mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-11 21:56:21 +09:00
46 lines
958 B
C
46 lines
958 B
C
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// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
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/*
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* Copyright (C) 2019, STMicroelectronics - All Rights Reserved
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*/
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#include <common.h>
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#include <fdt_support.h>
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#include <asm/arch/sys_proto.h>
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#include <dt-bindings/pinctrl/stm32-pinfunc.h>
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/*
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* This function is called right before the kernel is booted. "blob" is the
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* device tree that will be passed to the kernel.
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*/
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int ft_system_setup(void *blob, bd_t *bd)
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{
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int ret = 0;
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u32 pkg;
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switch (get_cpu_package()) {
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case PKG_AA_LBGA448:
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pkg = STM32MP_PKG_AA;
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break;
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case PKG_AB_LBGA354:
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pkg = STM32MP_PKG_AB;
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break;
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case PKG_AC_TFBGA361:
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pkg = STM32MP_PKG_AC;
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break;
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case PKG_AD_TFBGA257:
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pkg = STM32MP_PKG_AD;
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break;
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default:
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pkg = 0;
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break;
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}
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if (pkg) {
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do_fixup_by_compat_u32(blob, "st,stm32mp157-pinctrl",
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"st,package", pkg, false);
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do_fixup_by_compat_u32(blob, "st,stm32mp157-z-pinctrl",
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"st,package", pkg, false);
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}
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return ret;
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}
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