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dm: core: Fix up ofnode_get_addr_index() for 64-bit values

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At present this function only supports 32-bit (single-cell) values. Update
it to support two-cell values also.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Tested-on: Beaver, Jetson-TK1
Tested-by: Stephen Warren <swarren@nvidia.com>
This commit is contained in:
Simon Glass 2017-07-25 08:29:56 -06:00
parent dcf988525f
commit 0f6507a7e4
1 changed files with 5 additions and 4 deletions
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9
drivers/core/ofnode.c
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@ -199,13 +199,14 @@ fdt_addr_t ofnode_get_addr_index(ofnode node, int index)
const __be32 *prop_val;
uint flags;
u64 size;
int na;
prop_val = of_get_address(
(struct device_node *)ofnode_to_np(node), index,
&size, &flags);
prop_val = of_get_address(ofnode_to_np(node), index, &size,
&flags);
if (!prop_val)
return FDT_ADDR_T_NONE;
return be32_to_cpup(prop_val);
na = of_n_addr_cells(ofnode_to_np(node));
return of_read_number(prop_val, na);
} else {
return fdt_get_base_address(gd->fdt_blob,
ofnode_to_offset(node));