Sansav2 Bootloader

Adds read-only SD driver, largely copied from ata-sd-pp.c
Only tested on the embedded SD, on the Clip
First steps to build a Normal firmware

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19045 a1c6a512-1295-4272-9138-f99709370657

2 files changed, 10 insertions, 3 deletions

diff --git a/firmware/export/config-clip.h b/firmware/export/config-clip.h
index cfeaea770c..9bc4a14bf5 100644
--- a/firmware/export/config-clip.h
+++ b/firmware/export/config-clip.h
@@ -6,7 +6,7 @@
 /* For Rolo and boot loader */
 #define MODEL_NUMBER 40
 #define MODEL_NAME   "Sandisk Sansa Clip"
-#define FIRMWARE_OFFSET_FILE_DATA 0
+#define FIRMWARE_OFFSET_FILE_DATA 8
 #define FIRMWARE_OFFSET_FILE_CRC 0
 
 #define HW_SAMPR_CAPS       (SAMPR_CAP_44)
@@ -84,7 +84,11 @@
 #define CODEC_SIZE 0x100000
 
 /* The number of bytes reserved for loadable plugins */
+#if 0 /* The plugin buffer doesn't fit in the 2MB memory */
 #define PLUGIN_BUFFER_SIZE 0x80000
+#else
+#define PLUGIN_BUFFER_SIZE 0
+#endif
 
 #define AB_REPEAT_ENABLE 1
 
@@ -137,8 +141,8 @@
 #define CONFIG_LCD LCD_SSD1303
 
 #ifndef BOOTLOADER
-#define HAVE_MULTIVOLUME
-#define HAVE_HOTSWAP
+
+#if 0 /* disabled since there is no USB driver */
 
 /* USB On-the-go */
 #define CONFIG_USBOTG USBOTG_ARC
@@ -149,6 +153,8 @@
 #define USB_PRODUCT_ID 0x7433
 #endif /* BOOTLOADER */
 
+#endif
+
 /* Virtual LED (icon) */
 #define CONFIG_LED LED_VIRTUAL
 
diff --git a/firmware/export/usb.h b/firmware/export/usb.h
index 08ae27999a..4275fa9c6a 100644
--- a/firmware/export/usb.h
+++ b/firmware/export/usb.h
@@ -63,6 +63,7 @@ enum {
 #define USBPOWER_BTN_IGNORE BUTTON_POWER
 #elif (CONFIG_KEYPAD == SANSA_E200_PAD) || \
       (CONFIG_KEYPAD == SANSA_C200_PAD) || \
+      (CONFIG_KEYPAD == SANSA_CLIP_PAD) || \
       (CONFIG_KEYPAD == PHILIPS_SA9200_PAD)
 #define USBPOWER_BUTTON BUTTON_SELECT
 #define USBPOWER_BTN_IGNORE BUTTON_POWER