diff options
Diffstat (limited to 'target/linux/lantiq/patches-3.9/0023-MIPS-read-the-mips_machine-name-from-OF-and-output-i.patch')
| -rw-r--r-- | target/linux/lantiq/patches-3.9/0023-MIPS-read-the-mips_machine-name-from-OF-and-output-i.patch | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/target/linux/lantiq/patches-3.9/0023-MIPS-read-the-mips_machine-name-from-OF-and-output-i.patch b/target/linux/lantiq/patches-3.9/0023-MIPS-read-the-mips_machine-name-from-OF-and-output-i.patch deleted file mode 100644 index 21d9ee0..0000000 --- a/target/linux/lantiq/patches-3.9/0023-MIPS-read-the-mips_machine-name-from-OF-and-output-i.patch +++ /dev/null @@ -1,98 +0,0 @@ -From 0184f7b64c68fe9606559e86bdd288de01c87a85 Mon Sep 17 00:00:00 2001 -From: John Crispin <blogic@openwrt.org> -Date: Sun, 17 Mar 2013 10:30:48 +0100 -Subject: [PATCH 200/208] MIPS: read the mips_machine name from OF and output - it in /proc/cpuinfo - -This allows the userland to be compatible to the devive probing of mips_machine. - -Signed-off-by: John Crispin <blogic@openwrt.org> ---- - arch/mips/include/asm/prom.h | 3 +++ - arch/mips/kernel/proc.c | 6 +++++- - arch/mips/kernel/prom.c | 24 ++++++++++++++++++++++++ - 3 files changed, 32 insertions(+), 1 deletion(-) - ---- a/arch/mips/include/asm/prom.h -+++ b/arch/mips/include/asm/prom.h -@@ -44,8 +44,11 @@ extern void __dt_setup_arch(struct boot_ - __dt_setup_arch(&__dtb_##sym##_begin); \ - }) - -+extern char *of_mips_get_machine_name(void); -+ - #else /* CONFIG_OF */ - static inline void device_tree_init(void) { } -+static char *of_mips_get_machine_name(void) { return NULL; } - #endif /* CONFIG_OF */ - - #endif /* __ASM_PROM_H */ ---- a/arch/mips/kernel/proc.c -+++ b/arch/mips/kernel/proc.c -@@ -12,6 +12,7 @@ - #include <asm/cpu-features.h> - #include <asm/mipsregs.h> - #include <asm/processor.h> -+#include <asm/prom.h> - #include <asm/mips_machine.h> - - unsigned int vced_count, vcei_count; -@@ -34,7 +35,10 @@ static int show_cpuinfo(struct seq_file - */ - if (n == 0) { - seq_printf(m, "system type\t\t: %s\n", get_system_type()); -- if (mips_get_machine_name()) -+ if (of_mips_get_machine_name()) -+ seq_printf(m, "machine\t\t\t: %s\n", -+ of_mips_get_machine_name()); -+ else if (mips_get_machine_name()) - seq_printf(m, "machine\t\t\t: %s\n", - mips_get_machine_name()); - } ---- a/arch/mips/kernel/prom.c -+++ b/arch/mips/kernel/prom.c -@@ -23,6 +23,13 @@ - #include <asm/page.h> - #include <asm/prom.h> - -+static char of_mips_machine_name[64] = "Unknown"; -+ -+char *of_mips_get_machine_name(void) -+{ -+ return of_mips_machine_name; -+} -+ - int __init early_init_dt_scan_memory_arch(unsigned long node, - const char *uname, int depth, - void *data) -@@ -50,6 +57,20 @@ void __init early_init_dt_setup_initrd_a - } - #endif - -+int __init early_init_dt_scan_model(unsigned long node, -+ const char *uname, int depth, -+ void *data) -+{ -+ if (!depth) { -+ char *model = of_get_flat_dt_prop(node, "model", NULL); -+ if (model) { -+ snprintf(of_mips_machine_name, sizeof(of_mips_machine_name), model); -+ pr_info("MIPS: machine is %s\n", of_mips_machine_name); -+ } -+ } -+ return 0; -+} -+ - void __init early_init_devtree(void *params) - { - /* Setup flat device-tree pointer */ -@@ -65,6 +86,9 @@ void __init early_init_devtree(void *par - /* Scan memory nodes */ - of_scan_flat_dt(early_init_dt_scan_root, NULL); - of_scan_flat_dt(early_init_dt_scan_memory_arch, NULL); -+ -+ /* try to load the mips machine name */ -+ of_scan_flat_dt(early_init_dt_scan_model, NULL); - } - - void __init __dt_setup_arch(struct boot_param_header *bph) |