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bsps/shared/ofw: Bug fixes

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Fixed bugs in rtems_ofw_get_prop, rtems_ofw_get_prop_len
and removed hardcoded value.
This commit is contained in:
G S Niteesh Babu
2021-02-06 23:10:12 +05:30
committed by Christian Mauderer
parent 6da50db55b
commit 8b32f1d8c4
1 changed files with 3 additions and 3 deletions
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6
bsps/shared/ofw/ofw.c
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@@ -162,7 +162,7 @@ ssize_t rtems_ofw_get_prop_len(
return len + 1; return len + 1;
} }
if (prop == NULL && strcmp(propname, "/chosen") == 0) { if (prop == NULL && offset == fdt_path_offset(fdtp, "/chosen")) {
if (strcmp(propname, "fdtbootcpu") == 0) if (strcmp(propname, "fdtbootcpu") == 0)
return sizeof(pcell_t); return sizeof(pcell_t);
if (strcmp(propname, "fdtmemreserv") == 0) if (strcmp(propname, "fdtmemreserv") == 0)
@@ -210,7 +210,7 @@ ssize_t rtems_ofw_get_prop(
return len + 1; return len + 1;
} }
if (prop == NULL && strcmp(propname, "/chosen") == 0) { if (prop == NULL && offset == fdt_path_offset(fdtp, "/chosen")) {
if (strcmp(propname, "fdtbootcpu") == 0) { if (strcmp(propname, "fdtbootcpu") == 0) {
cpuid = cpu_to_fdt32(fdt_boot_cpuid_phys(fdtp)); cpuid = cpu_to_fdt32(fdt_boot_cpuid_phys(fdtp));
len = sizeof(cpuid); len = sizeof(cpuid);
@@ -240,7 +240,7 @@ ssize_t rtems_ofw_get_enc_prop(
{ {
ssize_t rv; ssize_t rv;
assert(len % 4 == 0); assert(len % sizeof(pcell_t) == 0);
rv = rtems_ofw_get_prop(node, prop, buf, len); rv = rtems_ofw_get_prop(node, prop, buf, len);
if (rv < 0) { if (rv < 0) {