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-rw-r--r--post/board/lwmon5/dspic.c105
1 files changed, 0 insertions, 105 deletions
diff --git a/post/board/lwmon5/dspic.c b/post/board/lwmon5/dspic.c
deleted file mode 100644
index c5ed190227..0000000000
--- a/post/board/lwmon5/dspic.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * (C) Copyright 2008 Dmitry Rakhchev, EmCraft Systems, rda@emcraft.com
- *
- * Developed for DENX Software Engineering GmbH
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-
-/* There are two tests for dsPIC currently implemented:
- * 1. dsPIC ready test. Done in board_early_init_f(). Only result verified here.
- * 2. dsPIC POST result test. This test gets dsPIC POST codes and version.
- */
-
-#include <post.h>
-
-#include <i2c.h>
-#include <asm/io.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#define DSPIC_POST_ERROR_REG 0x800
-#define DSPIC_SYS_ERROR_REG 0x802
-#define DSPIC_SYS_VERSION_REG 0x804
-#define DSPIC_FW_VERSION_REG 0x808
-
-#if CONFIG_POST & CONFIG_SYS_POST_BSPEC1
-
-/* Verify that dsPIC ready test done early at hw init passed ok */
-int dspic_init_post_test(int flags)
-{
- if (in_be32((void *)CONFIG_SYS_DSPIC_TEST_ADDR) &
- CONFIG_SYS_DSPIC_TEST_MASK) {
- post_log("dsPIC init test failed\n");
- return 1;
- }
-
- return 0;
-}
-
-#endif /* CONFIG_POST & CONFIG_SYS_POST_BSPEC1 */
-
-#if CONFIG_POST & CONFIG_SYS_POST_BSPEC2
-/* Read a register from the dsPIC. */
-int dspic_read(ushort reg, ushort *data)
-{
- uchar buf[sizeof(*data)];
- int rval;
-
- if (i2c_read(CONFIG_SYS_I2C_DSPIC_IO_ADDR, reg, 2, buf, 2))
- return -1;
- rval = i2c_read(CONFIG_SYS_I2C_DSPIC_IO_ADDR, reg, sizeof(reg),
- buf, sizeof(*data));
- *data = (buf[0] << 8) | buf[1];
-
- return rval;
-}
-
-/* Verify error codes regs, display version */
-int dspic_post_test(int flags)
-{
- ushort data;
- int ret = 0;
-
- post_log("\n");
-
- /* read dspic FW-Version */
- if (dspic_read(DSPIC_FW_VERSION_REG, &data)) {
- post_log("dsPIC: failed read FW-Version\n");
- ret = 1;
- } else {
- post_log("dsPIC FW-Version: %u.%u\n",
- (data >> 8) & 0xFF, data & 0xFF);
- }
-
- /* read dspic SYS-Version */
- if (dspic_read(DSPIC_SYS_VERSION_REG, &data)) {
- post_log("dsPIC: failed read version\n");
- ret = 1;
- } else {
- post_log("dsPIC SYS-Version: %u.%u\n",
- (data >> 8) & 0xFF, data & 0xFF);
- }
-
- /* read dspic POST error code */
- if (dspic_read(DSPIC_POST_ERROR_REG, &data)) {
- post_log("dsPIC: failed read POST code\n");
- ret = 1;
- } else {
- post_log("dsPIC POST-ERROR code: 0x%04X\n", data);
- }
-
- /* read dspic SYS error code */
- if ((data = dspic_read(DSPIC_SYS_ERROR_REG, &data))) {
- post_log("dsPIC: failed read system error\n");
- ret = 1;
- } else {
- post_log("dsPIC SYS-ERROR code: 0x%04X\n", data);
- }
-
- return ret;
-}
-
-#endif /* CONFIG_POST & CONFIG_SYS_POST_BSPEC2 */