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-rw-r--r--board/freescale/common/Makefile3
-rw-r--r--board/freescale/common/recovery.c78
-rw-r--r--board/freescale/mx6qsabreauto/mx6qsabreauto.c134
-rw-r--r--board/freescale/mx6sabresd/mx6sabresd.c131
-rw-r--r--board/freescale/mx6slevk/mx6slevk.c99
-rw-r--r--board/freescale/mx6sxsabreauto/mx6sxsabreauto.c107
-rw-r--r--board/freescale/mx6sxsabresd/mx6sxsabresd.c116
7 files changed, 667 insertions, 1 deletions
diff --git a/board/freescale/common/Makefile b/board/freescale/common/Makefile
index 7181cac..c9d4250 100644
--- a/board/freescale/common/Makefile
+++ b/board/freescale/common/Makefile
@@ -61,6 +61,9 @@ obj-$(CONFIG_VSC_CROSSBAR) += vsc3316_3308.o
obj-$(CONFIG_IDT8T49N222A) += idt8t49n222a_serdes_clk.o
obj-$(CONFIG_ZM7300) += zm7300.o
obj-$(CONFIG_POWER_PFUZE100) += pfuze.o
+ifdef CONFIG_FASTBOOT
+obj-${CONFIG_ANDROID_RECOVERY} += recovery.o
+endif
obj-$(CONFIG_LS102XA_STREAM_ID) += ls102xa_stream_id.o
diff --git a/board/freescale/common/recovery.c b/board/freescale/common/recovery.c
new file mode 100644
index 0000000..e6f2137
--- /dev/null
+++ b/board/freescale/common/recovery.c
@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2010-2014 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#include <common.h>
+#include <malloc.h>
+#include <recovery.h>
+#ifdef CONFIG_MXC_KPD
+#include <mxc_keyb.h>
+#endif
+#include <asm/imx-common/boot_mode.h>
+
+#ifdef CONFIG_MXC_KPD
+#define PRESSED_VOL_DOWN 0x01
+#define PRESSED_POWER 0x02
+#define RECOVERY_KEY_MASK (PRESSED_VOL_DOWN | PRESSED_POWER)
+
+inline int test_key(int value, struct kpp_key_info *ki)
+{
+ return (ki->val == value) && (ki->evt == KDepress);
+}
+
+int check_key_pressing(void)
+{
+ struct kpp_key_info *key_info = NULL;
+ int state = 0, keys, i;
+
+ int ret = 0;
+
+ mxc_kpp_init();
+ /* due to glitch suppression circuit,
+ wait sometime to let all keys scanned. */
+ udelay(1000);
+ keys = mxc_kpp_getc(&key_info);
+
+ printf("Detecting VOL_DOWN+POWER key for recovery(%d:%d) ...\n",
+ keys, keys ? key_info->val : 0);
+ if (keys > 1) {
+ for (i = 0; i < keys; i++) {
+ if (test_key(CONFIG_POWER_KEY, &key_info[i]))
+ state |= PRESSED_POWER;
+ else if (test_key(CONFIG_VOL_DOWN_KEY, &key_info[i]))
+ state |= PRESSED_VOL_DOWN;
+ }
+ }
+ if ((state & RECOVERY_KEY_MASK) == RECOVERY_KEY_MASK)
+ ret = 1;
+ if (key_info)
+ free(key_info);
+ return ret;
+}
+#else
+/* If not using mxc keypad, currently we will detect power key on board */
+int check_key_pressing(void)
+{
+ return 0;
+}
+#endif
+
+void setup_recovery_env(void)
+{
+ board_recovery_setup();
+}
+
+/* export to lib_arm/board.c */
+void check_recovery_mode(void)
+{
+ if (check_key_pressing()) {
+ puts("Fastboot: Recovery key pressing got!\n");
+ setup_recovery_env();
+ } else if (check_recovery_cmd_file()) {
