diff options
Diffstat (limited to 'roms/u-boot/arch/arm/include/asm/u-boot-arm.h')
| -rw-r--r-- | roms/u-boot/arch/arm/include/asm/u-boot-arm.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/roms/u-boot/arch/arm/include/asm/u-boot-arm.h b/roms/u-boot/arch/arm/include/asm/u-boot-arm.h new file mode 100644 index 00000000..b16694c7 --- /dev/null +++ b/roms/u-boot/arch/arm/include/asm/u-boot-arm.h @@ -0,0 +1,48 @@ +/* + * (C) Copyright 2002 + * Sysgo Real-Time Solutions, GmbH <www.elinos.com> + * Marius Groeger <mgroeger@sysgo.de> + * + * (C) Copyright 2002 + * Sysgo Real-Time Solutions, GmbH <www.elinos.com> + * Alex Zuepke <azu@sysgo.de> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _U_BOOT_ARM_H_ +#define _U_BOOT_ARM_H_ 1 + +/* for the following variables, see start.S */ +extern ulong IRQ_STACK_START; /* top of IRQ stack */ +extern ulong FIQ_STACK_START; /* top of FIQ stack */ +extern ulong _datarel_start_ofs; +extern ulong _datarelrolocal_start_ofs; +extern ulong _datarellocal_start_ofs; +extern ulong _datarelro_start_ofs; +extern ulong IRQ_STACK_START_IN; /* 8 bytes in IRQ stack */ + +/* cpu/.../cpu.c */ +int cpu_init(void); +int cleanup_before_linux(void); + +/* Set up ARMv7 MMU, caches and TLBs */ +void cpu_init_cp15(void); + +/* cpu/.../arch/cpu.c */ +int arch_cpu_init(void); +int arch_misc_init(void); +int arch_early_init_r(void); + +/* board/.../... */ +int board_init(void); +int dram_init (void); +void dram_init_banksize (void); + +/* cpu/.../interrupt.c */ +int arch_interrupt_init (void); +void reset_timer_masked (void); +ulong get_timer_masked (void); +void udelay_masked (unsigned long usec); + +#endif /* _U_BOOT_ARM_H_ */ |