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ODROID-COMMON: refactoring board macro functions

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Signed-off-by: Dongjin Kim <tobetter@gmail.com>
Change-Id: Icf0266d5123a649b9707650faeb04953b34bacc4
This commit is contained in:
Dongjin Kim
2019-10-30 12:37:19 +09:00
committed by Chris KIM
parent 89bedbd9b3
commit efea05644c
3 changed files with 15 additions and 4 deletions
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2
arch/arm64/kernel/cpuinfo.c
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@@ -203,8 +203,10 @@ static int c_show(struct seq_file *m, void *v)
seq_puts(m, "\n");
#endif
#endif
#ifdef CONFIG_ARCH_MESON64_ODROID_COMMON
seq_printf(m, "Hardware\t: %s\n", machine_name);
seq_printf(m, "Revision\t: %04x\n\n", system_rev);
#endif
return 0;
}

2
arch/arm64/kernel/setup.c
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@@ -219,7 +219,9 @@ static void __init setup_machine_fdt(phys_addr_t dt_phys)
name = of_flat_dt_get_machine_name();
if (!name)
return;
#ifdef CONFIG_ARCH_MESON64_ODROID_COMMON
machine_name = name;
#endif
pr_info("Machine model: %s\n", name);
dump_stack_set_arch_desc("%s (DT)", name);

15
include/linux/platform_data/board_odroid.h
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@@ -6,11 +6,18 @@
#define BOARD_ODROIDN2 0x09221000
#define BOARD_ODROIDC4 0x09051000
#if defined(CONFIG_ARCH_MESON64_ODROID_COMMON)
extern u32 odroid_model(void);
#define board_is_odroidn2() (odroid_model() == BOARD_ODROIDN2)
#define board_is_odroidc4() (odroid_model() == BOARD_ODROIDC4)
extern bool odroid_amlogic_usb3(void);
#define __board_is_odroid(x) (odroid_model() == (x))
#else
#define __board_is_odroid(x) false
#define odroid_amlogic_usb3(void) false
#endif
#define board_is_odroidn2() __board_is_odroid(BOARD_ODROIDN2)
#define board_is_odroidc4() __board_is_odroid(BOARD_ODROIDC4)
#endif