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d678a59d2d
When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commitc8ffd1356d, reversing changes made to2ee6f3a5f7. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
61 lines
1.6 KiB
C
61 lines
1.6 KiB
C
// SPDX-License-Identifier: Intel
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/*
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* Copyright (C) 2015-2016 Intel Corp.
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* (Written by Andrey Petrov <andrey.petrov@intel.com> for Intel Corp.)
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*
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* Mostly taken from coreboot fsp2_0/silicon_init.c
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*/
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#define LOG_CATEGORY UCLASS_NORTHBRIDGE
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#include <common.h>
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#include <binman.h>
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#include <bootstage.h>
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#include <dm.h>
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#include <log.h>
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#include <asm/arch/fsp/fsp_configs.h>
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#include <asm/arch/fsp/fsp_s_upd.h>
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#include <asm/fsp/fsp_infoheader.h>
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#include <asm/fsp2/fsp_internal.h>
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#include <asm/global_data.h>
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int fsp_silicon_init(bool s3wake, bool use_spi_flash)
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{
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struct fsps_upd upd, *fsp_upd;
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fsp_silicon_init_func func;
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struct fsp_header *hdr;
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struct binman_entry entry;
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struct udevice *dev;
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ulong rom_offset = 0;
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u32 init_addr;
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int ret;
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log_debug("Locating FSP\n");
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ret = fsp_locate_fsp(FSP_S, &entry, use_spi_flash, &dev, &hdr,
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&rom_offset);
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if (ret)
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return log_msg_ret("locate FSP", ret);
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binman_set_rom_offset(rom_offset);
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gd->arch.fsp_s_hdr = hdr;
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/* Copy over the default config */
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fsp_upd = (struct fsps_upd *)(hdr->img_base + hdr->cfg_region_off);
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if (fsp_upd->header.signature != FSPS_UPD_SIGNATURE)
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return log_msg_ret("Bad UPD signature", -EPERM);
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memcpy(&upd, fsp_upd, sizeof(upd));
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ret = fsps_update_config(dev, rom_offset, &upd);
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if (ret)
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return log_msg_ret("Could not setup config", ret);
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log_debug("Silicon init @ %x...", init_addr);
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bootstage_start(BOOTSTAGE_ID_ACCUM_FSP_S, "fsp-s");
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func = (fsp_silicon_init_func)(hdr->img_base + hdr->fsp_silicon_init);
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ret = func(&upd);
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bootstage_accum(BOOTSTAGE_ID_ACCUM_FSP_S);
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if (ret)
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return log_msg_ret("Silicon init fail\n", ret);
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log_debug("done\n");
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return 0;
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}
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