powerpc, 5xx: remove some "5xx" remains

we removed 5xx support. So delete some forgotten remains.

Signed-off-by: Heiko Schocher <hs@denx.de>

drivers/serial/serial.c

@@ -223,7 +223,6 @@ void serial_initialize(void)
 	max3100_serial_initialize();
 	mcf_serial_initialize();
 	ml2_serial_initialize();
-	mpc5xx_serial_initialize();
 	mpc85xx_serial_initialize();
 	mpc8xx_serial_initialize();
 	mxc_serial_initialize();

include/serial.h

@@ -184,7 +184,6 @@ void marvell_serial_initialize(void);
 void max3100_serial_initialize(void);
 void mcf_serial_initialize(void);
 void ml2_serial_initialize(void);
-void mpc5xx_serial_initialize(void);
 void mpc85xx_serial_initialize(void);
 void mpc8xx_serial_initialize(void);
 void mxc_serial_initialize(void);

tools/buildman/func_test.py

@@ -39,7 +39,6 @@ boards = [
     ['Active', 'arm', 'armv7', '', 'Tester', 'ARM Board 1', 'board0',  ''],
     ['Active', 'arm', 'armv7', '', 'Tester', 'ARM Board 2', 'board1', ''],
     ['Active', 'powerpc', 'powerpc', '', 'Tester', 'PowerPC board 1', 'board2', ''],
-    ['Active', 'powerpc', 'mpc5xx', '', 'Tester', 'PowerPC board 2', 'board3', ''],
     ['Active', 'sandbox', 'sandbox', '', 'Tester', 'Sandbox board', 'board4', ''],
 ]
 

tools/buildman/test.py

@@ -89,7 +89,6 @@ boards = [
     ['Active', 'arm', 'armv7', '', 'Tester', 'ARM Board 1', 'board0',  ''],
     ['Active', 'arm', 'armv7', '', 'Tester', 'ARM Board 2', 'board1', ''],
     ['Active', 'powerpc', 'powerpc', '', 'Tester', 'PowerPC board 1', 'board2', ''],
-    ['Active', 'powerpc', 'mpc5xx', '', 'Tester', 'PowerPC board 2', 'board3', ''],
     ['Active', 'sandbox', 'sandbox', '', 'Tester', 'Sandbox board', 'board4', ''],
 ]