[S] Change in coreboot[main]: arch/riscv: add constants for Base Extension

[ron minnich (Code Review)]

Attention is currently required from: Arthur Heymans, Maximilian Brune, Philipp Hug.

ron minnich has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/81286?usp=email )

Change subject: arch/riscv: add constants for Base Extension
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Patch Set 2:

(2 comments)

File src/arch/riscv/include/sbi.h:

https://review.coreboot.org/c/coreboot/+/81286/comment/54cd77d1_d890450d :
PS1, Line 20: #define SBI_EXTENSION_ID		0x10
> I would change the name to SBI_BASE_EXTENSION (makes it more easy to find the appropriate place in t […]

Done

https://review.coreboot.org/c/coreboot/+/81286/comment/4c238dc1_c241ca97 :
PS1, Line 20: define SBI_EXTENSION_ID		0x10
            : #define SBI_GET_SBI_SPEC_VERSION	0
            : #define SBI_GET_SBI_IMPL_ID		1
            : #define SBI_GET_SBI_IMPL_VERSION	2
            : #define SBI_PROBE_EXTENSION		3
            : #define SBI_GET_MVENDORID		4
            : #define SBI_GET_MARCHID			5
            : #define SBI_GET_MIMPID			6
> maybe something like this: […]

Done