summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'drivers')
-rw-r--r--drivers/fastboot/fastboot.c111
1 files changed, 72 insertions, 39 deletions
diff --git a/drivers/fastboot/fastboot.c b/drivers/fastboot/fastboot.c
index ee8d6fc..2eb17cc 100644
--- a/drivers/fastboot/fastboot.c
+++ b/drivers/fastboot/fastboot.c
@@ -33,6 +33,7 @@
#include <asm/io.h>
#include <usbdevice.h>
#include <mmc.h>
+#include <sata.h>
/*
* Defines
@@ -43,6 +44,24 @@
#define CONFIG_USBD_IN_PKTSIZE 0x200
#define MAX_BUFFER_SIZE 0x200
+/*
+ * imx family android layout
+ * mbr - 0 ~ 0x3FF byte
+ * bootloader - 0x400 ~ 0xFFFFF byte
+ * kernel - 0x100000 ~ 5FFFFF byte
+ * uramedisk - 0x600000 ~ 0x6FFFFF supposing 1M temporarily
+ * SYSTEM partition - /dev/mmcblk0p2 or /dev/sda2
+ * RECOVERY parittion - dev/mmcblk0p4 or /dev/sda4
+ */
+#define ANDROID_MBR_OFFSET 0
+#define ANDROID_MBR_SIZE 0x200
+#define ANDROID_BOOTLOADER_OFFSET 0x400
+#define ANDROID_BOOTLOADER_SIZE 0xFFC00
+#define ANDROID_KERNEL_OFFSET 0x100000
+#define ANDROID_KERNEL_SIZE 0x500000
+#define ANDROID_URAMDISK_OFFSET 0x600000
+#define ANDROID_URAMDISK_SIZE 0x100000
+
#define STR_LANG_INDEX 0x00
#define STR_MANUFACTURER_INDEX 0x01
#define STR_PRODUCT_INDEX 0x02
@@ -190,8 +209,8 @@ static void fastboot_event_handler(struct usb_device_instance *device,
static int fastboot_cdc_setup(struct usb_device_request *request,
struct urb *urb);
static int fastboot_usb_configured(void);
-#ifdef CONFIG_FASTBOOT_STORAGE_EMMC
-static void fastboot_init_mmc_ptable(void);
+#ifdef CONFIG_FASTBOOT_STORAGE_EMMC_SATA
+static int fastboot_init_mmc_sata_ptable(void);
#endif
/* utility function for converting char* to wide string used by USB */
@@ -214,8 +233,9 @@ static void str2wide(char *str, u16 * wide)
*/
int fastboot_init(struct cmd_fastboot_interface *interface)
{
- printf("fastboot is in init......");
+ char *fastboot_env;
+ printf("fastboot is in init......");
fastboot_interface = interface;
fastboot_interface->product_name = CONFIG_FASTBOOT_PRODUCT_NAME_STR;
fastboot_interface->serial_no = CONFIG_FASTBOOT_SERIAL_NUM;
@@ -229,8 +249,8 @@ int fastboot_init(struct cmd_fastboot_interface *interface)
udc_init();
fastboot_init_instances();
-#ifdef CONFIG_FASTBOOT_STORAGE_EMMC
- fastboot_init_mmc_ptable();
+#ifdef CONFIG_FASTBOOT_STORAGE_EMMC_SATA
+ fastboot_init_mmc_sata_ptable();
#endif
udc_startup_events(device_instance);
udc_connect(); /* Enable pullup for host detection */
@@ -238,54 +258,65 @@ int fastboot_init(struct cmd_fastboot_interface *interface)
return 0;
}
-#ifdef CONFIG_FASTBOOT_STORAGE_EMMC
-static void fastboot_init_mmc_ptable(void)
+#ifdef CONFIG_FASTBOOT_STORAGE_EMMC_SATA
+static int fastboot_init_mmc_sata_ptable(void)
{
- int i;
+ int i, sata_device_no;
struct mmc *mmc;
block_dev_desc_t *dev_desc;
disk_partition_t info;
+ char *fastboot_env;
fastboot_ptentry ptable[PTN_RECOVERY_INDEX + 1];
- mmc = find_mmc_device(CONFIG_FASTBOOT_MMC_NO);
- if (mmc && mmc_init(mmc))
- printf("MMC card init failed!\n");
-
- dev_desc = get_dev("mmc", CONFIG_FASTBOOT_MMC_NO);
- if (NULL == dev_desc) {
- printf("** Block device MMC %d not supported\n",
- CONFIG_FASTBOOT_MMC_NO);
- return;