+ puts("Fastboot: Recovery command file found!\n");
+ setup_recovery_env();
+ } else {
+ puts("Fastboot: Normal\n");
+ }
+}
diff --git a/board/freescale/mx6qsabreauto/mx6qsabreauto.c b/board/freescale/mx6qsabreauto/mx6qsabreauto.c
index 27f3087..e9b4fe0 100644
--- a/board/freescale/mx6qsabreauto/mx6qsabreauto.c
+++ b/board/freescale/mx6qsabreauto/mx6qsabreauto.c
@@ -810,3 +810,137 @@ int board_ehci_power(int port, int on)
return 0;
}
#endif
+
+#ifdef CONFIG_FASTBOOT
+
+void board_fastboot_setup(void)
+{
+ switch (get_boot_device()) {
+#if defined(CONFIG_FASTBOOT_STORAGE_SATA)
+ case SATA_BOOT:
+ if (!getenv("fastboot_dev"))
+ setenv("fastboot_dev", "sata");
+ if (!getenv("bootcmd"))
+ setenv("bootcmd", "booti sata");
+ break;
+#endif /*CONFIG_FASTBOOT_STORAGE_SATA*/
+#if defined(CONFIG_FASTBOOT_STORAGE_MMC)
+ case SD1_BOOT:
+ case MMC1_BOOT:
+ if (!getenv("fastboot_dev"))
+ setenv("fastboot_dev", "mmc0");
+ if (!getenv("bootcmd"))
+ setenv("bootcmd", "booti mmc0");
+ break;
+ case SD3_BOOT:
+ case MMC3_BOOT:
+ if (!getenv("fastboot_dev"))
+ setenv("fastboot_dev", "mmc1");
+ if (!getenv("bootcmd"))
+ setenv("bootcmd", "booti mmc1");
+ break;
+#endif /*CONFIG_FASTBOOT_STORAGE_MMC*/
+#if defined(CONFIG_FASTBOOT_STORAGE_NAND)
+ case NAND_BOOT:
+ if (!getenv("fastboot_dev"))
+ setenv("fastboot_dev", "nand");
+ if (!getenv("fbparts"))
+ setenv("fbparts", ANDROID_FASTBOOT_NAND_PARTS);
+ if (!getenv("bootcmd"))
+ setenv("bootcmd",
+ "nand read ${loadaddr} ${boot_nand_offset} "
+ "${boot_nand_size};booti ${loadaddr}");
+ break;
+#endif /*CONFIG_FASTBOOT_STORAGE_NAND*/
+ default:
+ printf("unsupported boot devices\n");
+ break;
+ }
+}
+
+#ifdef CONFIG_ANDROID_RECOVERY
+
+#define GPIO_VOL_DN_KEY IMX_GPIO_NR(5, 14)
+iomux_v3_cfg_t const recovery_key_pads[] = {
+ (MX6_PAD_DISP0_DAT20__GPIO5_IO14 | MUX_PAD_CTRL(NO_PAD_CTRL)),
+};
+
+int check_recovery_cmd_file(void)
+{
+ int button_pressed = 0;
+ int recovery_mode = 0;
+
+ recovery_mode = recovery_check_and_clean_flag();
+
+ /* Check Recovery Combo Button press or not. */
+ imx_iomux_v3_setup_multiple_pads(recovery_key_pads,
+ ARRAY_SIZE(recovery_key_pads));
+
+ gpio_direction_input(GPIO_VOL_DN_KEY);
+
+ if (gpio_get_value(GPIO_VOL_DN_KEY) == 0) { /* VOL_DN key is low assert */
+ button_pressed = 1;
+ printf("Recovery key pressed\n");
+ }
+
+ return recovery_mode || button_pressed;
+}
+
+void board_recovery_setup(void)
+{
+ int bootdev = get_boot_device();
+
+ switch (bootdev) {
+#if defined(CONFIG_FASTBOOT_STORAGE_SATA)
+ case SATA_BOOT:
+ if (!getenv("bootcmd_android_recovery"))
+ setenv("bootcmd_android_recovery", "booti sata recovery");
+ break;
+#endif /*CONFIG_FASTBOOT_STORAGE_SATA*/
+#if defined(CONFIG_FASTBOOT_STORAGE_MMC)
+ case SD1_BOOT:
+ case MMC1_BOOT:
+ if (!getenv("bootcmd_android_recovery"))
