powerpc: remove 4xx support

There was for long time no activity in the 4xx area.
We need to go further and convert to Kconfig, but it
turned out, nobody is interested anymore in 4xx,
so remove it.

Signed-off-by: Heiko Schocher <hs@denx.de>

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 c5ed190..0000000
--- 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 */