share the boot library between dream and sapphire

Change-Id: I18ea14180847eed2780a411c3e6d61554a892af5

6 files changed, 282 insertions, 1 deletions

diff --git a/Android.mk b/Android.mk
index c895fe8..56de54f 100644
--- a/Android.mk
+++ b/Android.mk
@@ -13,4 +13,4 @@
 # limitations under the License.
 
 
-include $(call all-named-subdir-makefiles, libsensors)
+include $(call all-named-subdir-makefiles, boot libsensors)
diff --git a/boot/Android.mk b/boot/Android.mk
new file mode 100644
index 0000000..142b712
--- /dev/null
+++ b/boot/Android.mk
@@ -0,0 +1,35 @@
+# Copyright (C) 2007 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+LOCAL_PATH:= $(call my-dir)
+
+ifneq ($(TARGET_SIMULATOR),true)
+
+include $(CLEAR_VARS)
+
+LOCAL_ARM_MODE := arm
+
+LOCAL_SRC_FILES := board.c panel.c keypad.c usb.c
+
+LOCAL_C_INCLUDES := $(call include-path-for, bootloader)
+
+LOCAL_CFLAGS := -O2 -g -W -Wall
+LOCAL_CFLAGS += -march=armv6
+
+LOCAL_MODULE := libboot_board_dream_sapphire
+
+include $(BUILD_RAW_STATIC_LIBRARY)
+
+endif # !TARGET_SIMULATOR
+
diff --git a/boot/board.c b/boot/board.c
new file mode 100644
index 0000000..f2b4daf
--- /dev/null
+++ b/boot/board.c
@@ -0,0 +1,105 @@
+/*
+ * Copyright (C) 2007 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <boot/boot.h>
+#include <boot/flash.h>
+
+ptentry PTABLE[] = {
+    {
+        .start = 310,
+        .length = 40,
+        .name = "recovery",
+    },
+    {
+        .start = 350,
+        .length = 20,
+        .name = "boot",
+    },
+    {
+        .start = 370,
+        .length = 540,
+        .name = "system",
+    },
+    {
+        .start = 910,
+        .length = 1138,
+        .name = "userdata",
+    },
+    {
+        .start = 0,
+        .length = 0,
+        .name = "",
+    },
+};
+
+#define MISC2_CHARGER_OFF  0x01  /* DISABLE charge circuitry */
+#define MISC2_ISET         0x02  /* Enable Current Limit */
+
+#define MISC2_H2W_MASK     0xC0
+#define MISC2_H2W_GPIO     0x00
+#define MISC2_H2W_UART1    0x40
+#define MISC2_H2W_UART3    0x80
+#define MISC2_H2W_BT       0xC0
+
+void board_init()
+{
+    unsigned n;
+
+    /* if we already have partitions from elsewhere,
+    ** don't use the hardcoded ones
+    */
+    if(flash_get_ptn_count() == 0) {
+        for(n = 0; PTABLE[n].name[0]; n++) {
+            flash_add_ptn(PTABLE + n);
+        }
+    }
+
+    /* UART configuration */
+#if 1
+        /* UART3 */
+    writeb(MISC2_H2W_UART3, 0x98000000);
+    uart_init(2);
+#else
+        /* UART1 */
+    writeb(MISC2_H2W_UART1, 0x98000000);
+    uart_init(0);
+#endif
+    mdelay(100);
+}
+
+const char *board_cmdline(void)
+{
+    return "mem=112M console=ttyMSM0 androidboot.console=ttyMSM0";
+};
+
+unsigned board_machtype(void)
+{
+    return 1440;
+}
+
+void board_reboot(void)
+{
+    gpio_set(25, 0);
+}
+
+void board_getvar(const char *name, char *value)
+{
+    if(!strcmp(name, "version.amss")) {
+        get_version_modem(value);
+    } else if(!strcmp(name, "version.amss.sbl")) {
+        get_version_modem_sbl(value);
+    }
+}
diff --git a/boot/keypad.c b/boot/keypad.c
new file mode 100644
index 0000000..b1de09d
--- /dev/null
+++ b/boot/keypad.c
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2007 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <boot/boot.h>
+#include <boot/board.h>
+#include <boot/gpio_keypad.h>
+
+#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
+static unsigned int dream_row_gpios[] = {
+#if 0 // unused?
+    35, /* KP_MKOUT0 */
+    34, /* KP_MKOUT1 */
+    33, /* KP_MKOUT2 */
+    32, /* KP_MKOUT3 */
+    31, /* KP_MKOUT4 */
+    23, /* KP_MKOUT5 */
+#endif
+#if 1
+    30, /* KP_MKOUT6 */
+    78, /* KP_MKOUT7 */
+#endif
+};
+
+static unsigned int dream_col_gpios[] = {
+#if 1 // main buttons
+    42, /* KP_MKIN0 */
+    41, /* KP_MKIN1 */
+    40, /* KP_MKIN2 */
+    39, /* KP_MKIN3 */
+#endif
+#if 1 // side buttons
+    38, /* KP_MKIN4 */
+    37, /* KP_MKIN5 */
+    36, /* KP_MKIN6 */
+#endif
+};
+static gpio_keypad_info dream_keypad = {
+    .output_gpios = dream_row_gpios,
+    .input_gpios = dream_col_gpios,
+    .noutputs = ARRAY_SIZE(dream_row_gpios),
+    .ninputs = ARRAY_SIZE(dream_col_gpios),
+    .settle_time = 5000,
+    .polarity = 0
+};
+
+static void keypad_poll()
+{
+    static int skip = 0;
+    skip++;
+    if(skip > 10) {
+        gpio_keypad_scan_keys(&dream_keypad);
+        skip = 0;
+    }
+}
+
+
+void keypad_init(void)
+{
+    gpio_keypad_init(&dream_keypad);
+    boot_register_poll_func(keypad_poll);
+}
diff --git a/boot/panel.c b/boot/panel.c
new file mode 100644
index 0000000..e264027
--- /dev/null
+++ b/boot/panel.c
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2007 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <boot/board.h>
+
+void panel_init(struct mddi_client_caps *caps)
+{
+}
+
+void panel_poweron(void)
+{
+}
+
+void panel_backlight(int on)
+{
+}
diff --git a/boot/usb.c b/boot/usb.c
new file mode 100644
index 0000000..d2856c3
--- /dev/null
+++ b/boot/usb.c
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2007 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <boot/boot.h>
+
+void ulpi_write(unsigned val, unsigned reg);
+unsigned ulpi_read(unsigned reg);
+
+void board_usb_init(void)
+{
+    writeb(0, 0x98000004);
+    mdelay(100);
+    writeb((1 << 5), 0x98000004);
+    mdelay(100);
+}
+
+void board_ulpi_init(void)
+{
+        /* adjust eye diagram */
+    ulpi_write(0x40, 0x31);
+
+        /* disable VBUS interrupt to avoid stuck PHY issue */
+    ulpi_write(0x1D, 0x0D);
+    ulpi_write(0x1D, 0x10);
+}