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Diffstat (limited to 'firmware/zpu/apps/cruft/test_phy_comm.c')
-rw-r--r--firmware/zpu/apps/cruft/test_phy_comm.c113
1 files changed, 0 insertions, 113 deletions
diff --git a/firmware/zpu/apps/cruft/test_phy_comm.c b/firmware/zpu/apps/cruft/test_phy_comm.c
deleted file mode 100644
index d312ca4cc..000000000
--- a/firmware/zpu/apps/cruft/test_phy_comm.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * Copyright 2007 Free Software Foundation, Inc.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-// check communication with ethernet PHY chip
-
-#include "u2_init.h"
-#include "memory_map.h"
-#include "hal_io.h"
-#include "ethernet.h"
-#include "pic.h"
-#include "nonstdio.h"
-
-
-#define DELTA_T 12500000 // .125s (10ns per tick)
-//#define DELTA_T 10000
-
-// debugging output on tx pins
-#define LS_MASK 0xE0000
-#define LS_1000 0x80000
-#define LS_100 0x40000
-#define LS_10 0x20000
-
-
-
-#define U2_ETHERTYPE 0xBEEF
-
-
-static volatile int led_link_up_flag = 0;
-
-/*
- * Called when eth phy state changes (w/ interrupts disabled)
- */
-void
-link_changed_callback(int speed)
-{
- int v = 0;
- switch(speed){
- case 10:
- v = LS_10;
- led_link_up_flag = 0x2;
- break;
-
- case 100:
- v = LS_100;
- led_link_up_flag = 0x2;
- break;
-
- case 1000:
- v = LS_100;
- led_link_up_flag = 0x2;
- break;
-
- default:
- v = 0;
- led_link_up_flag = 0;
- break;
- }
-
- //hal_gpio_set_tx(v, LS_MASK); /* set debug bits on d'board */
-
- putstr("\neth link changed: speed = ");
- puthex_nl(speed);
-}
-
-void
-timer_handler(unsigned irq)
-{
- static int led_counter = 0;
-
- hal_set_timeout(DELTA_T); // schedule next timeout
- output_regs->leds = (led_counter++ & 0x1) | led_link_up_flag;
-}
-
-int
-main(void)
-{
- u2_init();
-
- putstr("\n test_phy_comm\n");
-
- pic_register_handler(IRQ_ONETIME, timer_handler);
- hal_set_timeout(DELTA_T); // schedule timeout
-
- // setup tx gpio bits for GPIOM_FPGA_1 -- fpga debug output
- //hal_gpio_set_sels(GPIO_TX_BANK, "1111111111111111");
- //hal_gpio_set_sels(GPIO_RX_BANK, "1111111111111111");
-
- ethernet_register_link_changed_callback(link_changed_callback);
-
- output_regs->phy_ctrl = 1; /* reset the eth PHY */
- output_regs->phy_ctrl = 0;
-
- ethernet_init();
-
- while(1)
- ;
-
- return 0;
-}