diff options
| author | Alexandre Ghiti <alexandre.ghiti@canonical.com> | 2021-10-27 10:43:36 +0300 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2021-11-02 08:53:16 +0300 |
| commit | c891acca172dfc60719419e19338508a83d97931 (patch) | |
| tree | 04658a01d122f0fbaf81b91adce26e738c812659 /include | |
| parent | 723aa88ff4cc44230cf871bda319905113003279 (diff) | |
| download | opensbi-c891acca172dfc60719419e19338508a83d97931.tar.xz | |
include: sbi_utils: Introduce an helper to get fdt base address
This simply adds an helper to get fdt address which is more explicit than
sbi_scratch_thishart_arg1_ptr.
Signed-off-by: Alexandre Ghiti <alexandre.ghiti@canonical.com>
Reviewed-by: Xiang W <wxjstz@126.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/sbi_utils/fdt/fdt_helper.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/sbi_utils/fdt/fdt_helper.h b/include/sbi_utils/fdt/fdt_helper.h index 5cb7340..24fee7a 100644 --- a/include/sbi_utils/fdt/fdt_helper.h +++ b/include/sbi_utils/fdt/fdt_helper.h @@ -11,6 +11,7 @@ #define __FDT_HELPER_H__ #include <sbi/sbi_types.h> +#include <sbi/sbi_scratch.h> struct fdt_match { const char *compatible; @@ -81,4 +82,9 @@ int fdt_parse_aclint_node(void *fdt, int nodeoffset, bool for_timer, int fdt_parse_compat_addr(void *fdt, uint64_t *addr, const char *compatible); +static inline void *fdt_get_address(void) +{ + return sbi_scratch_thishart_arg1_ptr(); +} + #endif /* __FDT_HELPER_H__ */ |