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- // SPDX-License-Identifier: GPL-2.0+
- /*
- *
- * DaVinci EMAC initialization.
- *
- * (C) Copyright 2011, Ilya Yanok, Emcraft Systems
- */
- #include <common.h>
- #include <net.h>
- #include <asm/io.h>
- #include <asm/arch/am35x_def.h>
- /*
- * Initializes on-chip ethernet controllers.
- * to override, implement board_eth_init()
- */
- int cpu_eth_init(struct bd_info *bis)
- {
- u32 reset;
- /* ensure that the module is out of reset */
- reset = readl(&am35x_scm_general_regs->ip_sw_reset);
- reset &= ~CPGMACSS_SW_RST;
- writel(reset, &am35x_scm_general_regs->ip_sw_reset);
- return 0;
- }
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