diff options
author | Lee Nicks <allinux@gmail.com> | 2005-09-03 15:55:48 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@evo.osdl.org> | 2005-09-05 00:05:59 -0700 |
commit | 3acb23440f90b03b19846d2b3a005dcbf61a55cf (patch) | |
tree | 6c2c7feac536b1ee5a9bedf3342e4c81ca47a9bc /arch/ppc/boot | |
parent | 164ada643ddf4f492a206b9bf2f2b02918b618da (diff) | |
download | kernel_samsung_smdk4412-3acb23440f90b03b19846d2b3a005dcbf61a55cf.zip kernel_samsung_smdk4412-3acb23440f90b03b19846d2b3a005dcbf61a55cf.tar.gz kernel_samsung_smdk4412-3acb23440f90b03b19846d2b3a005dcbf61a55cf.tar.bz2 |
[PATCH] ppc32: add support for Marvell EV64360BP board
This patch adds support for Marvell EV64360BP board. So far, it supports
mpsc serial console, gigabit ethernet, jffs2 root filesystem, etc. Other
device support, like watchdog, RTC, will be added later.
Signed-off-by: Lee Nicks <allinux@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/ppc/boot')
-rw-r--r-- | arch/ppc/boot/simple/Makefile | 4 | ||||
-rw-r--r-- | arch/ppc/boot/simple/misc-ev64360.c | 44 | ||||
-rw-r--r-- | arch/ppc/boot/simple/mv64x60_tty.c | 7 |
3 files changed, 55 insertions, 0 deletions
diff --git a/arch/ppc/boot/simple/Makefile b/arch/ppc/boot/simple/Makefile index a5bd9f3..b7bd8f6 100644 --- a/arch/ppc/boot/simple/Makefile +++ b/arch/ppc/boot/simple/Makefile @@ -104,6 +104,10 @@ zimageinitrd-$(CONFIG_GEMINI) := zImage.initrd-STRIPELF end-$(CONFIG_RADSTONE_PPC7D) := radstone_ppc7d cacheflag-$(CONFIG_RADSTONE_PPC7D) := -include $(clear_L2_L3) + extra.o-$(CONFIG_EV64360) := misc-ev64360.o + end-$(CONFIG_EV64360) := ev64360 + cacheflag-$(CONFIG_EV64360) := -include $(clear_L2_L3) + # kconfig 'feature', only one of these will ever be 'y' at a time. # The rest will be unset. motorola := $(CONFIG_MVME5100)$(CONFIG_PRPMC750) \ diff --git a/arch/ppc/boot/simple/misc-ev64360.c b/arch/ppc/boot/simple/misc-ev64360.c new file mode 100644 index 0000000..cd1ccf2 --- /dev/null +++ b/arch/ppc/boot/simple/misc-ev64360.c @@ -0,0 +1,44 @@ +/* + * arch/ppc/boot/simple/misc-ev64360.c + * Copyright (C) 2005 Lee Nicks <allinux@gmail.com> + * + * Based on arch/ppc/boot/simple/misc-katana.c from: + * Mark A. Greer <source@mvista.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include <linux/config.h> +#include <linux/types.h> +#include <asm/io.h> +#include <asm/mv64x60_defs.h> +#include <platforms/ev64360.h> + +extern u32 mv64x60_console_baud; +extern u32 mv64x60_mpsc_clk_src; +extern u32 mv64x60_mpsc_clk_freq; + +/* Not in the kernel so won't include kernel.h to get its 'min' definition */ +#ifndef min +#define min(a,b) (((a) < (b)) ? (a) : (b)) +#endif + +void +mv64x60_board_init(void __iomem *old_base, void __iomem *new_base) +{ + mv64x60_console_baud = EV64360_DEFAULT_BAUD; + mv64x60_mpsc_clk_src = EV64360_MPSC_CLK_SRC; + mv64x60_mpsc_clk_freq = EV64360_MPSC_CLK_FREQ; +} diff --git a/arch/ppc/boot/simple/mv64x60_tty.c b/arch/ppc/boot/simple/mv64x60_tty.c index 5b45eb4..b9c24d4 100644 --- a/arch/ppc/boot/simple/mv64x60_tty.c +++ b/arch/ppc/boot/simple/mv64x60_tty.c @@ -22,9 +22,16 @@ #include <asm/mv64x60_defs.h> #include <mpsc_defs.h> +#ifdef CONFIG_EV64360 +#include <platforms/ev64360.h> +u32 mv64x60_console_baud = EV64360_DEFAULT_BAUD; +u32 mv64x60_mpsc_clk_src = EV64360_MPSC_CLK_SRC; /* TCLK */ +u32 mv64x60_mpsc_clk_freq = EV64360_MPSC_CLK_FREQ; +#else u32 mv64x60_console_baud = 9600; u32 mv64x60_mpsc_clk_src = 8; /* TCLK */ u32 mv64x60_mpsc_clk_freq = 100000000; +#endif extern void udelay(long); static void stop_dma(int chan); |