+ fastboot_env = getenv("fastboot_dev");
+ if ((fastboot_env == NULL) || strcmp(fastboot_env, "sata")) {
+ puts("flash target is SD card\n");
+ mmc = find_mmc_device(CONFIG_FASTBOOT_MMC_NO);
+ if (mmc && mmc_init(mmc))
+ printf("MMC card init failed!\n");
+
+ dev_desc = get_dev("mmc", CONFIG_FASTBOOT_MMC_NO);
+ if (NULL == dev_desc) {
+ printf("** Block device MMC %d not supported\n",
+ CONFIG_FASTBOOT_MMC_NO);
+ return -1;
+ }
+ } else {
+#ifdef CONFIG_CMD_SATA
+ puts("flash target is SATA\n");
+ if (sata_initialize())
+ return -1;
+ sata_device_no = CONFIG_FASTBOOT_SATA_NO;
+ if (sata_device_no >= CONFIG_SYS_SATA_MAX_DEVICE) {
+ printf("Unknown SATA(%d) device for fastboot\n",
+ sata_device_no);
+ return -1;
+ }
+ dev_desc = sata_get_dev(sata_device_no);
+#else
+ puts("SATA isn't buildin\n");
+ return -1;
+#endif
}
memset((char *)ptable, 0,
sizeof(fastboot_ptentry) * (PTN_RECOVERY_INDEX + 1));
-
- /*
- * imx family android layout
- * mbr - 0 ~ 0x3FF byte
- * bootloader - 0x400 ~ 0xFFFFF byte
- * kernel - 0x100000 ~ 5FFFFF byte
- * uramedisk - 0x600000 ~ 0x6FFFFF supposing 1M temporarily
- * SYSTEM partition - /dev/mmcblk0p2
- * RECOVERY parittion - dev/mmcblk0p6
- */
/* MBR */
strcpy(ptable[PTN_MBR_INDEX].name, "mbr");
- ptable[PTN_MBR_INDEX].start = 0;
- ptable[PTN_MBR_INDEX].length = 0x200;
+ ptable[PTN_MBR_INDEX].start = ANDROID_MBR_OFFSET;
+ ptable[PTN_MBR_INDEX].length = ANDROID_MBR_SIZE;
/* Bootloader */
strcpy(ptable[PTN_BOOTLOADER_INDEX].name, "bootloader");
- ptable[PTN_BOOTLOADER_INDEX].start = 0x400;
- ptable[PTN_BOOTLOADER_INDEX].length = 0xFFC00;
+ ptable[PTN_BOOTLOADER_INDEX].start = ANDROID_BOOTLOADER_OFFSET;
+ ptable[PTN_BOOTLOADER_INDEX].length = ANDROID_BOOTLOADER_SIZE;
/* kernel */
strcpy(ptable[PTN_KERNEL_INDEX].name, "kernel");
- ptable[PTN_KERNEL_INDEX].start = 0x100000; /* 1M byte offset */
- ptable[PTN_KERNEL_INDEX].length = 0x500000; /* 5M byte */
+ ptable[PTN_KERNEL_INDEX].start = ANDROID_KERNEL_OFFSET;
+ ptable[PTN_KERNEL_INDEX].length = ANDROID_KERNEL_SIZE;
/* uramdisk */
strcpy(ptable[PTN_URAMDISK_INDEX].name, "uramdisk");
- ptable[PTN_URAMDISK_INDEX].start = 0x600000; /* 6M byte offset */
- ptable[PTN_URAMDISK_INDEX].length = 0x100000;
+ ptable[PTN_URAMDISK_INDEX].start = ANDROID_URAMDISK_OFFSET;
+ ptable[PTN_URAMDISK_INDEX].length = ANDROID_URAMDISK_SIZE;
/* system partition */
strcpy(ptable[PTN_SYSTEM_INDEX].name, "system");
@@ -295,9 +326,9 @@ static void fastboot_init_mmc_ptable(void)
CONFIG_ANDROID_SYSTEM_PARTITION_MMC);
else {
ptable[PTN_SYSTEM_INDEX].start = info.start *
- mmc->write_bl_len;
+ dev_desc->blksz;
ptable[PTN_SYSTEM_INDEX].length = info.size *
- mmc->write_bl_len;
+ dev_desc->blksz;
}
/* recovery partition */
strcpy(ptable[PTN_RECOVERY_INDEX].name, "recovery");
@@ -307,13 +338,15 @@ static void fastboot_init_mmc_ptable(void)
CONFIG_ANDROID_RECOVERY_PARTITION_MMC);
else {
ptable[PTN_RECOVERY_INDEX].start = info.start *
- mmc->write_bl_len;
+ dev_desc->blksz;
ptable[PTN_RECOVERY_INDEX].length = info.size *
- mmc->write_bl_len;
+ dev_desc->blksz;
}
for (i = 0; i <= PTN_RECOVERY_INDEX; i++)
fastboot_flash_add_ptn(&ptable[i]);
+
+ return 0;
}
#endif
generated by cgit v1.1 at 2024-12-20 06:02:15 +0000