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path: root/target/linux/adm5120/files-2.6.26/arch/mips/adm5120/infineon/infineon.c
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Diffstat (limited to 'target/linux/adm5120/files-2.6.26/arch/mips/adm5120/infineon/infineon.c')
-rw-r--r--target/linux/adm5120/files-2.6.26/arch/mips/adm5120/infineon/infineon.c85
1 files changed, 85 insertions, 0 deletions
diff --git a/target/linux/adm5120/files-2.6.26/arch/mips/adm5120/infineon/infineon.c b/target/linux/adm5120/files-2.6.26/arch/mips/adm5120/infineon/infineon.c
new file mode 100644
index 0000000000..9d898b7ac0
--- /dev/null
+++ b/target/linux/adm5120/files-2.6.26/arch/mips/adm5120/infineon/infineon.c
@@ -0,0 +1,85 @@
+/*
+ * Infineon Reference Boards
+ *
+ * Copyright (C) 2007-2008 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ *
+ */
+
+#include "infineon.h"
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition easy_partitions[] = {
+ {
+ .name = "admboot",
+ .offset = 0,
+ .size = 64*1024,
+ .mask_flags = MTD_WRITEABLE,
+ } , {
+ .name = "boardcfg",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 64*1024,
+ } , {
+ .name = "firmware",
+ .offset = MTDPART_OFS_APPEND,
+ .size = MTDPART_SIZ_FULL,
+ }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static void switch_bank_gpio3(unsigned bank)
+{
+ switch (bank) {
+ case 0:
+ gpio_set_value(ADM5120_GPIO_PIN3, 0);
+ break;
+ case 1:
+ gpio_set_value(ADM5120_GPIO_PIN3, 1);
+ break;
+ }
+}
+
+void __init easy_setup_pqfp(void)
+{
+ /* setup flash A20 line */
+ gpio_request(ADM5120_GPIO_PIN3, NULL);
+ gpio_direction_output(ADM5120_GPIO_PIN3, 0);
+ adm5120_flash0_data.switch_bank = switch_bank_gpio3;
+
+#ifdef CONFIG_MTD_PARTITIONS
+ adm5120_flash0_data.nr_parts = ARRAY_SIZE(easy_partitions);
+ adm5120_flash0_data.parts = easy_partitions;
+#endif /* CONFIG_MTD_PARTITIONS */
+
+ adm5120_add_device_flash(0);
+}
+
+static void switch_bank_gpio5(unsigned bank)
+{
+ switch (bank) {
+ case 0:
+ gpio_set_value(ADM5120_GPIO_PIN5, 0);
+ break;
+ case 1:
+ gpio_set_value(ADM5120_GPIO_PIN5, 1);
+ break;
+ }
+}
+
+void __init easy_setup_bga(void)
+{
+ /* setup flash A20 line */
+ gpio_request(ADM5120_GPIO_PIN5, NULL);
+ gpio_direction_output(ADM5120_GPIO_PIN5, 0);
+ adm5120_flash0_data.switch_bank = switch_bank_gpio5;
+
+#ifdef CONFIG_MTD_PARTITIONS
+ adm5120_flash0_data.nr_parts = ARRAY_SIZE(easy_partitions);
+ adm5120_flash0_data.parts = easy_partitions;
+#endif /* CONFIG_MTD_PARTITIONS */
+
+ adm5120_add_device_flash(0);
+}