+ setenv("bootcmd_android_recovery", "booti mmc0 recovery");
+ break;
+ case SD3_BOOT:
+ case MMC3_BOOT:
+ if (!getenv("bootcmd_android_recovery"))
+ setenv("bootcmd_android_recovery", "booti mmc1 recovery");
+ break;
+#endif /*CONFIG_FASTBOOT_STORAGE_MMC*/
+#if defined(CONFIG_FASTBOOT_STORAGE_NAND)
+ case NAND_BOOT:
+ if (!getenv("bootcmd_android_recovery"))
+ setenv("bootcmd_android_recovery",
+ "nand read ${loadaddr} ${recovery_nand_offset} "
+ "${recovery_nand_size};booti ${loadaddr}");
+ break;
+#endif /*CONFIG_FASTBOOT_STORAGE_NAND*/
+ default:
+ printf("Unsupported bootup device for recovery: dev: %d\n",
+ bootdev);
+ return;
+ }
+
+ printf("setup env for recovery..\n");
+ setenv("bootcmd", "run bootcmd_android_recovery");
+}
+#endif /*CONFIG_ANDROID_RECOVERY*/
+
+#endif /*CONFIG_FASTBOOT*/
+
+#ifdef CONFIG_IMX_UDC
+iomux_v3_cfg_t const otg_udc_pads[] = {
+ (MX6_PAD_ENET_RX_ER__USB_OTG_ID | MUX_PAD_CTRL(NO_PAD_CTRL)),
+};
+void udc_pins_setting(void)
+{
+ imx_iomux_v3_setup_multiple_pads(otg_udc_pads,
+ ARRAY_SIZE(otg_udc_pads));
+
+ /*set daisy chain for otg_pin_id on 6q. for 6dl, this bit is reserved*/
+ imx_iomux_set_gpr_register(1, 13, 1, 0);
+}
+
+#endif /*CONFIG_IMX_UDC*/
diff --git a/board/freescale/mx6sabresd/mx6sabresd.c b/board/freescale/mx6sabresd/mx6sabresd.c
index 0a6c29e..c3d8408 100644
--- a/board/freescale/mx6sabresd/mx6sabresd.c
+++ b/board/freescale/mx6sabresd/mx6sabresd.c
@@ -45,6 +45,12 @@
#ifdef CONFIG_CMD_SATA
#include <asm/imx-common/sata.h>
#endif
+#ifdef CONFIG_FASTBOOT
+#include <fastboot.h>
+#ifdef CONFIG_ANDROID_RECOVERY
+#include <recovery.h>
+#endif
+#endif /*CONFIG_FASTBOOT*/
DECLARE_GLOBAL_DATA_PTR;
@@ -1185,11 +1191,134 @@ int checkboard(void)
return 0;
}
+#ifdef CONFIG_FASTBOOT
+
+void board_fastboot_setup(void)
+{
+ switch (get_boot_device()) {
+#if defined(CONFIG_FASTBOOT_STORAGE_SATA)
+ case SATA_BOOT:
+ if (!getenv("fastboot_dev"))
+ setenv("fastboot_dev", "sata");
+ if (!getenv("bootcmd"))
+ setenv("bootcmd", "booti sata");
+ break;
+#endif /*CONFIG_FASTBOOT_STORAGE_SATA*/
+#if defined(CONFIG_FASTBOOT_STORAGE_MMC)
+ case SD2_BOOT:
+ case MMC2_BOOT:
+ if (!getenv("fastboot_dev"))
+ setenv("fastboot_dev", "mmc0");
+ if (!getenv("bootcmd"))
+ setenv("bootcmd", "booti mmc0");
+ break;
+ case SD3_BOOT:
+ case MMC3_BOOT:
+ if (!getenv("fastboot_dev"))
+ setenv("fastboot_dev", "mmc1");
+ if (!getenv("bootcmd"))
+ setenv("bootcmd", "booti mmc1");
+ break;
+ case MMC4_BOOT:
+ if (!getenv("fastboot_dev"))
+ setenv("fastboot_dev", "mmc2");
+ if (!getenv("bootcmd"))
+ setenv("bootcmd", "booti mmc2");
+ break;
+#endif /*CONFIG_FASTBOOT_STORAGE_MMC*/
+ default:
+ printf("unsupported boot devices\n");
+ break;
+ }
+
+}
+
+#ifdef CONFIG_ANDROID_RECOVERY
+
+#define GPIO_VOL_DN_KEY IMX_GPIO_NR(1, 5)
+iomux_v3_cfg_t const recovery_key_pads[] = {
