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bsps: Remove networking drivers

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Update #3850
This commit is contained in:
Vijay Kumar Banerjee
2021-02-24 19:09:56 -07:00
parent 6692e03e9d
commit c90fa83041
127 changed files with 0 additions and 111535 deletions
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58
bsps/sparc/leon3/net/leon_greth.c
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@@ -1,58 +0,0 @@
/*
* LEON3 Opencores Ethernet MAC Configuration Information
*
* COPYRIGHT (c) 2004.
* Gaisler Research
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#include <machine/rtems-bsd-kernel-space.h>
#include <bsp.h>
#include <libchip/greth.h>
/*#if (GRETH_DEBUG & GRETH_DEBUG_PRINT_REGISTERS)*/
#include <stdio.h>
/*#endif*/
/*
* Default sizes of transmit and receive descriptor areas
*/
#define RDA_COUNT 32
#define TDA_COUNT 32
greth_configuration_t leon_greth_configuration;
int rtems_leon_greth_driver_attach(
struct rtems_bsdnet_ifconfig *config,
int attach
)
{
unsigned int base_addr = 0; /* avoid warnings */
unsigned int eth_irq = 0; /* avoid warnings */
struct ambapp_dev *adev;
struct ambapp_apb_info *apb;
/* Scan for MAC AHB slave interface */
adev = (void *)ambapp_for_each(&ambapp_plb, (OPTIONS_ALL|OPTIONS_APB_SLVS),
VENDOR_GAISLER, GAISLER_ETHMAC,
ambapp_find_by_idx, NULL);
if (adev) {
apb = DEV_TO_APB(adev);
base_addr = apb->start;
eth_irq = apb->common.irq;
/* clear control register and reset NIC */
*(volatile int *) base_addr = 0;
*(volatile int *) base_addr = GRETH_CTRL_RST;
*(volatile int *) base_addr = 0;
leon_greth_configuration.base_address = (void*)base_addr;
leon_greth_configuration.vector = eth_irq; /* on LEON vector is IRQ no. */
leon_greth_configuration.txd_count = TDA_COUNT;
leon_greth_configuration.rxd_count = RDA_COUNT;
rtems_greth_driver_attach(config, &leon_greth_configuration);
}
return 0;
}

75
bsps/sparc/leon3/net/leon_open_eth.c
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@@ -1,75 +0,0 @@
/**
* @file
* @ingroup sparc_leon3
* @brief LEON3 Opencores Ethernet MAC Configuration Information
*/
/*
* Copyright (c) 2004.
* Aeroflex Gaisler AB.
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#include <machine/rtems-bsd-kernel-space.h>
#include <bsp.h>
#include <libchip/open_eth.h>
#if (OPEN_ETH_DEBUG & OPEN_ETH_DEBUG_PRINT_REGISTERS)
#include <stdio.h>
#endif
/*
* Default sizes of transmit and receive descriptor areas
*/
#define RDA_COUNT 16
#define TDA_COUNT 16
open_eth_configuration_t leon_open_eth_configuration;
int rtems_leon_open_eth_driver_attach(
struct rtems_bsdnet_ifconfig *config,
int attach
)
{
unsigned int base_addr = 0; /* avoid warnings */
unsigned int eth_irq = 0; /* avoid warnings */
struct ambapp_dev *adev;
struct ambapp_ahb_info *ahb;
/* Scan for MAC AHB slave interface */
adev = (void *)ambapp_for_each(&ambapp_plb, (OPTIONS_ALL|OPTIONS_AHB_SLVS),
VENDOR_OPENCORES, OPENCORES_ETHMAC,
ambapp_find_by_idx, NULL);
if (!adev) {
adev = (void *)ambapp_for_each(&ambapp_plb, (OPTIONS_ALL|OPTIONS_AHB_SLVS),
VENDOR_GAISLER, GAISLER_ETHAHB,
ambapp_find_by_idx, NULL);
}
if (adev)
{
ahb = DEV_TO_AHB(adev);
base_addr = ahb->start[0];
eth_irq = ahb->common.irq;
/* clear control register and reset NIC */
*(volatile int *) base_addr = 0;
*(volatile int *) base_addr = 0x800;
*(volatile int *) base_addr = 0;
leon_open_eth_configuration.base_address = (void *) base_addr;
leon_open_eth_configuration.vector = eth_irq + 0x10;
leon_open_eth_configuration.txd_count = TDA_COUNT;
leon_open_eth_configuration.rxd_count = RDA_COUNT;
/* enable 100 MHz operation only if cpu frequency >= 50 MHz */
if (LEON3_Timer_Regs->scaler_reload >= 49)
leon_open_eth_configuration.en100MHz = 1;
if (rtems_open_eth_driver_attach( config, &leon_open_eth_configuration )) {
LEON_Clear_interrupt(eth_irq);
LEON_Unmask_interrupt(eth_irq);
}
}
return 0;
}

