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| author | Vasan VS <vasan.vs@gmail.com> | 2021-11-08 07:54:56 +0300 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2021-11-11 15:57:53 +0300 |
| commit | 31fe5a7a3d80f0ceb25005740313cee1ef3fd4f6 (patch) | |
| tree | 1879794074da80210363b7df3ff55806ecb4eca8 /lib/utils/reset/fdt_reset_gpio.c | |
| parent | b8845e420453531f92414b91828c58d6d4f90fff (diff) | |
| download | opensbi-31fe5a7a3d80f0ceb25005740313cee1ef3fd4f6.tar.xz | |
lib: sbi: Fix PMP address bits detection
We should ensure that pmpcfg0.pmp0cfg is set to zero before using
pmpaddr0 CSR for detecting implemented PMP address bits.
Fixes: bf21632860b4 ("lib: sbi: Detect PMP granularity and number
of address bits")
Signed-off-by: Vasan VS <vasan.vs@gmail.com>
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
Reviewed-by: Dong Du <Dd_nirvana@sjtu.edu.cn>
Diffstat (limited to 'lib/utils/reset/fdt_reset_gpio.c')
0 files changed, 0 insertions, 0 deletions