diff options
Diffstat (limited to 'qemu/roms/u-boot/drivers/net/fm/p5020.c')
-rw-r--r-- | qemu/roms/u-boot/drivers/net/fm/p5020.c | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/qemu/roms/u-boot/drivers/net/fm/p5020.c b/qemu/roms/u-boot/drivers/net/fm/p5020.c deleted file mode 100644 index 5c158cd5d..000000000 --- a/qemu/roms/u-boot/drivers/net/fm/p5020.c +++ /dev/null @@ -1,90 +0,0 @@ -/* - * Copyright 2011 Freescale Semiconductor, Inc. - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> -#include <phy.h> -#include <fm_eth.h> -#include <asm/io.h> -#include <asm/immap_85xx.h> -#include <asm/fsl_serdes.h> - -static u32 port_to_devdisr[] = { - [FM1_DTSEC1] = FSL_CORENET_DEVDISR2_DTSEC1_1, - [FM1_DTSEC2] = FSL_CORENET_DEVDISR2_DTSEC1_2, - [FM1_DTSEC3] = FSL_CORENET_DEVDISR2_DTSEC1_3, - [FM1_DTSEC4] = FSL_CORENET_DEVDISR2_DTSEC1_4, - [FM1_DTSEC5] = FSL_CORENET_DEVDISR2_DTSEC1_5, - [FM1_10GEC1] = FSL_CORENET_DEVDISR2_10GEC1, -}; - -static int is_device_disabled(enum fm_port port) -{ - ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); - u32 devdisr2 = in_be32(&gur->devdisr2); - - return port_to_devdisr[port] & devdisr2; -} - -void fman_disable_port(enum fm_port port) -{ - ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); - - /* don't allow disabling of DTSEC1 as its needed for MDIO */ - if (port == FM1_DTSEC1) - return; - - setbits_be32(&gur->devdisr2, port_to_devdisr[port]); -} - -void fman_enable_port(enum fm_port port) -{ - ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); - - clrbits_be32(&gur->devdisr2, port_to_devdisr[port]); -} - -phy_interface_t fman_port_enet_if(enum fm_port port) -{ - ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); - u32 rcwsr11 = in_be32(&gur->rcwsr[11]); - - if (is_device_disabled(port)) - return PHY_INTERFACE_MODE_NONE; - - if ((port == FM1_10GEC1) && (is_serdes_configured(XAUI_FM1))) - return PHY_INTERFACE_MODE_XGMII; - - /* handle RGMII first */ - if ((port == FM1_DTSEC4) && ((rcwsr11 & FSL_CORENET_RCWSR11_EC1) == - FSL_CORENET_RCWSR11_EC1_FM1_DTSEC4_RGMII)) - return PHY_INTERFACE_MODE_RGMII; - - if ((port == FM1_DTSEC4) && ((rcwsr11 & FSL_CORENET_RCWSR11_EC1) == - FSL_CORENET_RCWSR11_EC1_FM1_DTSEC4_MII)) - return PHY_INTERFACE_MODE_MII; - - if ((port == FM1_DTSEC5) && ((rcwsr11 & FSL_CORENET_RCWSR11_EC2) == - FSL_CORENET_RCWSR11_EC2_FM1_DTSEC5_RGMII)) - return PHY_INTERFACE_MODE_RGMII; - - if ((port == FM1_DTSEC5) && ((rcwsr11 & FSL_CORENET_RCWSR11_EC2) == - FSL_CORENET_RCWSR11_EC2_FM1_DTSEC5_MII)) - return PHY_INTERFACE_MODE_MII; - - switch (port) { - case FM1_DTSEC1: - case FM1_DTSEC2: - case FM1_DTSEC3: - case FM1_DTSEC4: - case FM1_DTSEC5: - if (is_serdes_configured(SGMII_FM1_DTSEC1 + port - FM1_DTSEC1)) - return PHY_INTERFACE_MODE_SGMII; - break; - default: - return PHY_INTERFACE_MODE_NONE; - } - - return PHY_INTERFACE_MODE_NONE; -} |