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-rw-r--r--arch/ppc/boot/simple/misc-ev64260.c54
1 files changed, 0 insertions, 54 deletions
diff --git a/arch/ppc/boot/simple/misc-ev64260.c b/arch/ppc/boot/simple/misc-ev64260.c
deleted file mode 100644
index 0b3978632aca..000000000000
--- a/arch/ppc/boot/simple/misc-ev64260.c
+++ /dev/null
@@ -1,54 +0,0 @@
1/*
2 * Host bridge init code for the Marvell/Galileo EV-64260-BP evaluation board
3 * with a GT64260 onboard.
4 *
5 * Author: Mark A. Greer <mgreer@mvista.com>
6 *
7 * 2001 (c) MontaVista Software, Inc. This file is licensed under
8 * the terms of the GNU General Public License version 2. This program
9 * is licensed "as is" without any warranty of any kind, whether express
10 * or implied.
11 */
12
13#include <linux/types.h>
14#include <asm/reg.h>
15#include <asm/io.h>
16#include <asm/mv64x60_defs.h>
17#include <platforms/ev64260.h>
18
19#ifdef CONFIG_SERIAL_MPSC_CONSOLE
20extern u32 mv64x60_console_baud;
21extern u32 mv64x60_mpsc_clk_src;
22extern u32 mv64x60_mpsc_clk_freq;
23#endif
24
25void
26mv64x60_board_init(void __iomem *old_base, void __iomem *new_base)
27{
28 u32 p, v;
29
30 /* DINK doesn't enable 745x timebase, so enable here (Adrian Cox) */
31 p = mfspr(SPRN_PVR);
32 p >>= 16;
33
34 /* Reasonable SWAG at a 745x PVR value */
35 if (((p & 0xfff0) == 0x8000) && (p != 0x800c)) {
36 v = mfspr(SPRN_HID0);
37 v |= HID0_TBEN;
38 mtspr(SPRN_HID0, v);
39 }
40
41#ifdef CONFIG_SERIAL_8250_CONSOLE
42 /*
43 * Change device bus 2 window so that bootoader can do I/O thru
44 * 8250/16550 UART that's mapped in that window.
45 */
46 out_le32(new_base + MV64x60_CPU2DEV_2_BASE, EV64260_UART_BASE >> 20);
47 out_le32(new_base + MV64x60_CPU2DEV_2_SIZE, EV64260_UART_END >> 20);
48 __asm__ __volatile__("sync");
49#elif defined(CONFIG_SERIAL_MPSC_CONSOLE)
50 mv64x60_console_baud = EV64260_DEFAULT_BAUD;
51 mv64x60_mpsc_clk_src = EV64260_MPSC_CLK_SRC;
52 mv64x60_mpsc_clk_freq = EV64260_MPSC_CLK_FREQ;
53#endif
54}