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u-boot/include/fm_eth.h
Tom Rini 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style 
When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-07 09:34:12 -04:00

207 lines
5.5 KiB
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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2009-2012 Freescale Semiconductor, Inc.
*/
#ifndef __FM_ETH_H__
#define __FM_ETH_H__
#include <common.h>
#include <phy.h>
#include <asm/types.h>
enum fm_port {
FM1_DTSEC1,
FM1_DTSEC2,
FM1_DTSEC3,
FM1_DTSEC4,
FM1_DTSEC5,
FM1_DTSEC6,
FM1_DTSEC9,
FM1_DTSEC10,
FM1_10GEC1,
FM1_10GEC2,
FM1_10GEC3,
FM1_10GEC4,
FM2_DTSEC1,
FM2_DTSEC2,
FM2_DTSEC3,
FM2_DTSEC4,
FM2_DTSEC5,
FM2_DTSEC6,
FM2_DTSEC9,
FM2_DTSEC10,
FM2_10GEC1,
FM2_10GEC2,
NUM_FM_PORTS,
};
enum fm_eth_type {
FM_ETH_1G_E,
FM_ETH_10G_E,
};
#ifdef CONFIG_SYS_FMAN_V3
#define CONFIG_SYS_FM1_DTSEC_MDIO_ADDR (CONFIG_SYS_FSL_FM1_ADDR + 0xfc000)
#define CONFIG_SYS_FM1_TGEC_MDIO_ADDR (CONFIG_SYS_FSL_FM1_ADDR + 0xfd000)
#if (CONFIG_SYS_NUM_FMAN == 2)
#define CONFIG_SYS_FM2_DTSEC_MDIO_ADDR (CONFIG_SYS_FSL_FM2_ADDR + 0xfc000)
#define CONFIG_SYS_FM2_TGEC_MDIO_ADDR (CONFIG_SYS_FSL_FM2_ADDR + 0xfd000)
#endif
#else
#define CONFIG_SYS_FM1_DTSEC1_MDIO_ADDR (CONFIG_SYS_FSL_FM1_ADDR + 0xe1120)
#define CONFIG_SYS_FM1_TGEC_MDIO_ADDR (CONFIG_SYS_FSL_FM1_ADDR + 0xf1000)
#endif
#define DEFAULT_FM_MDIO_NAME "FSL_MDIO0"
#define DEFAULT_FM_TGEC_MDIO_NAME "FM_TGEC_MDIO"
/* Fman ethernet info struct */
#define FM_ETH_INFO_INITIALIZER(idx, pregs) \
.fm = idx, \
.phy_regs = (void *)pregs, \
.enet_if = PHY_INTERFACE_MODE_NONE, \
#ifdef CONFIG_SYS_FMAN_V3
#define FM_DTSEC_INFO_INITIALIZER(idx, n) \
{ \
FM_ETH_INFO_INITIALIZER(idx, CONFIG_SYS_FM1_DTSEC_MDIO_ADDR) \
.index = idx, \
.num = n - 1, \
.type = FM_ETH_1G_E, \
.port = FM##idx##_DTSEC##n, \
.rx_port_id = RX_PORT_1G_BASE + n - 1, \
.tx_port_id = TX_PORT_1G_BASE + n - 1, \
.compat_offset = CONFIG_SYS_FSL_FM##idx##_OFFSET + \
offsetof(struct ccsr_fman, memac[n-1]),\
}
#ifdef CONFIG_FSL_FM_10GEC_REGULAR_NOTATION
#define FM_TGEC_INFO_INITIALIZER(idx, n) \
{ \
FM_ETH_INFO_INITIALIZER(idx, CONFIG_SYS_FM1_TGEC_MDIO_ADDR) \
.index = idx, \
.num = n - 1, \
.type = FM_ETH_10G_E, \
.port = FM##idx##_10GEC##n, \
.rx_port_id = RX_PORT_10G_BASE2 + n - 1, \
.tx_port_id = TX_PORT_10G_BASE2 + n - 1, \
.compat_offset = CONFIG_SYS_FSL_FM##idx##_OFFSET + \
offsetof(struct ccsr_fman, memac[n-1]),\
}
#else
#if (CONFIG_SYS_NUM_FMAN == 2)
#define FM_TGEC_INFO_INITIALIZER(idx, n) \
{ \
FM_ETH_INFO_INITIALIZER(idx, CONFIG_SYS_FM2_TGEC_MDIO_ADDR) \
.index = idx, \
.num = n - 1, \
.type = FM_ETH_10G_E, \
.port = FM##idx##_10GEC##n, \
.rx_port_id = RX_PORT_10G_BASE + n - 1, \
.tx_port_id = TX_PORT_10G_BASE + n - 1, \
.compat_offset = CONFIG_SYS_FSL_FM##idx##_OFFSET + \
