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ARM: ipq8074: Added support to patch soc_id

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This patch enables reading soc_id form smem required by
thermal deamon in kernel and patches it to kernel dtb.

Change-Id: If4d68d10e47eeed26a9c2867f40abc18d9027812
Signed-off-by: Gokul Sriram Palanisamy <gokulsri@codeaurora.org>
This commit is contained in:
Gokul Sriram Palanisamy 2017-07-24 18:45:31 +05:30
parent 908aefaa1b
commit c2a95f152f
1 changed files with 19 additions and 1 deletions
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20
board/qca/arm/ipq807x/ipq807x.c
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@ -688,7 +688,25 @@ int ipq_board_usb_init(void)
int ipq_fdt_fixup_socinfo(void *blob)
{
return 0;
uint32_t cpu_type;
int nodeoff, ret;
ret = ipq_smem_get_socinfo_cpu_type(&cpu_type);
if (ret) {
printf("ipq: fdt fixup cannot get socinfo\n");
return ret;
}
nodeoff = fdt_path_offset(blob, "/");
if (nodeoff < 0) {
printf("ipq: fdt fixup cannot find root node\n");
return nodeoff;
}
ret = fdt_setprop(blob, nodeoff, "cpu_type",
&cpu_type, sizeof(cpu_type));
if (ret)
printf("%s: cannot set cpu type %d\n", __func__, ret);
return ret;
}
void ipq_fdt_fixup_usb_device_mode(void *blob)