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44 lines
1000 B
44 lines
1000 B
// SPDX-License-Identifier: GPL-2.0-only |
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/* |
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* Old U-boot compatibility for 8xx |
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* |
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* Author: Scott Wood <[email protected]> |
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* |
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* Copyright (c) 2007 Freescale Semiconductor, Inc. |
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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_8xx |
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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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static void platform_fixups(void) |
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{ |
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void *node; |
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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 / 16, bd.bi_busfreq); |
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node = finddevice("/soc/cpm"); |
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if (node) |
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setprop(node, "clock-frequency", &bd.bi_busfreq, 4); |
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node = finddevice("/soc/cpm/brg"); |
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if (node) |
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setprop(node, "clock-frequency", &bd.bi_busfreq, 4); |
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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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