- SDHCI controller reports errors when using Swissbit micro-SD cards (2GB)
- Can make it impossible to mount root filesystem
- Does not happen with other brands (Sandisk, at least)
1- Bug reproduced on Petalinux v2017.1 on ZCU102 board (full Xilinx distribution)
2- Bug reproduced on Petalinux v2017.3 and official FSBL v2017.4 from Xilinx on ZCU102 board (full Xilinx distribution)
3- Bug _not_ reproduced on Petalinux v2017.3 and modified FSBL on ZCU102 board (full Xilinx distribution)
- FSBL change description: "drive strength modification because of issue between level shifter and SD card" (I do not have the patch)
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- Build information
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$ bitbake wrlinux-image-glibc-std && bitbake -c populate_sdk wrlinux-image-glibc-std
Build Configuration:
WRLINUX_VERSION = "10.17.41.11"
WRLINUX_BRANCH = "LTS"
BB_VERSION = "1.36.0"
BUILD_SYS = "x86_64-linux"
NATIVELSBSTRING = "universal"
DISTRO = "wrlinux-small"
DISTRO_VERSION = "10.17.41.11"
MACHINE = "xilinx-zynqmp"
DEFAULTTUNE = "aarch64"
TARGET_SYS = "aarch64-wrs-linux"
TUNE_FEATURES = "aarch64"
TARGET_FPU = ""
lib32: DEFAULTTUNE = "armv7at-neon"
lib32: TARGET_SYS = "arm-wrsmllib32-linux-gnueabi"
lib32: TUNE_FEATURES = "arm armv7a vfp thumb neon"
lib32: TARGET_FPU = "softfp"
wrlinux
wrlinux-distro = "HEAD:eb5c0185fdfaf74c554ce211a037606bb0b56254"
xilinx-zynqmp = "HEAD:64b1cc5f5f5cd926a2790debd27b641495fad5bd"
xilinx-zynq = "HEAD:6a13634060c1e3fac5df27f80ee6e391d93b105c"
meta-qemuarma9 = "HEAD:dac480cdbdc517461fede0d91e58cb28a944c681"
wr-template = "HEAD:5d7d576c4fb4e37ef33db851bc8af51a886155f8"
meta = "HEAD:2364f52b83457dace21828fa43a28442c93bae2e"
meta-filesystems
meta-gnome
meta-initramfs
meta-python
meta-multimedia
meta-networking
meta-oe
meta-perl = "HEAD:68098d083e1497c30148d06516a19b3b6ca6839e"
meta-realtime = "HEAD:210860d67c8061fd92dd8f24fe333647b4314ad3"
meta-virtualization = "HEAD:bfb1bc9696d1c0f8ae880bf6167e803df9614faf"
meta-webserver
meta-xfce = "HEAD:68098d083e1497c30148d06516a19b3b6ca6839e"
meta-dpdk = "HEAD:1d23fbe677fea6a8edff8018fc8cc6dce8cef57b"
meta-encrypted-storage
meta-ids
meta-integrity
meta = "HEAD:82b52c4a7ce8d27c474df2bc49ac54d3acbbecce"
meta-security = "HEAD:75b387dd4231177f4eb4f38670828fb64581dc8e"
meta-selinux = "HEAD:41560b64fa6d5d154bca54f08bbab059a823da51"
meta-signing-key
meta-tpm
meta-tpm2
meta-efi-secure-boot = "HEAD:82b52c4a7ce8d27c474df2bc49ac54d3acbbecce"
local = "master:6868a982ec66bfa028992eeea5e598ed3ef98709"
4- Bug reproduced on WRL LTS17 (with custom layer) and modified FSBL on ZCU102 board (full Xilinx distribution)
5- Bug _not_ reproduced on WRL LTS17 (without custom layer) and modified FSBL on ZCU102 board (full Xilinx distribution)
