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u-boot/arch
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Andy Shevchenko 144cb06083 x86: edison: Don't take SD card detect pin into consideration 
There are two PCB designs in the wild which use the opposite
signaling for SD card detection. This makes U-Boot working
in one case and failing in the other. Quirk this out by
disconnecting SD card detection pin from the PCB by switching
it to mode 3. In the disconnected state the read value is always
the same and inverted to what we are expecting in the code.

BugLink: https://github.com/edison-fw/meta-intel-edison/issues/136
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-11-01 09:50:55 +08:00
..
arc image: Drop IMAGE_ENABLE_OF_LIBFDT 2021-10-08 15:53:26 -04:00
arm Merge https://source.denx.de/u-boot/custodians/u-boot-sh 2021-10-31 12:47:35 -04:00
m68k WS cleanup: remove SPACE(s) followed by TAB 2021-09-30 09:08:16 -04:00
microblaze image: Drop IMAGE_ENABLE_OF_LIBFDT 2021-10-08 15:53:26 -04:00
mips Convert CONFIG_USB_EHCI_IS_TDI to Kconfig 2021-10-15 09:42:22 -04:00
nds32 image: Drop IMAGE_ENABLE_OF_LIBFDT 2021-10-08 15:53:26 -04:00
nios2 lmb: nios2: Add arch_lmb_reserve() 2021-09-23 14:15:32 -04:00
powerpc Convert CONFIG_NAND_FSL_ELBC et al to Kconfig 2021-10-06 09:16:24 -04:00
riscv riscv: Avoid io read/write cause wrong result 2021-10-20 10:59:17 +08:00
sandbox sandbox: Migrate ARCH_MAP_SYSMEM to Kconfig 2021-10-31 12:26:44 -06:00
sh WS cleanup: remove trailing empty lines 2021-09-30 08:08:56 -04:00
x86 x86: edison: Don't take SD card detect pin into consideration 2021-11-01 09:50:55 +08:00
xtensa WS cleanup: remove SPACE(s) followed by TAB 2021-09-30 09:08:16 -04:00
.gitignore
Kconfig Prepare v2021.10-rc4 2021-09-16 10:29:40 -04:00
u-boot-elf.lds