+ (MX6_PAD_GPIO_5__GPIO1_IO05 | MUX_PAD_CTRL(NO_PAD_CTRL)),
+};
+
+int check_recovery_cmd_file(void)
+{
+ int button_pressed = 0;
+ int recovery_mode = 0;
+
+ recovery_mode = recovery_check_and_clean_flag();
+
+ /* Check Recovery Combo Button press or not. */
+ imx_iomux_v3_setup_multiple_pads(recovery_key_pads,
+ ARRAY_SIZE(recovery_key_pads));
+
+ gpio_direction_input(GPIO_VOL_DN_KEY);
+
+ if (gpio_get_value(GPIO_VOL_DN_KEY) == 0) { /* VOL_DN key is low assert */
+ button_pressed = 1;
+ printf("Recovery key pressed\n");
+ }
+
+ return recovery_mode || button_pressed;
+}
+
+void board_recovery_setup(void)
+{
+ int bootdev = get_boot_device();
+
+ switch (bootdev) {
+#if defined(CONFIG_FASTBOOT_STORAGE_SATA)
+ case SATA_BOOT:
+ if (!getenv("bootcmd_android_recovery"))
+ setenv("bootcmd_android_recovery",
+ "booti sata recovery");
+ break;
+#endif /*CONFIG_FASTBOOT_STORAGE_SATA*/
+#if defined(CONFIG_FASTBOOT_STORAGE_MMC)
+ case SD2_BOOT:
+ case MMC2_BOOT:
+ if (!getenv("bootcmd_android_recovery"))
+ setenv("bootcmd_android_recovery",
+ "booti mmc0 recovery");
+ break;
+ case SD3_BOOT:
+ case MMC3_BOOT:
+ if (!getenv("bootcmd_android_recovery"))
+ setenv("bootcmd_android_recovery",
+ "booti mmc1 recovery");
+ break;
+ case MMC4_BOOT:
+ if (!getenv("bootcmd_android_recovery"))
+ setenv("bootcmd_android_recovery",
+ "booti mmc2 recovery");
+ break;
+#endif /*CONFIG_FASTBOOT_STORAGE_MMC*/
+ default:
+ printf("Unsupported bootup device for recovery: dev: %d\n",
+ bootdev);
+ return;
+ }
+
+ printf("setup env for recovery..\n");
+ setenv("bootcmd", "run bootcmd_android_recovery");
+}
+
+#endif /*CONFIG_ANDROID_RECOVERY*/
+
+#endif /*CONFIG_FASTBOOT*/
+
#ifdef CONFIG_IMX_UDC
iomux_v3_cfg_t const otg_udc_pads[] = {
(MX6_PAD_ENET_RX_ER__USB_OTG_ID | MUX_PAD_CTRL(NO_PAD_CTRL)),
};
-#endif
+void udc_pins_setting(void)
+{
+ imx_iomux_v3_setup_multiple_pads(otg_udc_pads,
+ ARRAY_SIZE(otg_udc_pads));
+
+ /*set daisy chain for otg_pin_id on 6q. for 6dl, this bit is reserved*/
+ imx_iomux_set_gpr_register(1, 13, 1, 0);
+}
+#endif /*CONFIG_IMX_UDC*/
#ifdef CONFIG_SPL_BUILD
#include <spl.h>
diff --git a/board/freescale/mx6slevk/mx6slevk.c b/board/freescale/mx6slevk/mx6slevk.c
index 137fae3..3d3c55d 100644
--- a/board/freescale/mx6slevk/mx6slevk.c
+++ b/board/freescale/mx6slevk/mx6slevk.c
@@ -13,6 +13,7 @@
#include <asm/arch/mx6-pins.h>
#include <asm/arch/sys_proto.h>
#include <asm/gpio.h>
+#include <asm/imx-common/boot_mode.h>
#include <asm/imx-common/iomux-v3.h>
#include <asm/imx-common/mxc_i2c.h>
#include <asm/imx-common/spi.h>
@@ -32,6 +33,12 @@
#include <lcd.h>
#include <mxc_epdc_fb.h>
#endif
+#ifdef CONFIG_FASTBOOT
+#include <fastboot.h>
+#ifdef CONFIG_ANDROID_RECOVERY
+#include <recovery.h>
+#endif
+#endif /*CONFIG_FASTBOOT*/
DECLARE_GLOBAL_DATA_PTR;
@@ -870,3 +877,95 @@ int setup_mxc_kpd(void)
