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https://github.com/AsahiLinux/u-boot
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45 lines
1.4 KiB
C
45 lines
1.4 KiB
C
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/*
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* (C) Copyright 2012
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* Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <common.h>
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#include <malloc.h>
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#include <sdhci.h>
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int spear_sdhci_init(u32 regbase, u32 max_clk, u32 min_clk, u32 quirks)
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{
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struct sdhci_host *host = NULL;
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host = (struct sdhci_host *)malloc(sizeof(struct sdhci_host));
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if (!host) {
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printf("sdhci host malloc fail!\n");
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return 1;
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}
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host->name = "sdhci";
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host->ioaddr = (void *)regbase;
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host->quirks = quirks;
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if (quirks & SDHCI_QUIRK_REG32_RW)
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host->version = sdhci_readl(host, SDHCI_HOST_VERSION - 2) >> 16;
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else
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host->version = sdhci_readw(host, SDHCI_HOST_VERSION);
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add_sdhci(host, max_clk, min_clk);
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return 0;
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}
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