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-rw-r--r--common/spi_commands.c71
1 files changed, 0 insertions, 71 deletions
diff --git a/common/spi_commands.c b/common/spi_commands.c
deleted file mode 100644
index 1a70a5be82..0000000000
--- a/common/spi_commands.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * Copyright 2015 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- *
- * SPI transfer command for debugging SPI devices.
- */
-
-#include "common.h"
-#include "console.h"
-#include "spi.h"
-#include "timer.h"
-#include "util.h"
-
-static int command_spixfer(int argc, char **argv)
-{
- int dev_id;
- uint8_t offset;
- int v = 0;
- uint8_t data[32];
- char *e;
- int rv = 0;
-
- if (argc != 5)
- return EC_ERROR_PARAM_COUNT;
-
- dev_id = strtoi(argv[2], &e, 0);
- if (*e)
- return EC_ERROR_PARAM2;
-
- offset = strtoi(argv[3], &e, 0);
- if (*e)
- return EC_ERROR_PARAM3;
-
- v = strtoi(argv[4], &e, 0);
- if (*e)
- return EC_ERROR_PARAM4;
-
- if (strcasecmp(argv[1], "rlen") == 0) {
- uint8_t cmd = 0x80 | offset;
-
- /* Arbitrary length read; param4 = len */
- if (v < 0 || v > sizeof(data))
- return EC_ERROR_PARAM4;
-
- rv = spi_transaction(&spi_devices[dev_id], &cmd, 1, data, v);
-
- if (!rv)
- ccprintf("Data: %ph\n", HEX_BUF(data, v));
-
- } else if (strcasecmp(argv[1], "w") == 0) {
- /* 8-bit write */
- uint8_t cmd[2] = { offset, v };
-
- rv = spi_transaction(&spi_devices[dev_id], cmd, 2, NULL, 0);
-
- /*
- * Some SPI device needs a delay before accepting other
- * commands, otherwise the write might be ignored.
- */
- msleep(1);
- } else {
- return EC_ERROR_PARAM1;
- }
-
- return rv;
-}
-DECLARE_CONSOLE_COMMAND(spixfer, command_spixfer,
- "rlen/w id offset [value | len]",
- "Read write spi. id is spi_devices array index");
-