mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-21 18:53:06 +00:00
b75d8dc564
The Linux coding style guide (Documentation/process/coding-style.rst) clearly says: It's a **mistake** to use typedef for structures and pointers. Besides, using typedef for structures is annoying when you try to make headers self-contained. Let's say you have the following function declaration in a header: void foo(bd_t *bd); This is not self-contained since bd_t is not defined. To tell the compiler what 'bd_t' is, you need to include <asm/u-boot.h> #include <asm/u-boot.h> void foo(bd_t *bd); Then, the include direcective pulls in more bloat needlessly. If you use 'struct bd_info' instead, it is enough to put a forward declaration as follows: struct bd_info; void foo(struct bd_info *bd); Right, typedef'ing bd_t is a mistake. I used coccinelle to generate this commit. The semantic patch that makes this change is as follows: <smpl> @@ typedef bd_t; @@ -bd_t +struct bd_info </smpl> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
77 lines
2 KiB
C
77 lines
2 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright 2015 Freescale Semiconductor, Inc.
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*/
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#include <common.h>
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#include <net.h>
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#include <asm/io.h>
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#include <netdev.h>
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#include <fm_eth.h>
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#include <fsl_dtsec.h>
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#include <fsl_mdio.h>
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#include <malloc.h>
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#include "../common/fman.h"
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int board_eth_init(struct bd_info *bis)
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{
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#ifdef CONFIG_FMAN_ENET
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int i;
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struct memac_mdio_info dtsec_mdio_info;
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struct memac_mdio_info tgec_mdio_info;
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struct mii_dev *dev;
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u32 srds_s1;
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struct ccsr_gur *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
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srds_s1 = in_be32(&gur->rcwsr[4]) &
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FSL_CHASSIS2_RCWSR4_SRDS1_PRTCL_MASK;
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srds_s1 >>= FSL_CHASSIS2_RCWSR4_SRDS1_PRTCL_SHIFT;
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dtsec_mdio_info.regs =
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(struct memac_mdio_controller *)CONFIG_SYS_FM1_DTSEC_MDIO_ADDR;
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dtsec_mdio_info.name = DEFAULT_FM_MDIO_NAME;
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/* Register the 1G MDIO bus */
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fm_memac_mdio_init(bis, &dtsec_mdio_info);
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tgec_mdio_info.regs =
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(struct memac_mdio_controller *)CONFIG_SYS_FM1_TGEC_MDIO_ADDR;
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tgec_mdio_info.name = DEFAULT_FM_TGEC_MDIO_NAME;
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/* Register the 10G MDIO bus */
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fm_memac_mdio_init(bis, &tgec_mdio_info);
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/* Set the two on-board RGMII PHY address */
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fm_info_set_phy_address(FM1_DTSEC3, RGMII_PHY1_ADDR);
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fm_info_set_phy_address(FM1_DTSEC4, RGMII_PHY2_ADDR);
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/* QSGMII on lane B, MAC 1/2/5/6 */
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fm_info_set_phy_address(FM1_DTSEC1, QSGMII_PORT1_PHY_ADDR);
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fm_info_set_phy_address(FM1_DTSEC2, QSGMII_PORT2_PHY_ADDR);
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fm_info_set_phy_address(FM1_DTSEC5, QSGMII_PORT3_PHY_ADDR);
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fm_info_set_phy_address(FM1_DTSEC6, QSGMII_PORT4_PHY_ADDR);
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switch (srds_s1) {
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case 0x1455:
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break;
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default:
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printf("Invalid SerDes protocol 0x%x for LS1043ARDB\n",
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srds_s1);
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break;
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}
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dev = miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME);
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for (i = FM1_DTSEC1; i < FM1_DTSEC1 + CONFIG_SYS_NUM_FM1_DTSEC; i++)
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fm_info_set_mdio(i, dev);
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/* XFI on lane A, MAC 9 */
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fm_info_set_phy_address(FM1_10GEC1, FM1_10GEC1_PHY_ADDR);
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dev = miiphy_get_dev_by_name(DEFAULT_FM_TGEC_MDIO_NAME);
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fm_info_set_mdio(FM1_10GEC1, dev);
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cpu_eth_init(bis);
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#endif
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return pci_eth_init(bis);
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}
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