Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
55 lines
1.1 KiB
C
55 lines
1.1 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Old U-boot compatibility for Katmai
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*
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* Author: Hugh Blemings <hugh@au.ibm.com>
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*
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* Copyright 2007 Hugh Blemings, IBM Corporation.
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* Based on cuboot-ebony.c which is:
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* Copyright 2007 David Gibson, IBM Corporation.
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* Based on cuboot-83xx.c, which is:
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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 "reg.h"
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#include "dcr.h"
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#include "4xx.h"
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#include "44x.h"
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#include "cuboot.h"
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#define TARGET_4xx
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#define TARGET_44x
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#include "ppcboot.h"
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static bd_t bd;
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BSS_STACK(4096);
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static void katmai_fixups(void)
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{
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unsigned long sysclk = 33333000;
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/* 440SP Clock logic is all but identical to 440GX
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* so we just use that code for now at least
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*/
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ibm440spe_fixup_clocks(sysclk, 6 * 1843200, 0);
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ibm440spe_fixup_memsize();
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dt_fixup_mac_address(0, bd.bi_enetaddr);
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ibm4xx_fixup_ebc_ranges("/plb/opb/ebc");
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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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platform_ops.fixups = katmai_fixups;
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fdt_init(_dtb_start);
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serial_console_init();
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}
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