return 0;
}
#endif /*CONFIG_MXC_KPD*/
+
+#ifdef CONFIG_FASTBOOT
+
+void board_fastboot_setup(void)
+{
+ switch (get_boot_device()) {
+#if defined(CONFIG_FASTBOOT_STORAGE_MMC)
+ case SD1_BOOT:
+ case MMC1_BOOT:
+ if (!getenv("fastboot_dev"))
+ setenv("fastboot_dev", "mmc0");
+ if (!getenv("bootcmd"))
+ setenv("bootcmd", "booti mmc0");
+ break;
+ case SD2_BOOT:
+ case MMC2_BOOT:
+ if (!getenv("fastboot_dev"))
+ setenv("fastboot_dev", "mmc1");
+ if (!getenv("bootcmd"))
+ setenv("bootcmd", "booti mmc1");
+ break;
+ case SD3_BOOT:
+ case MMC3_BOOT:
+ if (!getenv("fastboot_dev"))
+ setenv("fastboot_dev", "mmc2");
+ if (!getenv("bootcmd"))
+ setenv("bootcmd", "booti mmc2");
+ break;
+#endif /*CONFIG_FASTBOOT_STORAGE_MMC*/
+ default:
+ printf("unsupported boot devices\n");
+ break;
+ }
+
+}
+
+#ifdef CONFIG_ANDROID_RECOVERY
+int check_recovery_cmd_file(void)
+{
+ return recovery_check_and_clean_flag();
+}
+
+void board_recovery_setup(void)
+{
+ int bootdev = get_boot_device();
+
+ /*current uboot BSP only supports USDHC2*/
+ switch (bootdev) {
+#if defined(CONFIG_FASTBOOT_STORAGE_MMC)
+ case SD1_BOOT:
+ case MMC1_BOOT:
+ if (!getenv("bootcmd_android_recovery"))
+ setenv("bootcmd_android_recovery",
+ "booti mmc0 recovery");
+ break;
+ case SD2_BOOT:
+ case MMC2_BOOT:
+ if (!getenv("bootcmd_android_recovery"))
+ setenv("bootcmd_android_recovery",
+ "booti mmc1 recovery");
+ break;
+ case SD3_BOOT:
+ case MMC3_BOOT:
+ if (!getenv("bootcmd_android_recovery"))
+ setenv("bootcmd_android_recovery",
+ "booti mmc2 recovery");
+ break;
+#endif /*CONFIG_FASTBOOT_STORAGE_MMC*/
+ default:
+ printf("Unsupported bootup device for recovery: dev: %d\n",
+ bootdev);
+ return;
+ }
+
+ printf("setup env for recovery..\n");
+ setenv("bootcmd", "run bootcmd_android_recovery");
+}
+
+#endif /*CONFIG_ANDROID_RECOVERY*/
+
+#endif /*CONFIG_FASTBOOT*/
+
+#ifdef CONFIG_IMX_UDC
+iomux_v3_cfg_t const otg_udc_pads[] = {
+ (MX6_PAD_EPDC_PWRCOM__ANATOP_USBOTG1_ID | MUX_PAD_CTRL(NO_PAD_CTRL)),
+};
+void udc_pins_setting(void)
+{
+ imx_iomux_v3_setup_multiple_pads(otg_udc_pads,
+ ARRAY_SIZE(otg_udc_pads));
+}
+#endif /*CONFIG_IMX_UDC*/
diff --git a/board/freescale/mx6sxsabreauto/mx6sxsabreauto.c b/board/freescale/mx6sxsabreauto/mx6sxsabreauto.c
index e39e236..589922f 100644
--- a/board/freescale/mx6sxsabreauto/mx6sxsabreauto.c
+++ b/board/freescale/mx6sxsabreauto/mx6sxsabreauto.c
@@ -44,6 +44,13 @@
#include <gpio_exp.h>
#endif
+#ifdef CONFIG_FASTBOOT
+#include <fastboot.h>
+#ifdef CONFIG_ANDROID_RECOVERY
+#include <recovery.h>
+#endif
+#endif /*CONFIG_FASTBOOT*/
+
DECLARE_GLOBAL_DATA_PTR;
#define UART_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
@@ -805,3 +812,103 @@ int checkboard(void)
return 0;
}
+
+#ifdef CONFIG_FASTBOOT
+
+void board_fastboot_setup(void)
+{
+ switch (get_boot_device()) {
