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authorMarek Vasut <marek.vasut@gmail.com>2010-07-18 05:23:19 +0200
committerWolfgang Denk <wd@denx.de>2010-10-19 22:47:02 +0200
commitaaa2a2fc9b81e0619da85244f5e9193a0a60003a (patch)
tree124f1aa73dafea5d042159947315ca8e787eb32e /board/palmtc/palmtc.c
parentdd88d79e317d4bd98be1410e526ea2ab486712ca (diff)
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PXA: Palm Tungsten|C Support
This patch adds support for the Palm Tungsten|C PXA255 board. The support includes: - LCD - MMC - UART - NOR Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Diffstat (limited to 'board/palmtc/palmtc.c')
-rw-r--r--board/palmtc/palmtc.c59
1 files changed, 59 insertions, 0 deletions
diff --git a/board/palmtc/palmtc.c b/board/palmtc/palmtc.c
new file mode 100644
index 0000000..04cb33e
--- /dev/null
+++ b/board/palmtc/palmtc.c
@@ -0,0 +1,59 @@
+/*
+ * Palm Tungsten|C Support
+ *
+ * Copyright (C) 2009-2010 Marek Vasut <marek.vasut@gmail.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 <common.h>
+#include <command.h>
+#include <serial.h>
+#include <asm/io.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * Miscelaneous platform dependent initialisations
+ */
+
+int board_init(void)
+{
+ /* Arch number of Palm Tungsten|C */
+ gd->bd->bi_arch_number = MACH_TYPE_PALMTC;
+
+ /* Adress of boot parameters */
+ gd->bd->bi_boot_params = 0xa0000100;
+
+ /* Set PWM for LCD */
+ writel(0x5f, PWM_CTRL1);
+ writel(0x3ff, PWM_PERVAL1);
+ writel(892, PWM_PWDUTY1);
+
+ return 0;
+}
+
+struct serial_device *default_serial_console(void)
+{
+ return &serial_ffuart_device;
+}
+
+int dram_init(void)
+{
+ gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
+ gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
+ return 0;
+}