부팅이 되지 않고 빨간LED만 들어오는 상태입니다.
PCBA : XU4Q rev 0.1 20170905
IMG : ubuntu-18.04.3-4.14-mate-odroid-xu4-20190929.img.xz, ubuntu-16.04.3-4.14-minimal-odroid-xu4-20171213.img.xz, emmc_installer.zip
eMMC 부팅 설정시는 정상적으로 부팅이 되고 SD카드도 접근가능합니다.
ETCHER, win32diskimager 모두 해봤고, 물론 BOOT SW도 SD로 설정했습니다.Exynos5422 # mmc list
EXYNOS DWMMC: 0 (eMMC)
EXYNOS DWMMC: 1 (SD)
Exynos5422 # mmc dev 1
switch to partitions #0, OK
mmc1 is current device
Exynos5422 # mmc info
Device: EXYNOS DWMMC
Manufacturer ID: 74
OEM: 4a45
Name: USD
Tran Speed: 50000000
Rd Block Len: 512
SD version 3.0
High Capacity: Yes
Capacity: 7.5 GiB
Bus Width: 4-bit
Erase Group Size: 512 Bytes
[ 5.909745] [c7] mmc0: new high speed HS200-DDR MMC card at address 0001
[ 5.916877] [c7] mmcblk0: mmc0:0001 AJTD4R 14.5 GiB
[ 5.920995] [c5] mmcblk0boot0: mmc0:0001 AJTD4R partition 1 4.00 MiB
[ 5.927477] [c5] mmcblk0boot1: mmc0:0001 AJTD4R partition 2 4.00 MiB
[ 5.935210] [c5] mmcblk0: p1 p2 p3 p4
[ 5.949357] [c5] mmcblk0boot1: unknown partition table
[ 5.970461] [c6] mmcblk0boot0: unknown partition table
[ 6.022245] [c7] mmc_host mmc1: Bus speed (slot 0) = 41625000Hz (slot req 400000Hz, actual 392688HZ div = 53)
[ 6.030791] [c7] mmc_host mmc1: Bus speed (slot 0) = 41625000Hz (slot req 41625000Hz, actual 41625000HZ div = 0)
[ 6.041201] [c7] mmc1: new high speed SDHC card at address b368
[ 6.048077] [c5] mmcblk1: mmc1:b368 USD 7.45 GiB
[ 6.053980] [c5] mmcblk1: p1 p2