+#if defined(CONFIG_FASTBOOT_STORAGE_MMC)
+ case SD3_BOOT:
+ case MMC3_BOOT:
+ if (!getenv("fastboot_dev"))
+ setenv("fastboot_dev", "mmc0");
+ if (!getenv("bootcmd"))
+ setenv("bootcmd", "booti mmc0");
+ break;
+ case SD4_BOOT:
+ case MMC4_BOOT:
+ if (!getenv("fastboot_dev"))
+ setenv("fastboot_dev", "mmc1");
+ if (!getenv("bootcmd"))
+ setenv("bootcmd", "booti mmc1");
+ break;
+#endif /*CONFIG_FASTBOOT_STORAGE_MMC*/
+#if defined(CONFIG_FASTBOOT_STORAGE_NAND)
+ case NAND_BOOT:
+ if (!getenv("fastboot_dev"))
+ setenv("fastboot_dev", "nand");
+ if (!getenv("fbparts"))
+ setenv("fbparts", ANDROID_FASTBOOT_NAND_PARTS);
+ if (!getenv("bootcmd"))
+ setenv("bootcmd",
+ "nand read ${loadaddr} ${boot_nand_offset} "
+ "${boot_nand_size};booti ${loadaddr}");
+ break;
+#endif /*CONFIG_FASTBOOT_STORAGE_NAND*/
+
+ default:
+ printf("unsupported boot devices\n");
+ break;
+ }
+}
+
+#ifdef CONFIG_ANDROID_RECOVERY
+int check_recovery_cmd_file(void)
+{
+ int recovery_mode = 0;
+
+ recovery_mode = recovery_check_and_clean_flag();
+
+ return recovery_mode;
+}
+
+void board_recovery_setup(void)
+{
+ int bootdev = get_boot_device();
+
+ switch (bootdev) {
+#if defined(CONFIG_FASTBOOT_STORAGE_MMC)
+ case SD3_BOOT:
+ case MMC3_BOOT:
+ if (!getenv("bootcmd_android_recovery"))
+ setenv("bootcmd_android_recovery", "booti mmc0 recovery");
+ break;
+ case SD4_BOOT:
+ case MMC4_BOOT:
+ if (!getenv("bootcmd_android_recovery"))
+ setenv("bootcmd_android_recovery", "booti mmc1 recovery");
+ break;
+#endif /*CONFIG_FASTBOOT_STORAGE_MMC*/
+#if defined(CONFIG_FASTBOOT_STORAGE_NAND)
+ case NAND_BOOT:
+ if (!getenv("bootcmd_android_recovery"))
+ setenv("bootcmd_android_recovery",
+ "nand read ${loadaddr} ${recovery_nand_offset} "
+ "${recovery_nand_size};booti ${loadaddr}");
+ break;
+#endif /*CONFIG_FASTBOOT_STORAGE_NAND*/
+ default:
+ printf("Unsupported bootup device for recovery: dev: %d\n",
+ bootdev);
+ return;
+ }
+
+ printf("setup env for recovery..\n");
+ setenv("bootcmd", "run bootcmd_android_recovery");
+}
+#endif /*CONFIG_ANDROID_RECOVERY*/
+
+#endif /*CONFIG_FASTBOOT*/
+
+#ifdef CONFIG_IMX_UDC
+iomux_v3_cfg_t const otg_udc_pads[] = {
+ (MX6_PAD_GPIO1_IO10__ANATOP_OTG1_ID | MUX_PAD_CTRL(NO_PAD_CTRL)),
+};
+void udc_pins_setting(void)
+{
+ imx_iomux_v3_setup_multiple_pads(otg_udc_pads,
+ ARRAY_SIZE(otg_udc_pads));
+}
+
+#endif /*CONFIG_IMX_UDC*/
diff --git a/board/freescale/mx6sxsabresd/mx6sxsabresd.c b/board/freescale/mx6sxsabresd/mx6sxsabresd.c
index 67e334b..a632d35 100644
--- a/board/freescale/mx6sxsabresd/mx6sxsabresd.c
+++ b/board/freescale/mx6sxsabresd/mx6sxsabresd.c
@@ -40,6 +40,13 @@
#include <mxsfb.h>
#endif
+#ifdef CONFIG_FASTBOOT
+#include <fastboot.h>
+#ifdef CONFIG_ANDROID_RECOVERY
+#include <recovery.h>
+#endif
+#endif /*CONFIG_FASTBOOT*/
+
DECLARE_GLOBAL_DATA_PTR;
