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e4677f1ae2
To make saic redirect code sharing with other SoCs, move the saic redirect code from SAMA5D4 particular file, mach-at91/armv7/sama5d4_devices.c to a separate file, mach-at91/atmel_sfr.c Move ATMEL_SFR_AICREDIR_KEY definition to sama5d4.h, because each SoC has its own value. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com>
47 lines
1,000 B
C
47 lines
1,000 B
C
/*
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* Copyright (C) 2014 Atmel
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* Bo Shen <voice.shen@atmel.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <asm/io.h>
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#include <asm/arch/at91_common.h>
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#include <asm/arch/at91_pmc.h>
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#include <asm/arch/clk.h>
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#include <asm/arch/sama5_sfr.h>
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#include <asm/arch/sama5d4.h>
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char *get_cpu_name()
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{
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unsigned int extension_id = get_extension_chip_id();
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if (cpu_is_sama5d4())
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switch (extension_id) {
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case ARCH_EXID_SAMA5D41:
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return "SAMA5D41";
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case ARCH_EXID_SAMA5D42:
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return "SAMA5D42";
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case ARCH_EXID_SAMA5D43:
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return "SAMA5D43";
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case ARCH_EXID_SAMA5D44:
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return "SAMA5D44";
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default:
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return "Unknown CPU type";
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}
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else
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return "Unknown CPU type";
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}
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#ifdef CONFIG_USB_GADGET_ATMEL_USBA
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void at91_udp_hw_init(void)
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{
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struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
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/* Enable UPLL clock */
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writel(AT91_PMC_UPLLEN | AT91_PMC_BIASEN, &pmc->uckr);
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/* Enable UDPHS clock */
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at91_periph_clk_enable(ATMEL_ID_UDPHS);
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}
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#endif
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