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--- products:sbc:common:development:erase-emmc [2023/04/03 21:59]
nick
+++ products:sbc:common:development:erase-emmc [2024/04/24 03:23] (current)
ivan [Serial Mode (For developers)]
@@ Line 23: / Line 23: @@
 ```shell
-kvim3l#store erase boot
+kvim3#store init 3
-emmckey_is_protected(): protect
+XXXXXXX======enter EMMC boot======XXXXXX
-start = 0,end = 8191
+co-phase 0x1, tx-dly 0, clock 40000000
-do_store_erase() 989
+co-phase 0x1, tx-dly 0, clock 40000000
-do_store_erase() 992, i = 0
+co-phase 0x3, tx-dly 0, clock 400000
-mmc switch to boot0 success
+emmc/sd response timeout, cmd8, cmd->cmdarg=0x1aa, status=0x3ff2800
-emmckey_is_protected(): protect
+emmc/sd response timeout, cmd55, cmd->cmdarg=0x0, status=0x3ff2800
-blkcnt = 8192
+co-phase 0x3, tx-dly 0, clock 400000
-start = 0,end = 8191
+co-phase 0x1, tx-dly 0, clock 40000000
-start = 0,end = 8191
+[set_emmc_calc_fixed_adj][860]find fixed adj_delay=20
-do_store_erase() 992, i = 1
+init_part() 297: PART_TYPE_AML
-mmc switch to boot1 success
+[mmc_init] mmc init success
-emmckey_is_protected(): protect
+switch to partitions #0, OK
-blkcnt = 8192
+mmc1(part 0) is current device
-start = 0,end = 8191
+Device: SDIO Port C
-start = 0,end = 8191
+Manufacturer ID: 15
-mmc switch to user success
+OEM: 100
+Name: AJTD4
+Tran Speed: 52000000
+Rd Block Len: 512
+MMC version 5.1
+High Capacity: Yes
+Capacity: (0x3a3e00000 Bytes) 14.6 GiB
+mmc clock: 40000000
+Bus Width: 8-bit
+[store]amlmmc erase 1emmckey_is_protected(): protect
+bootloader partition is erased: start = 0x0,end = 0x1fff
+reserved   partition is protected
+env        partition is erased: start = 0x36000,end = 0x39fff
+rootfs     partition is erased: start = 0x3e000,end = 0x1d1efff
+Erasing blocks 0 to 8192 @ boot0
+start = 0x0,end = 0x1fff
+Erasing blocks 0 to 8192 @ boot1
+start = 0x0,end = 0x1fff
 ```
 <tabbox Interrupt Mode>

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