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core: ofnode: Fix ofnode_get_addr_index function 

Currently the else part of ofnode_get_addr_index function
does not fetch addresses based on the index but rather just
returns the base address. Fix that.

Signed-off-by: Keerthy <j-keerthy@ti.com>
This commit is contained in:
Keerthy 2018-11-19 11:44:47 +05:30 committed by Simon Glass
parent abdc7b8a2d
commit 1678754f5e
1 changed files with 10 additions and 7 deletions
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17
drivers/core/ofnode.c
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@ -253,15 +253,15 @@ int ofnode_read_size(ofnode node, const char *propname)
fdt_addr_t ofnode_get_addr_index(ofnode node, int index) fdt_addr_t ofnode_get_addr_index(ofnode node, int index)
{ {
int na, ns;
fdt_size_t size;
if (ofnode_is_np(node)) { if (ofnode_is_np(node)) {
const __be32 *prop_val; const __be32 *prop_val;
uint flags; uint flags;
u64 size;
int na;
int ns;
prop_val = of_get_address(ofnode_to_np(node), index, &size, prop_val = of_get_address(ofnode_to_np(node), index,
&flags); (u64 *)&size, &flags);
if (!prop_val) if (!prop_val)
return FDT_ADDR_T_NONE; return FDT_ADDR_T_NONE;
@ -274,8 +274,11 @@ fdt_addr_t ofnode_get_addr_index(ofnode node, int index)
return of_read_number(prop_val, na); return of_read_number(prop_val, na);
} }
} else { } else {
return fdt_get_base_address(gd->fdt_blob, na = ofnode_read_simple_addr_cells(ofnode_get_parent(node));
ofnode_to_offset(node)); ns = ofnode_read_simple_size_cells(ofnode_get_parent(node));
return fdtdec_get_addr_size_fixed(gd->fdt_blob,
ofnode_to_offset(node), "reg",
index, na, ns, &size, true);
} }
return FDT_ADDR_T_NONE; return FDT_ADDR_T_NONE;