offsetof(struct ccsr_fman, memac[n-1+8]),\
}
#else
#define FM_TGEC_INFO_INITIALIZER(idx, n) \
{ \
FM_ETH_INFO_INITIALIZER(idx, CONFIG_SYS_FM1_TGEC_MDIO_ADDR) \
.index = idx, \
.num = n - 1, \
.type = FM_ETH_10G_E, \
.port = FM##idx##_10GEC##n, \
.rx_port_id = RX_PORT_10G_BASE + n - 1, \
.tx_port_id = TX_PORT_10G_BASE + n - 1, \
.compat_offset = CONFIG_SYS_FSL_FM##idx##_OFFSET + \
offsetof(struct ccsr_fman, memac[n-1+8]),\
}
#endif
#endif
#if (CONFIG_SYS_NUM_FM1_10GEC >= 3)
#define FM_TGEC_INFO_INITIALIZER2(idx, n) \
{ \
FM_ETH_INFO_INITIALIZER(idx, CONFIG_SYS_FM1_TGEC_MDIO_ADDR) \
.index = idx, \
.num = n - 1, \
.type = FM_ETH_10G_E, \
.port = FM##idx##_10GEC##n, \
.rx_port_id = RX_PORT_10G_BASE2 + n - 3, \
.tx_port_id = TX_PORT_10G_BASE2 + n - 3, \
.compat_offset = CONFIG_SYS_FSL_FM##idx##_OFFSET + \
offsetof(struct ccsr_fman, memac[n-1-2]),\
}
#endif
#else
#define FM_DTSEC_INFO_INITIALIZER(idx, n) \
{ \
FM_ETH_INFO_INITIALIZER(idx, CONFIG_SYS_FM1_DTSEC1_MDIO_ADDR) \
.index = idx, \
.num = n - 1, \
.type = FM_ETH_1G_E, \
.port = FM##idx##_DTSEC##n, \
.rx_port_id = RX_PORT_1G_BASE + n - 1, \
.tx_port_id = TX_PORT_1G_BASE + n - 1, \
.compat_offset = CONFIG_SYS_FSL_FM##idx##_OFFSET + \
offsetof(struct ccsr_fman, mac_1g[n-1]),\
}
#define FM_TGEC_INFO_INITIALIZER(idx, n) \
{ \
FM_ETH_INFO_INITIALIZER(idx, CONFIG_SYS_FM1_TGEC_MDIO_ADDR) \
.index = idx, \
.num = n - 1, \
.type = FM_ETH_10G_E, \
.port = FM##idx##_10GEC##n, \
.rx_port_id = RX_PORT_10G_BASE + n - 1, \
.tx_port_id = TX_PORT_10G_BASE + n - 1, \
.compat_offset = CONFIG_SYS_FSL_FM##idx##_OFFSET + \
offsetof(struct ccsr_fman, mac_10g[n-1]),\
}
#endif
struct fm_eth_info {
u8 enabled;
u8 fm;
u8 num;
u8 phy_addr;
int index;
u16 rx_port_id;
u16 tx_port_id;
enum fm_port port;
enum fm_eth_type type;
void *phy_regs;
phy_interface_t enet_if;
u32 compat_offset;
struct mii_dev *bus;
};
struct tgec_mdio_info {
struct tgec_mdio_controller *regs;
char *name;
};
struct memac_mdio_info {
struct memac_mdio_controller *regs;
char *name;
};
int fm_tgec_mdio_init(bd_t *bis, struct tgec_mdio_info *info);
int fm_memac_mdio_init(bd_t *bis, struct memac_mdio_info *info);
int fm_standard_init(bd_t *bis);
void fman_enet_init(void);
void fdt_fixup_fman_ethernet(void *fdt);
phy_interface_t fm_info_get_enet_if(enum fm_port port);
void fm_info_set_phy_address(enum fm_port port, int address);
int fm_info_get_phy_address(enum fm_port port);
void fm_info_set_mdio(enum fm_port port, struct mii_dev *bus);
void fm_disable_port(enum fm_port port);
void fm_enable_port(enum fm_port port);
void set_sgmii_phy(struct mii_dev *bus, enum fm_port base_port,
unsigned int port_num, int phy_base_addr);
int is_qsgmii_riser_card(struct mii_dev *bus, int phy_base_addr,
unsigned int port_num, unsigned regnum);
#endif
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