mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
beb7f27a0d
Removed dummy functions in "mmc_spl/board/samsung/smdkv310/mmc_boot.c", @mmc_boot.c void do_undefined_instruction(struct pt_regs *pt_regs); void do_software_interrupt(struct pt_regs *pt_regs); void do_prefetch_abort(struct pt_regs *pt_regs); void do_data_abort(struct pt_regs *pt_regs); void do_not_used(struct pt_regs *pt_regs); void do_fiq(struct pt_regs *pt_regs); void do_irq(struct pt_regs *pt_regs); not required as called conditionally in start.S @start.S \#ifdef CONFIG_SPL_BUILD _undefined_instruction: .word _undefined_instruction _software_interrupt: .word _software_interrupt _prefetch_abort: .word _prefetch_abort _data_abort: .word _data_abort _not_used: .word _not_used _irq: .word _irq _fiq: .word _fiq _pad: .word 0x12345678 /* now 16*4=64 */ \#else _undefined_instruction: .word undefined_instruction _software_interrupt: .word software_interrupt _prefetch_abort: .word prefetch_abort _data_abort: .word data_abort _not_used: .word not_used _irq: .word irq _fiq: .word fiq _pad: .word 0x12345678 /* now 16*4=64 */ \#endif e.g. undefined_instruction: get_bad_stack bad_save_user_regs bl do_undefined_instruction Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org>
60 lines
1.6 KiB
C
60 lines
1.6 KiB
C
/*
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* Copyright (C) 2011 Samsung Electronics
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#include<common.h>
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#include<config.h>
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typedef u32(*copy_sd_mmc_to_mem) \
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(u32 start_block, u32 block_count, u32 *dest_addr);
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void copy_uboot_to_ram(void)
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{
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copy_sd_mmc_to_mem copy_bl2 = (copy_sd_mmc_to_mem)(0x00002488);
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copy_bl2(BL2_START_OFFSET,\
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BL2_SIZE_BLOC_COUNT, (u32 *)CONFIG_SYS_TEXT_BASE);
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}
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void board_init_f(unsigned long bootflag)
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{
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__attribute__((noreturn)) void (*uboot)(void);
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copy_uboot_to_ram();
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/* Jump to U-Boot image */
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uboot = (void *)CONFIG_SYS_TEXT_BASE;
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(*uboot)();
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/* Never returns Here */
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}
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/* Place Holders */
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void board_init_r(gd_t *id, ulong dest_addr)
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{
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/*Function attribute is no-return*/
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/*This Function never executes*/
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while (1)
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;
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}
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void save_boot_params(u32 r0, u32 r1, u32 r2, u32 r3)
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{
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}
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