89
bsps/sparc/leon3/net/leon_smc91111.c
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@@ -1,89 +0,0 @@
/**
* @file
* @ingroup sparc_leon3
* @brief LEON3 BSP SMC91111 registration and low-level initialization
*/
/*
* Copyright (c) 2006.
* Aeroflex Gaisler AB.
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#include <machine/rtems-bsd-kernel-space.h>
#include <bsp.h>
#include <libchip/smc91111exp.h>
#include <rtems/bspIo.h>
#include <grlib/ambapp.h>
#define SMC91111_BASE_ADDR (void*)0x20000300
#define SMC91111_BASE_IRQ 4
#define SMC91111_BASE_PIO 4
scmv91111_configuration_t leon_scmv91111_configuration = {
SMC91111_BASE_ADDR, /* base address */
SMC91111_BASE_IRQ, /* IRQ number (on LEON vector is irq) */
SMC91111_BASE_PIO, /* PIO */
100, /* 100b */
1, /* fulldx */
1 /* autoneg */
};
/*
* Attach an SMC91111 driver to the system
*/
int
rtems_smc91111_driver_attach_leon3 (struct rtems_bsdnet_ifconfig *config,
int attach)
{
unsigned long addr_mctrl = 0;
struct grgpio_regs *io;
struct ambapp_apb_info apbpio;
struct ambapp_apb_info apbmctrl;
if (ambapp_find_apbslv(&ambapp_plb, VENDOR_GAISLER, GAISLER_GPIO, &apbpio)
!= 1) {
printk("SMC9111_leon3: didn't find PIO\n");
return 0;
}
/* In order to access the SMC controller the memory controller must have
* I/O bus enabled. Find first memory controller.
*/
if (ambapp_find_apbslv(&ambapp_plb, VENDOR_ESA, ESA_MCTRL, &apbmctrl) != 1) {
if (ambapp_find_apbslv(&ambapp_plb, VENDOR_GAISLER, GAISLER_FTMCTRL,
&apbmctrl) != 1) {
if (ambapp_find_apbslv(&ambapp_plb, VENDOR_GAISLER, GAISLER_FTSRCTRL,
&apbmctrl) != 1) {
if (ambapp_find_apbslv(&ambapp_plb, VENDOR_GAISLER, GAISLER_FTSRCTRL8,
&apbmctrl) != 1) {
printk("SMC9111_leon3: didn't find any memory controller\n");
return 0;
}
}
}
}
/* Get controller address */
addr_mctrl = (unsigned long) apbmctrl.start;
io = (struct grgpio_regs *) apbpio.start;
printk("Activating Leon3 io port for smsc_lan91cxx (pio:%x mctrl:%x)\n",
(unsigned int)io, (unsigned int)addr_mctrl);
/* Setup PIO IRQ */
io->imask |= (1 << leon_scmv91111_configuration.pio);
io->ipol |= (1 << leon_scmv91111_configuration.pio);
io->iedge |= (1 << leon_scmv91111_configuration.pio);
io->dir &= ~(1 << leon_scmv91111_configuration.pio);
/* Setup memory controller I/O waitstates */
*((volatile unsigned int *) addr_mctrl) |=
0x10f80000; /* enable I/O area access */
return _rtems_smc91111_driver_attach(config, &leon_scmv91111_configuration);
};