diff options
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/config.h | 3 | ||||
| -rw-r--r-- | arch/arm/include/asm/global_data.h | 11 | ||||
| -rw-r--r-- | arch/arm/include/asm/u-boot-arm.h | 14 |
3 files changed, 26 insertions, 2 deletions
diff --git a/arch/arm/include/asm/config.h b/arch/arm/include/asm/config.h index b76fd8e..4e8dfd7 100644 --- a/arch/arm/include/asm/config.h +++ b/arch/arm/include/asm/config.h @@ -21,7 +21,8 @@ #ifndef _ASM_CONFIG_H_ #define _ASM_CONFIG_H_ +#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC) /* Relocation to SDRAM works on all ARM boards */ #define CONFIG_RELOC_FIXUP_WORKS - +#endif #endif diff --git a/arch/arm/include/asm/global_data.h b/arch/arm/include/asm/global_data.h index 0bc464a..6152f34 100644 --- a/arch/arm/include/asm/global_data.h +++ b/arch/arm/include/asm/global_data.h @@ -47,6 +47,17 @@ typedef struct global_data { #ifdef CONFIG_FSL_ESDHC unsigned long sdhc_clk; #endif +#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) + unsigned long relocaddr; /* Start address of U-Boot in RAM */ + phys_size_t ram_size; /* RAM size */ + unsigned long mon_len; /* monitor len */ + unsigned long irq_sp; /* irq stack pointer */ + unsigned long start_addr_sp; /* start_addr_stackpointer */ + unsigned long reloc_off; +#if !(defined(CONFIG_SYS_NO_ICACHE) && defined(CONFIG_SYS_NO_DCACHE)) + unsigned long tlb_addr; +#endif +#endif void **jt; /* jump table */ char env_buf[32]; /* buffer for getenv() before reloc. */ } gd_t; diff --git a/arch/arm/include/asm/u-boot-arm.h b/arch/arm/include/asm/u-boot-arm.h index 6d2f8bc..faf800a 100644 --- a/arch/arm/include/asm/u-boot-arm.h +++ b/arch/arm/include/asm/u-boot-arm.h @@ -30,11 +30,20 @@ #define _U_BOOT_ARM_H_ 1 /* for the following variables, see start.S */ -extern ulong _armboot_start; /* code start */ extern ulong _bss_start; /* code + data end == BSS start */ extern ulong _bss_end; /* BSS end */ extern ulong IRQ_STACK_START; /* top of IRQ stack */ extern ulong FIQ_STACK_START; /* top of FIQ stack */ +#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC) +extern ulong _armboot_start; /* code start */ +#else +extern ulong _TEXT_BASE; /* code start */ +extern ulong _datarel_start; +extern ulong _datarelrolocal_start; +extern ulong _datarellocal_start; +extern ulong _datarelro_start; +extern ulong IRQ_STACK_START_IN; /* 8 bytes in IRQ stack */ +#endif /* cpu/.../cpu.c */ int cpu_init(void); @@ -47,6 +56,9 @@ int arch_misc_init(void); /* board/.../... */ int board_init(void); int dram_init (void); +#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) +void dram_init_banksize (void); +#endif void setup_serial_tag (struct tag **params); void setup_revision_tag (struct tag **params); |