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43 lines
1.0 KiB
43 lines
1.0 KiB
// SPDX-License-Identifier: GPL-2.0-or-later |
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/* |
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* Copyright (C) 2007 Freescale Semiconductor, Inc. All rights reserved. |
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* |
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* Author: Roy Zang <[email protected]> |
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* |
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* Description: |
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* Old U-boot compatibility for mpc7448hpc2 board |
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* Based on the code of Scott Wood <[email protected]> |
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* for 83xx and 85xx. |
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*/ |
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#include "ops.h" |
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#include "stdio.h" |
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#include "cuboot.h" |
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#define TARGET_HAS_ETH1 |
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#include "ppcboot.h" |
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static bd_t bd; |
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extern char _dtb_start[], _dtb_end[]; |
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static void platform_fixups(void) |
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{ |
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void *tsi; |
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dt_fixup_memory(bd.bi_memstart, bd.bi_memsize); |
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dt_fixup_mac_addresses(bd.bi_enetaddr, bd.bi_enet1addr); |
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dt_fixup_cpu_clocks(bd.bi_intfreq, bd.bi_busfreq / 4, bd.bi_busfreq); |
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tsi = find_node_by_devtype(NULL, "tsi-bridge"); |
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if (tsi) |
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setprop(tsi, "bus-frequency", &bd.bi_busfreq, |
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sizeof(bd.bi_busfreq)); |
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} |
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void platform_init(unsigned long r3, unsigned long r4, unsigned long r5, |
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unsigned long r6, unsigned long r7) |
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{ |
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CUBOOT_INIT(); |
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fdt_init(_dtb_start); |
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serial_console_init(); |
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platform_ops.fixups = platform_fixups; |
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}
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