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60 lines
1.7 KiB
Diff
60 lines
1.7 KiB
Diff
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From 60bc3043590bf74ca1c9dd88a4e5f28a40d5b348 Mon Sep 17 00:00:00 2001
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From: John Crispin <blogic@openwrt.org>
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Date: Thu, 6 Dec 2012 10:26:05 +0100
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Subject: [PATCH 100/123] MIPS: lantiq: honour model property inside
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devicetree during board init
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---
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arch/mips/lantiq/prom.c | 20 ++++++++++++++++++--
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1 file changed, 18 insertions(+), 2 deletions(-)
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diff --git a/arch/mips/lantiq/prom.c b/arch/mips/lantiq/prom.c
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index 9f9e875..fa12dc1 100644
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--- a/arch/mips/lantiq/prom.c
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+++ b/arch/mips/lantiq/prom.c
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@@ -57,6 +57,21 @@ static void __init prom_init_cmdline(void)
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}
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}
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+int __init early_init_dt_scan_model(unsigned long node,
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+ const char *uname, int depth,
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+ void *data)
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+{
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+ if (!depth) {
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+ char *model = of_get_flat_dt_prop(node, "model", NULL);
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+ if (model) {
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+ pr_info("Board: %s\n", model);
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+ snprintf(soc_info.sys_type, LTQ_SYS_TYPE_LEN, "%s - %s",
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+ soc_info.sys_type, model);
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+ }
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+ }
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+ return 0;
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+}
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+
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void __init plat_mem_setup(void)
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{
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ioport_resource.start = IOPORT_RESOURCE_START;
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@@ -71,6 +86,8 @@ void __init plat_mem_setup(void)
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* parsed resulting in our memory appearing
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*/
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__dt_setup_arch(&__dtb_start);
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+
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+ of_scan_flat_dt(early_init_dt_scan_model, NULL);
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}
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void __init device_tree_init(void)
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@@ -93,9 +110,8 @@ void __init prom_init(void)
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{
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/* call the soc specific detetcion code and get it to fill soc_info */
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ltq_soc_detect(&soc_info);
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- snprintf(soc_info.sys_type, LTQ_SYS_TYPE_LEN - 1, "%s rev %s",
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+ snprintf(soc_info.sys_type, LTQ_SYS_TYPE_LEN, "%s rev %s",
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soc_info.name, soc_info.rev_type);
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- soc_info.sys_type[LTQ_SYS_TYPE_LEN - 1] = '\0';
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pr_info("SoC: %s\n", soc_info.sys_type);
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prom_init_cmdline();
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--
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1.7.10.4
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