This will allow to do have runtime SoC init level based on the current machine
running.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
---
arch/arm/cpu/machine.c | 6 ++++++
arch/arm/include/asm/mach/arch.h | 17 +++++++++++++++++
2 files changed, 23 insertions(+)
diff --git a/arch/arm/cpu/machine.c b/arch/arm/cpu/machine.c
index ad0d8cb..55266f5 100644
--- a/arch/arm/cpu/machine.c
+++ b/arch/arm/cpu/machine.c
@@ -107,6 +107,12 @@ static void arm_mach_only_one_machine(void)
if (__ret) \
break; \
} \
+ \
+ if (!machine_desc->soc_desc) \
+ break; \
+ \
+ if (machine_desc->soc_desc->level##_init) \
+ __ret = machine_desc->soc_desc->level##_init(); \
} while(0); \
__ret; \
})
diff --git a/arch/arm/include/asm/mach/arch.h b/arch/arm/include/asm/mach/arch.h
index 91f1d2e..71dbb83 100644
--- a/arch/arm/include/asm/mach/arch.h
+++ b/arch/arm/include/asm/mach/arch.h
@@ -14,12 +14,29 @@
#ifndef __ASM_MACH_ARCH_H__
#define __ASM_MACH_ARCH_H__
+struct soc_desc {
+ const char *name; /* architecture name */
+
+ int (*pure_init)(void);
+ int (*core_init)(void);
+ int (*postcore_init)(void);
+ int (*console_init)(void);
+ int (*postconsole_init)(void);
+ int (*mem_init)(void);
+ int (*postmmu_init)(void);
+ int (*coredevice_init)(void);
+ int (*device_init)(void);
+ int (*late_init)(void);
+};
+
struct machine_desc {
unsigned int nr; /* architecture number */
const char *name; /* architecture name */
const char *const *dt_compat; /* array of device tree
* 'compatible' strings */
+ struct soc_desc *soc_desc;
+
int (*pure_init)(void);
int (*core_init)(void);
int (*postcore_init)(void);
--
1.8.4.3
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