michaelh/zephyr
1
0
Fork 0
Code Releases Activity

arch: riscv: introduce CONFIG_RISCV_GP_PURPOSE choice

Browse source 
Introduce `CONFIG_RISCV_GP_PURPOSE` choice to make sure that only
one of `CONFIG_RISCV_GP` or `CONFIG_RISCV_CURRENT_VIA_GP` can be
enabled, instead of relying of dependencies.

To do that, introduce a new
`CONFIG_RISCV_SOC_HAS_GP_RELATIVE_ADDRESSING` that can be selected
by SoC when it implemented global pointer (GP) initialization for
relative addressing in its linker.

`CONFIG_RISCV_GP` will be the default choice when
`CONFIG_RISCV_SOC_HAS_GP_RELATIVE_ADDRESSING=y`

Signed-off-by: Yong Cong Sin <ycsin@meta.com>
Signed-off-by: Yong Cong Sin <yongcong.sin@gmail.com>
This commit is contained in:
Yong Cong Sin 2024-11-25 12:54:01 +08:00 • committed by Benjamin Cabé
commit e6dd68ec89
37 changed files with 33 additions and 56 deletions
Download patch file Download diff file Expand all files Collapse all files

3
soc/neorv32/Kconfig.defconfig
View file

@ -9,9 +9,6 @@ config SYS_CLOCK_HW_CYCLES_PER_SEC
config NUM_IRQS
default 32
config RISCV_GP
default y
config SYSCON
default y