opensbi.git/lib/sbi/sbi_platform.c, branch v0.8Unnamed repository; edit this file 'description' to name the repository.http://cgit.235523.xyz/opensbi.git/atom/lib/sbi/sbi_platform.c?h=v0.82020-05-19T03:49:34Zlib: sbi: Improve get_feature_str() implementation and usage2020-05-19T03:49:34ZAnup Patelanup.patel@wdc.com2020-05-10T06:06:14Zurn:sha1:49841832b85bbcc8ae99dc2b808175a1a8650ff3
We do following improvements for get_feature_str():
1. We should return "none" from get_feature_str() no features
available instead of sbi_boot_prints() explicitly handling
failure.
2. We don't need to return failure (just like misa_xlen())
because we are returning "none" for no features and we are
truncating output when space is not available.
3. Based on 1 and 2, the sbi_boot_prints() can be further
simplified.
4. No need for two char[] in sbi_boot_prints()
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
lib: Add platform features in boot time print2020-05-10T04:54:08ZAtish Patraatish.patra@wdc.com2020-05-09T23:47:31Zurn:sha1:1f235ec47f85ba90916493c7eb1378b5427a66b5
We have now clear distinction between platform and hart features.
Modify the boot print messages to print platform features in a string
format. In the process, this patch moved relatively larger functions
to its own file from platform.h header file.
Signed-off-by: Atish Patra <atish.patra@wdc.com>
Tested-by: Jonathan Balkind <jbalkind@cs.princeton.edu>
Reviewed-by: Anup Patel <anup.patel@wdc.com>