mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-14 00:47:26 +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>
152 lines
4 KiB
C
152 lines
4 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright 2014 Freescale Semiconductor, Inc.
|
|
*
|
|
* Chunhe Lan <Chunhe.Lan@freescale.com>
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <command.h>
|
|
#include <fdt_support.h>
|
|
#include <net.h>
|
|
#include <netdev.h>
|
|
#include <asm/mmu.h>
|
|
#include <asm/processor.h>
|
|
#include <asm/cache.h>
|
|
#include <asm/immap_85xx.h>
|
|
#include <asm/fsl_law.h>
|
|
#include <fsl_ddr_sdram.h>
|
|
#include <asm/fsl_serdes.h>
|
|
#include <asm/fsl_portals.h>
|
|
#include <asm/fsl_liodn.h>
|
|
#include <malloc.h>
|
|
#include <fm_eth.h>
|
|
#include <fsl_mdio.h>
|
|
#include <miiphy.h>
|
|
#include <phy.h>
|
|
#include <fsl_dtsec.h>
|
|
#include <asm/fsl_serdes.h>
|
|
#include <hwconfig.h>
|
|
|
|
#include "../common/fman.h"
|
|
#include "t4rdb.h"
|
|
|
|
void fdt_fixup_board_enet(void *fdt)
|
|
{
|
|
return;
|
|
}
|
|
|
|
int board_eth_init(struct bd_info *bis)
|
|
{
|
|
#if defined(CONFIG_FMAN_ENET)
|
|
int i, interface;
|
|
struct memac_mdio_info dtsec_mdio_info;
|
|
struct memac_mdio_info tgec_mdio_info;
|
|
struct mii_dev *dev;
|
|
ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
|
|
u32 srds_prtcl_s1, srds_prtcl_s2;
|
|
|
|
srds_prtcl_s1 = in_be32(&gur->rcwsr[4]) &
|
|
FSL_CORENET2_RCWSR4_SRDS1_PRTCL;
|
|
srds_prtcl_s1 >>= FSL_CORENET2_RCWSR4_SRDS1_PRTCL_SHIFT;
|
|
srds_prtcl_s2 = in_be32(&gur->rcwsr[4]) &
|
|
FSL_CORENET2_RCWSR4_SRDS2_PRTCL;
|
|
srds_prtcl_s2 >>= FSL_CORENET2_RCWSR4_SRDS2_PRTCL_SHIFT;
|
|
|
|
dtsec_mdio_info.regs =
|
|
(struct memac_mdio_controller *)CONFIG_SYS_FM2_DTSEC_MDIO_ADDR;
|
|
|
|
dtsec_mdio_info.name = DEFAULT_FM_MDIO_NAME;
|
|
|
|
/* Register the 1G MDIO bus */
|
|
fm_memac_mdio_init(bis, &dtsec_mdio_info);
|
|
|
|
tgec_mdio_info.regs =
|
|
(struct memac_mdio_controller *)CONFIG_SYS_FM2_TGEC_MDIO_ADDR;
|
|
tgec_mdio_info.name = DEFAULT_FM_TGEC_MDIO_NAME;
|
|
|
|
/* Register the 10G MDIO bus */
|
|
fm_memac_mdio_init(bis, &tgec_mdio_info);
|
|
|
|
if ((srds_prtcl_s1 == 28) || (srds_prtcl_s1 == 27)) {
|
|
/* SGMII */
|
|
fm_info_set_phy_address(FM1_DTSEC1, SGMII_PHY_ADDR1);
|
|
fm_info_set_phy_address(FM1_DTSEC2, SGMII_PHY_ADDR2);
|
|
fm_info_set_phy_address(FM1_DTSEC3, SGMII_PHY_ADDR3);
|
|
fm_info_set_phy_address(FM1_DTSEC4, SGMII_PHY_ADDR4);
|
|
} else {
|
|
puts("Invalid SerDes1 protocol for T4240RDB\n");
|
|
}
|
|
|
|
fm_disable_port(FM1_DTSEC5);
|
|
fm_disable_port(FM1_DTSEC6);
|
|
|
|
for (i = FM1_DTSEC1; i < FM1_DTSEC1 + CONFIG_SYS_NUM_FM1_DTSEC; i++) {
|
|
interface = fm_info_get_enet_if(i);
|
|
switch (interface) {
|
|
case PHY_INTERFACE_MODE_SGMII:
|
|
dev = miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME);
|
|
fm_info_set_mdio(i, dev);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
for (i = FM1_10GEC1; i < FM1_10GEC1 + CONFIG_SYS_NUM_FM1_10GEC; i++) {
|
|
switch (fm_info_get_enet_if(i)) {
|
|
case PHY_INTERFACE_MODE_XGMII:
|
|
dev = miiphy_get_dev_by_name(DEFAULT_FM_TGEC_MDIO_NAME);
|
|
fm_info_set_mdio(i, dev);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
#if (CONFIG_SYS_NUM_FMAN == 2)
|
|
if ((srds_prtcl_s2 == 56) || (srds_prtcl_s2 == 55)) {
|
|
/* SGMII && XFI */
|
|
fm_info_set_phy_address(FM2_DTSEC1, SGMII_PHY_ADDR5);
|
|
fm_info_set_phy_address(FM2_DTSEC2, SGMII_PHY_ADDR6);
|
|
fm_info_set_phy_address(FM2_DTSEC3, SGMII_PHY_ADDR7);
|
|
fm_info_set_phy_address(FM2_DTSEC4, SGMII_PHY_ADDR8);
|
|
fm_info_set_phy_address(FM1_10GEC1, FM1_10GEC1_PHY_ADDR);
|
|
fm_info_set_phy_address(FM1_10GEC2, FM1_10GEC2_PHY_ADDR);
|
|
fm_info_set_phy_address(FM2_10GEC1, FM2_10GEC2_PHY_ADDR);
|
|
fm_info_set_phy_address(FM2_10GEC2, FM2_10GEC1_PHY_ADDR);
|
|
} else {
|
|
puts("Invalid SerDes2 protocol for T4240RDB\n");
|
|
}
|
|
|
|
fm_disable_port(FM2_DTSEC5);
|
|
fm_disable_port(FM2_DTSEC6);
|
|
for (i = FM2_DTSEC1; i < FM2_DTSEC1 + CONFIG_SYS_NUM_FM2_DTSEC; i++) {
|
|
interface = fm_info_get_enet_if(i);
|
|
switch (interface) {
|
|
case PHY_INTERFACE_MODE_SGMII:
|
|
dev = miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME);
|
|
fm_info_set_mdio(i, dev);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
for (i = FM2_10GEC1; i < FM2_10GEC1 + CONFIG_SYS_NUM_FM2_10GEC; i++) {
|
|
switch (fm_info_get_enet_if(i)) {
|
|
case PHY_INTERFACE_MODE_XGMII:
|
|
dev = miiphy_get_dev_by_name(DEFAULT_FM_TGEC_MDIO_NAME);
|
|
fm_info_set_mdio(i, dev);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
#endif /* CONFIG_SYS_NUM_FMAN */
|
|
|
|
cpu_eth_init(bis);
|
|
#endif /* CONFIG_FMAN_ENET */
|
|
|
|
return pci_eth_init(bis);
|
|
}
|