mirror of
https://github.com/AsahiLinux/u-boot
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51 lines
957 B
C
51 lines
957 B
C
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// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2018 Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
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*/
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#include <common.h>
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#include <dm.h>
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#include <dm/pinctrl.h>
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#include <dm/uclass-internal.h>
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#include <asm/arch/periph.h>
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#include <power/regulator.h>
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#include <spl.h>
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int board_init(void)
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{
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int ret;
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ret = regulators_enable_boot_on(false);
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if (ret)
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debug("%s: Cannot enable boot on regulator\n", __func__);
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return 0;
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}
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void spl_board_init(void)
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{
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struct udevice *pinctrl;
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int ret;
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ret = uclass_get_device(UCLASS_PINCTRL, 0, &pinctrl);
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if (ret) {
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debug("%s: Cannot find pinctrl device\n", __func__);
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goto err;
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}
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/* Enable debug UART */
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ret = pinctrl_request_noflags(pinctrl, PERIPH_ID_UART_DBG);
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if (ret) {
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debug("%s: Failed to set up console UART\n", __func__);
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goto err;
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}
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preloader_console_init();
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return;
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err:
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printf("%s: Error %d\n", __func__, ret);
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/* No way to report error here */
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hang();
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}
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