m68k: Fix relocation errors in start.S

When the environment sectors in the flash are big, one get those errors :

 mcf547x_8x/start.S:173: relocation truncated to fit: R_68K_PC16 against
  symbol `cpu_init_f' defined in .text section in libmcf547x_8x.a(cpu_init.o)
 mcf547x_8x/start.S:174: relocation truncated to fit: R_68K_PC16 against
  symbol `board_init_f' defined in .text section in libm68k.a(board.o)

Fix that.

Signed-off-by: Philippe De Muyter <phdm@macqel.be>
Cc: "Jin Zhengxiong-R64188" <R64188@freescale.com>
Cc: Jason Jin <jason.jin@freescale.com>
m68k: Fix wrong assembler instruction in start.S

The jmp _fault generated the following error message, thus change it
to bra _fault:

start.S: Assembler messages:
start.S:310: Error: Conversion of PC relative displacement to absolute

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: "Jin Zhengxiong-R64188" <R64188@freescale.com>
Cc: Jason Jin <jason.jin@freescale.com>
m68k: Fix unused variable warning

The fbcs variable was unused, producing the following warning:

cpu_init.c: In function 'cpu_init_f':
cpu_init.c:52:10: warning: unused variable 'fbcs' [-Wunused-variable]

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: "Jin Zhengxiong-R64188" <R64188@freescale.com>
Cc: Jason Jin <jason.jin@freescale.com>
m68k: Fix unused variable warning in speed.c

The following warning was produced, fix it:

speed.c: In function 'get_clocks':
speed.c:94:15: warning: variable 'bPci' set but not used [-Wunused-but-set-variable]

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: "Jin Zhengxiong-R64188" <R64188@freescale.com>
Cc: Jason Jin <jason.jin@freescale.com>
m68k: Fix unused variable in board.c

The following warning was produced, fix it:

board.c: In function 'board_init_r':
board.c:390:8: warning: unused variable 's' [-Wunused-variable]

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: "Jin Zhengxiong-R64188" <R64188@freescale.com>
Cc: Jason Jin <jason.jin@freescale.com>
m68k: net: Fix unused variable in mcfmii.c

The following warning was produced, fix it:

mcfmii.c: In function 'mcffec_miiphy_write':
mcfmii.c:318:8: warning: variable 'rdreg' set but not used [-Wunused-but-set-variable]

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: "Jin Zhengxiong-R64188" <R64188@freescale.com>
Cc: Jason Jin <jason.jin@freescale.com>
ColdFire: Fix build error for astro mcf53731 board.

Fix the  build error by clean up the lds file.

Signed-off-by: Jason Jin <Jason.jin@freescale.com>
ColdFire: Fix the build error for Freescale m5282evb board.

Clean up the lds file and fix the environment build error.

Signed-off-by: Jason Jin <Jason.jin@freescale.com>
ColdFire: uart: fix build failure for missing header files

The following commit introduces some build failures for ColdFire
platform.

commit abaef69fbe683197607febeb2cc619490aca2a10
Author: Marek Vasut <marex@denx.de>
Date:   Thu Sep 13 16:51:38 2012 +0200

Add the missed header files.

Sign-off-by: Alison Wang <b18965@freescale.com>
am33xx: Enable UART{1,2,3,4,5} clocks

If configured to use UART{1,2,4,5} such as on the Beaglebone RS232
cape or UART3 such as on the am335x_evm daughterboard profile 5,
enable the required clocks for the UART in use.

Signed-off-by: Andrew Bradford <andrew@bradfordembedded.com>
am33xx: Enable UART{1,2,3,4,5} pin-mux

If configured to use UART{1,2,4,5} such as on the Beaglebone RS232
cape or UART3 such as on the am335x_evm daughterboard profile 5,
enable the proper pin-muxing.

Signed-off-by: Andrew Bradford <andrew@bradfordembedded.com>