mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-18 10:48:51 +00:00
a47a12becf
As discussed on the list, move "arch/ppc" to "arch/powerpc" to better match the Linux directory structure. Please note that this patch also changes the "ppc" target in MAKEALL to "powerpc" to match this new infrastructure. But "ppc" is kept as an alias for now, to not break compatibility with scripts using this name. Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Wolfgang Denk <wd@denx.de> Acked-by: Detlev Zundel <dzu@denx.de> Acked-by: Kim Phillips <kim.phillips@freescale.com> Cc: Peter Tyser <ptyser@xes-inc.com> Cc: Anatolij Gustschin <agust@denx.de>
60 lines
1.7 KiB
C
60 lines
1.7 KiB
C
/*
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* Copyright 2008 Freescale Semiconductor, Inc.
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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
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* Version 2 as published by the Free Software Foundation.
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*/
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#include <common.h>
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#include <libfdt.h>
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#include <fdt_support.h>
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#include <asm/mp.h>
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DECLARE_GLOBAL_DATA_PTR;
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extern void ft_fixup_num_cores(void *blob);
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void ft_cpu_setup(void *blob, bd_t *bd)
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{
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#ifdef CONFIG_MP
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int off;
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u32 bootpg = determine_mp_bootpg();
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#endif
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do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
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"timebase-frequency", bd->bi_busfreq / 4, 1);
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do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
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"bus-frequency", bd->bi_busfreq, 1);
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do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
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"clock-frequency", bd->bi_intfreq, 1);
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do_fixup_by_prop_u32(blob, "device_type", "soc", 4,
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"bus-frequency", bd->bi_busfreq, 1);
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#if defined(CONFIG_MPC8641)
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do_fixup_by_compat_u32(blob, "fsl,mpc8641-localbus",
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"bus-frequency", gd->lbc_clk, 1);
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#endif
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do_fixup_by_compat_u32(blob, "fsl,elbc",
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"bus-frequency", gd->lbc_clk, 1);
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fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
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#if defined(CONFIG_HAS_ETH0) || defined(CONFIG_HAS_ETH1) \
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|| defined(CONFIG_HAS_ETH2) || defined(CONFIG_HAS_ETH3)
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fdt_fixup_ethernet(blob);
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#endif
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#ifdef CONFIG_SYS_NS16550
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do_fixup_by_compat_u32(blob, "ns16550",
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"clock-frequency", CONFIG_SYS_NS16550_CLK, 1);
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#endif
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#ifdef CONFIG_MP
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/* Reserve the boot page so OSes dont use it */
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off = fdt_add_mem_rsv(blob, bootpg, (u64)4096);
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if (off < 0)
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printf("%s: %s\n", __FUNCTION__, fdt_strerror(off));
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#endif
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ft_fixup_num_cores(blob);
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}
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