Add patch to fix linux bug:
```
HOSTLD scripts/dtc/dtc
/usr/bin/ld: scripts/dtc/dtc-parser.tab.o:(.bss+0x10): multiple definition of `yylloc'; scripts/dtc/dtc-lexer.lex.o:(.bss+0x0): first defined here
collect2: error: ld returned 1 exit status
```
Fixes:
https://gitlab.com/buildroot.org/buildroot/-/jobs/2021478164
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Add Andes 32-bit defconfig for AE3XX platform.
Signed-off-by: Che-Wei Chuang <cnoize@andestech.com>
Signed-off-by: Greentime Hu <greentime@andestech.com>
Signed-off-by: Nylon Chen <nylon7@andestech.com>
[Thomas:
- fix commit title to match the defconfig name
- use the external toolchain package]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>