sergiotarxz/nuttx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

risc-v/mpfs: configure harts according to CONFIG_MPFS_HART*_SBI

Browse Source 
The following options need to be taken in account while determining
the proper hart_index2id -table:
  CONFIG_MPFS_HART1_SBI
  CONFIG_MPFS_HART1_SBI
  CONFIG_MPFS_HART3_SBI
  CONFIG_MPFS_HART4_SBI

Unused harts should be marked with -1. Hart0 is never used so it
stays at -1.

Signed-off-by: Eero Nurkkala <eero.nurkkala@offcode.fi>
This commit is contained in:
Eero Nurkkala 2022-01-24 15:17:38 +02:00 committed by Xiang Xiao
parent e5a9ba5602
commit eb462a2eb3
1 changed files with 16 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
arch/risc-v/src/mpfs/mpfs_opensbi.c
View File

@ -164,10 +164,26 @@ static struct aclint_mswi_data mpfs_mswi =
static const u32 mpfs_hart_index2id[MPFS_HART_COUNT] =
{
[0] = -1,
#ifdef CONFIG_MPFS_HART1_SBI
[1] = 1,
#else
[1] = -1,
#endif
#ifdef CONFIG_MPFS_HART2_SBI
[2] = 2,
#else
[2] = -1,
#endif
#ifdef CONFIG_MPFS_HART3_SBI
[3] = 3,
#else
[3] = -1,
#endif
#ifdef CONFIG_MPFS_HART4_SBI
[4] = 4,
#else
[4] = -1,
#endif
};
static const struct sbi_platform platform =