upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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86 lines
1.9 KiB
86 lines
1.9 KiB
14 years ago
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/*
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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 do_undefined_instruction(struct pt_regs *pt_regs)
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{
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}
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void do_software_interrupt(struct pt_regs *pt_regs)
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{
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}
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void do_prefetch_abort(struct pt_regs *pt_regs)
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{
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}
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void do_data_abort(struct pt_regs *pt_regs)
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{
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}
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void do_not_used(struct pt_regs *pt_regs)
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{
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}
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void do_fiq(struct pt_regs *pt_regs)
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{
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}
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#ifndef CONFIG_USE_IRQ
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void do_irq(struct pt_regs *pt_regs)
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{
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}
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#endif
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