[Buildroot] [git commit branch/next] configs/andes_ae350_45: use BR2_riscv_g

[Thomas Petazzoni]

commit: https://git.buildroot.net/buildroot/commit/?id=3cf1f2e6cb11a016bc8a569b001c535d351e7302
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/next

As of upstream commit cbd91e89e43d600172c62fd1cbd33aa74d0a851a
we can use the default BR2_riscv_g to select IMAFD extensions and
still be able to enable additional extensions, such as the C extension
in our cse.

Suggested-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
Signed-off-by: Yu Chien Peter Lin <peterlin at andestech.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
---
 configs/andes_ae350_45_defconfig | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/configs/andes_ae350_45_defconfig b/configs/andes_ae350_45_defconfig
index a60c4b25a0..fd8b7db0e7 100644
--- a/configs/andes_ae350_45_defconfig
+++ b/configs/andes_ae350_45_defconfig
@@ -1,9 +1,4 @@
 BR2_riscv=y
-BR2_riscv_custom=y
-BR2_RISCV_ISA_RVM=y
-BR2_RISCV_ISA_RVA=y
-BR2_RISCV_ISA_RVF=y
-BR2_RISCV_ISA_RVD=y
 BR2_RISCV_ISA_RVC=y
 BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_6_0=y
 BR2_GLOBAL_PATCH_DIR="board/andes/ae350/patches"