Add Serial Port 1 support for iPod Photo/Color/4G/Mini2G

Based on FS#9920 by Ryan Press with changes to selection logic so
that it works on my iPod Photo. Should also work on iPod Color/4G
and Mini2G. Moved all target specific code from
firmware/drivers/serial.c into new file
firmware/target/arm/pp/uart-pp.c in the same manner as other
target specific uart code.
Update to fix build error on ipodmini2g by adding defines in config file.
Removed unwanted whitespace
Tested on iPod Photo.

Change-Id: Ia5539563966198e06372d70b5adf2ef78882f863
Reviewed-on: http://gerrit.rockbox.org/455
Reviewed-by: andypotter <liveboxandy@gmail.com>
Tested-by: andypotter <liveboxandy@gmail.com>
Reviewed-by: Marcin Bukat <marcin.bukat@gmail.com>

1 files changed, 11 insertions, 2 deletions

diff --git a/firmware/export/config/ipodmini2g.h b/firmware/export/config/ipodmini2g.h
index 12f63f9e11..5e4731679f 100644
--- a/firmware/export/config/ipodmini2g.h
+++ b/firmware/export/config/ipodmini2g.h
@@ -18,6 +18,8 @@
 /* define this if you have recording possibility */
 /*#define HAVE_RECORDING*/
 
+#define INPUT_SRC_CAPS (SRC_CAP_FMRADIO)
+
 /* define the bitmask of hardware sample rates */
 #define HW_SAMPR_CAPS   (SAMPR_CAP_96 | SAMPR_CAP_88 | SAMPR_CAP_48 | \
                          SAMPR_CAP_44 | SAMPR_CAP_32 | SAMPR_CAP_8)
@@ -156,6 +158,11 @@
  * if USB/MAIN power is discernable and hardware doesn't compel charging */
 #define HAVE_USB_CHARGING_ENABLE
 
+
+/* Define Apple remote tuner */
+#define CONFIG_TUNER IPOD_REMOTE_TUNER
+#define HAVE_RDS_CAP
+
 /* Define this if you have a PortalPlayer PP5022 */
 #define CONFIG_CPU PP5022
 
@@ -166,7 +173,7 @@
 #define HAVE_ATA_POWER_OFF
 
 /* define this if the hardware can be powered off while charging */
-//#define HAVE_POWEROFF_WHILE_CHARGING
+/*#define HAVE_POWEROFF_WHILE_CHARGING */
 
 /* The start address index for ROM builds */
 #define ROM_START 0x00000000
@@ -212,8 +219,10 @@
 
 #define ICODE_ATTR_TREMOR_NOT_MDCT
 
-#define IRAM_LCDFRAMEBUFFER IBSS_ATTR /* put the lcd frame buffer in IRAM */
+#define IPOD_ACCESSORY_PROTOCOL
+#define HAVE_SERIAL
 
+#define IRAM_LCDFRAMEBUFFER IBSS_ATTR /* put the lcd frame buffer in IRAM */
 
 /* DMA is used only for reading on PP502x because although reads are ~8x faster
  * writes appear to be ~25% slower.