELAY_STR "\x63" /* allows retry after retry time */ |
+#define CONFIG_AUTOBOOT_STOP_STR " " /* stop autoboot with <Space> */ |
+#define CONFIG_RESET_TO_RETRY /* reset board to retry booting */ |
+ |
+/* Extra Environment */ |
+#define CONFIG_EXTRA_ENV_SETTINGS \ |
+ "mmc_part2_offset=1000\0" \ |
+ "mmc_part3_offset=19000\0" \ |
+ "update_openwrt_firmware_filename=openwrt-mxs-root.ext4\0" \ |
+ "update_openwrt_firmware=" \ |
+ "if mmc rescan; then " \ |
+ "if tftp ${update_openwrt_firmware_filename}; then " \ |
+ "setexpr fw_sz ${filesize} + 1ff; " \ |
+ "setexpr fw_sz ${fw_sz} / 200; " \ |
+ "mmc write ${loadaddr} ${mmc_part2_offset} ${fw_sz}; " \ |
+ "mmc write ${loadaddr} ${mmc_part3_offset} ${fw_sz}; " \ |
+ "fi; " \ |
+ "fi\0" \ |
+ "update_fw_filename_prefix=emmc.img.\0" \ |
+ "update_fw_filename_suffix=.gz\0" \ |
+ "update_fw_parts=0x6\0" \ |
+ "update_fw_fsize_uncompressed=4000000\0" \ |
+ "gzwrite_wbuf=100000\0" \ |
+ "update_emmc_firmware=" \ |
+ "setexpr i ${update_fw_parts}; setexpr error 0; " \ |
+ "while itest ${i} -gt 0; do " \ |
+ "echo Transfering firmware image part ${i} of ${update_fw_parts}; " \ |
+ "if itest ${i} -le f; then " \ |
+ "setenv j 0${i}; " \ |
+ "else " \ |
+ "setenv j ${i}; " \ |
+ "fi; " \ |
+ "if tftp ${loadaddr} ${update_fw_basedir}${update_fw_filename_prefix}${j}${update_fw_filename_suffix}; then " \ |
+ "setexpr k ${i} - 1; " \ |
+ "setexpr offset ${update_fw_fsize_uncompressed} * ${k}; " \ |
+ "if gzwrite mmc ${mmcdev} ${loadaddr} ${filesize} ${gzwrite_wbuf} ${offset}; then " \ |
+ "setexpr i ${i} - 1; " \ |
+ "else " \ |
+ "setexpr i 0; " \ |
+ "setexpr error 1; " \ |
+ "fi; " \ |
+ "else " \ |
+ "setexpr i 0; " \ |
+ "setexpr error 1; " \ |
+ "fi; " \ |
+ "done; setenv i; setenv j; setenv k; setenv fsize; setenv filesize; setenv offset; " \ |
+ "if test ${error} -eq 1; then " \ |
+ "echo Firmware Update FAILED; " \ |
+ "else " \ |
+ "echo Firmware Update OK; " \ |
+ "fi; setenv error\0" \ |
+ "erase_mmc=mmc erase 0 2\0" \ |
+ "erase_env1=mmc erase 100 100\0" \ |
+ "erase_env2=mmc erase 200 100\0" \ |
+ "image=zImage\0" \ |
+ "console=ttyAMA0\0" \ |
+ "fdt_addr=0x41000000\0" \ |
+ "boot_fdt=try\0" \ |
+ "ip_dyn=yes\0" \ |
+ "bootsys=1\0" \ |
+ "mmcdev=0\0" \ |
+ "mmcpart=2\0" \ |
+ "mmcroot=/dev/mmcblk0p2\0" \ |
+ "mmcargs=setenv bootargs console=${console},${baudrate} " \ |
+ "root=${mmcroot} " \ |
+ "rootwait bootsys=${bootsys} panic=1 ${extraargs}\0" \ |
+ "loadimage=ext4load mmc ${mmcdev}:${mmcpart} ${loadaddr} /boot/${image}\0" \ |
+ "loadfdt=ext4load mmc ${mmcdev}:${mmcpart} ${fdt_addr} /boot/${fdt_file}\0" \ |
+ "mmcboot=echo Booting from mmc ...; " \ |
+ "setexpr mmcpart 1 + ${bootsys}; " \ |
+ "setenv mmcroot /dev/mmcblk0p${mmcpart}; " \ |
+ "run mmcargs; " \ |
+ "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ |
+ "if run loadfdt; then " \ |
+ "bootz ${loadaddr} - ${fdt_addr}; " \ |
+ "else " \ |
+ "if test ${boot_fdt} = try; then " \ |
+ "bootz; " \ |
+ "else " \ |
+ "echo WARN: Cannot load the DT; " \ |
+ "fi; " \ |
+ "fi; " \ |
+ "else " \ |
+ "bootz; " \ |
+ "fi\0" \ |
+ "nfsroot=/\0" \ |
+ "netargs=setenv bootargs console=${console},${baudrate} " \ |
+ "root=/dev/nfs " \ |
+ "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp ${extraargs}\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" |
+ |
+#define CONFIG_BOOTCOMMAND \ |
+ "mmc dev ${mmcdev}; " \ |
+ "if mmc rescan; then " \ |
+ "if run loadimage; then " \ |
+ "run mmcboot; " \ |
+ "else " \ |
+ "run netboot; " \ |
+ "fi; " \ |
+ "else " \ |
+ "run netboot; " \ |
+ "fi" |
+ |
+/* The rest of the configuration is shared */ |
+#include <configs/mxs.h> |
+ |
+#endif /* __CONFIGS_DUCKBILL_H__ */ |
-- |
2.17.1 |
|