#define UART_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
@@ -888,6 +895,115 @@ int checkboard(void)
return 0;
}
+#ifdef CONFIG_FASTBOOT
+
+void board_fastboot_setup(void)
+{
+ switch (get_boot_device()) {
+#if defined(CONFIG_FASTBOOT_STORAGE_MMC)
+ case SD2_BOOT:
+ case MMC2_BOOT:
+ if (!getenv("fastboot_dev"))
+ setenv("fastboot_dev", "mmc0");
+ if (!getenv("bootcmd"))
+ setenv("bootcmd", "booti mmc0");
+ break;
+ case SD3_BOOT:
+ case MMC3_BOOT:
+ if (!getenv("fastboot_dev"))
+ setenv("fastboot_dev", "mmc1");
+ if (!getenv("bootcmd"))
+ setenv("bootcmd", "booti mmc1");
+ break;
+ case SD4_BOOT:
+ case MMC4_BOOT:
+ if (!getenv("fastboot_dev"))
+ setenv("fastboot_dev", "mmc2");
+ if (!getenv("bootcmd"))
+ setenv("bootcmd", "booti mmc2");
+ break;
+#endif /*CONFIG_FASTBOOT_STORAGE_MMC*/
+ default:
+ printf("unsupported boot devices\n");
+ break;
+ }
+}
+
+#ifdef CONFIG_ANDROID_RECOVERY
+
+#define GPIO_VOL_DN_KEY IMX_GPIO_NR(1, 19)
+iomux_v3_cfg_t const recovery_key_pads[] = {
+ (MX6_PAD_CSI_DATA05__GPIO1_IO_19 | MUX_PAD_CTRL(BUTTON_PAD_CTRL)),
+};
+
+int check_recovery_cmd_file(void)
+{
+ int button_pressed = 0;
+ int recovery_mode = 0;
+
+ recovery_mode = recovery_check_and_clean_flag();
+
+ /* Check Recovery Combo Button press or not. */
+ imx_iomux_v3_setup_multiple_pads(recovery_key_pads,
+ ARRAY_SIZE(recovery_key_pads));
+
+ gpio_direction_input(GPIO_VOL_DN_KEY);
+
+ if (gpio_get_value(GPIO_VOL_DN_KEY) == 0) { /* VOL_DN key is low assert */
+ button_pressed = 1;
+ printf("Recovery key pressed\n");
+ }
+
+ return recovery_mode || button_pressed;
+}
+
+void board_recovery_setup(void)
+{
+ int bootdev = get_boot_device();
+
+ switch (bootdev) {
+#if defined(CONFIG_FASTBOOT_STORAGE_MMC)
+ case SD2_BOOT:
+ case MMC2_BOOT:
+ if (!getenv("bootcmd_android_recovery"))
+ setenv("bootcmd_android_recovery", "booti mmc0 recovery");
+ break;
+ case SD3_BOOT:
+ case MMC3_BOOT:
+ if (!getenv("bootcmd_android_recovery"))
+ setenv("bootcmd_android_recovery", "booti mmc1 recovery");
+ break;
+ case SD4_BOOT:
+ case MMC4_BOOT:
+ if (!getenv("bootcmd_android_recovery"))
+ setenv("bootcmd_android_recovery", "booti mmc2 recovery");
+ break;
+#endif /*CONFIG_FASTBOOT_STORAGE_MMC*/
+ default:
+ printf("Unsupported bootup device for recovery: dev: %d\n",
+ bootdev);
+ return;
+ }
+
+ printf("setup env for recovery..\n");
+ setenv("bootcmd", "run bootcmd_android_recovery");
+}
+#endif /*CONFIG_ANDROID_RECOVERY*/
+
+#endif /*CONFIG_FASTBOOT*/
+
+#ifdef CONFIG_IMX_UDC
+iomux_v3_cfg_t const otg_udc_pads[] = {
+ (MX6_PAD_GPIO1_IO10__ANATOP_OTG1_ID | MUX_PAD_CTRL(NO_PAD_CTRL)),
+};
+void udc_pins_setting(void)
+{
+ imx_iomux_v3_setup_multiple_pads(otg_udc_pads,
+ ARRAY_SIZE(otg_udc_pads));
+}
+
+#endif /*CONFIG_IMX_UDC*/
+
#ifdef CONFIG_SPL_BUILD
#include <libfdt.h>
#include <spl.h>