Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 87 insertions, 0 deletions

diff --git a/arch/m68k/platform/520x/config.c b/arch/m68k/platform/520x/config.c
new file mode 100644
index 00000000..09df4b89
--- /dev/null
+++ b/arch/m68k/platform/520x/config.c
@@ -0,0 +1,87 @@
+/***************************************************************************/
+
+/*
+ *  linux/arch/m68knommu/platform/520x/config.c
+ *
+ *  Copyright (C) 2005,      Freescale (www.freescale.com)
+ *  Copyright (C) 2005,      Intec Automation (mike@steroidmicros.com)
+ *  Copyright (C) 1999-2007, Greg Ungerer (gerg@snapgear.com)
+ *  Copyright (C) 2001-2003, SnapGear Inc. (www.snapgear.com)
+ */
+
+/***************************************************************************/
+
+#include <linux/kernel.h>
+#include <linux/param.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <asm/machdep.h>
+#include <asm/coldfire.h>
+#include <asm/mcfsim.h>
+#include <asm/mcfuart.h>
+
+/***************************************************************************/
+
+#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI)
+
+static void __init m520x_qspi_init(void)
+{
+	u16 par;
+	/* setup Port QS for QSPI with gpio CS control */
+	writeb(0x3f, MCF_GPIO_PAR_QSPI);
+	/* make U1CTS and U2RTS gpio for cs_control */
+	par = readw(MCF_GPIO_PAR_UART);
+	par &= 0x00ff;
+	writew(par, MCF_GPIO_PAR_UART);
+}
+
+#endif /* IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) */
+
+/***************************************************************************/
+
+static void __init m520x_uarts_init(void)
+{
+	u16 par;
+	u8 par2;
+
+	/* UART0 and UART1 GPIO pin setup */
+	par = readw(MCF_GPIO_PAR_UART);
+	par |= MCF_GPIO_PAR_UART_PAR_UTXD0 | MCF_GPIO_PAR_UART_PAR_URXD0;
+	par |= MCF_GPIO_PAR_UART_PAR_UTXD1 | MCF_GPIO_PAR_UART_PAR_URXD1;
+	writew(par, MCF_GPIO_PAR_UART);
+
+	/* UART1 GPIO pin setup */
+	par2 = readb(MCF_GPIO_PAR_FECI2C);
+	par2 &= ~0x0F;
+	par2 |= MCF_GPIO_PAR_FECI2C_PAR_SCL_UTXD2 |
+		MCF_GPIO_PAR_FECI2C_PAR_SDA_URXD2;
+	writeb(par2, MCF_GPIO_PAR_FECI2C);
+}
+
+/***************************************************************************/
+
+static void __init m520x_fec_init(void)
+{
+	u8 v;
+
+	/* Set multi-function pins to ethernet mode */
+	v = readb(MCF_GPIO_PAR_FEC);
+	writeb(v | 0xf0, MCF_GPIO_PAR_FEC);
+
+	v = readb(MCF_GPIO_PAR_FECI2C);
+	writeb(v | 0x0f, MCF_GPIO_PAR_FECI2C);
+}
+
+/***************************************************************************/
+
+void __init config_BSP(char *commandp, int size)
+{
+	mach_sched_init = hw_timer_init;
+	m520x_uarts_init();
+	m520x_fec_init();
+#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI)
+	m520x_qspi_init();
+#endif
+}
+
+/***************************************************************************/