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17 commits

Author SHA1 Message Date
Ingo van Lil
3eb90bad65 Generic udelay() with watchdog support 
According to the PPC reference implementation the udelay() function is
responsible for resetting the watchdog timer as frequently as needed.
Most other architectures do not meet that requirement, so long-running
operations might result in a watchdog reset.

This patch adds a generic udelay() function which takes care of
resetting the watchdog before calling an architecture-specific
__udelay().

Signed-off-by: Ingo van Lil <inguin@gmx.de>
 2009-12-05 01:08:53 +01:00
Richard Retanubun
42a83765d5 Adds WATCHDOG_RESET() function call to lib_m68k dtimer_interrupt. 
Ported from lib_ppc/interrupts.c, this adds the ability for
the coldfire system timer to auto-reset the watchdog when
dtimer_interrupts is called.

Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com>
 2009-06-12 20:45:46 +02:00
Jean-Christophe PLAGNIOL-VILLARD
6d0f6bcf33 rename CFG_ macros to CONFIG_SYS 
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 2008-10-18 21:54:03 +02:00
Stefan Roese
f2302d4430 Fix merge problems 
Signed-off-by: Stefan Roese <sr@denx.de>
 2008-08-06 14:05:38 +02:00
TsiChungLiew
83ec20bc43 ColdFire: MCF52x2 update 
Signed-off-by: TsiChungLiew <Tsi-Chung.Liew@freescale.com>
 2007-08-16 17:43:20 -06:00
TsiChungLiew
ab77bc547b ColdFire: MCF5329 Update and cleanup 
Signed-off-by: TsiChungLiew <Tsi-Chung.Liew@freescale.com>
 2007-08-16 17:43:19 -06:00
TsiChungLiew
99c03c175d Changed CFG_CLK to gd->bus_clk for CFG_TIMER_PRESCALER. Added DECLARE_GLOBAL_DATA_PTR for time.c 
Signed-off-by: TsiChungLiew <Tsi-Chung.Liew@freescale.com>
 2007-08-08 09:47:31 +02:00
TsiChungLiew
52b017604a Update header file. Include dtimer_intr_setup(). Changed timer divider to global define. 
Include immap.h and timer.h. Moved dtimer interrupt setup to dtimer_intr_setup() from cpu/mcf532x/interrupts.c. Changed (CFG_CLK /1000000) -1 << 8 to CFG_TIMER_PRESCALER

Signed-off-by: TsiChungLiew <Tsi-Chung.Liew@freescale.com>
 2007-07-10 14:29:10 -06:00
TsiChung Liew
8e585f02f8 Added M5329AFEE and M5329BFEE Platforms 
Added board/freescale/m5329evb, cpu/mcf532x, drivers/net,
drivers/serial,  immap_5329.h, m5329.h, mcfrtc.h,
include/configs/M5329EVB.h, lib_m68k/interrupts.c, and
rtc/mcfrtc.c

Modified CREDITS, MAKEFILE, Makefile, README, common/cmd_bdinfo.c,
common/cmd_mii.c, include/asm-m68k/byteorder.h, include/asm-m68k/fec.h,
include/asm-m68k/io.h, include/asm-m68k/mcftimer.h,
include/asm-m68k/mcfuart.h, include/asm-m68k/ptrace.h,
include/asm-m68k/u-boot.h, lib_m68k/Makefile, lib_m68k/board.c,
lib_m68k/time.c, net/eth.c and rtc/Makefile

Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
 2007-06-18 15:17:56 -06:00
Bartlomiej Sieka
daa6e418bc Preliminary support for the iDMR board (ColdFire). 2006-12-20 00:27:32 +01:00
Zachary P. Landau
eacbd31775 Add support for Freescale M5271 processor 2006-01-26 17:35:56 -05:00
wdenk
3c2b3d454d * Patch by Ladislav Michl, 05 Apr 2005: 
Add support for VoiceBlue board.

* Patch by Ladislav Michl, 05 Apr 2005:
  Fix netboot_common() prototypes.

* Cleanup.
 2005-04-05 23:32:21 +00:00
wdenk
50712ba16e * Patch by Mathias Küster, 23 Nov 2004: 
add udelay support for the mcf5282 cpu

* Patch by Tolunay Orkun, 16 November 2004:
  fix incorrect onboard Xilinx CPLD base address
 2005-04-03 23:35:57 +00:00
stroese
cd42deebd2 Coldfire MCF5249 support added 2004-12-16 17:56:09 +00:00
wdenk
70f05ac34e * Patch by Josef Baumgartner, 25 May 2004: 
Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c

* Patch by Paul Ruhland, 24 May 2004:
  fix SDRAM initialization for LPD7A400 board.
 2004-06-09 15:24:18 +00:00
wdenk
bf9e3b38f7 * Some code cleanup 
* Patch by Josef Baumgartner, 10 Feb 2004:
  Fixes for Coldfire port

* Patch by Brad Kemp, 11 Feb 2004:
  Fix CFI flash driver problems
 2004-02-12 00:47:09 +00:00
wdenk
4e5ca3eb67 * Patch by Bernhard Kuhn, 28 Nov 2003: 
add support for Coldfire CPU
  add support for Motorola M5272C3 and M5282EVB boards
 2003-12-08 01:34:36 +00:00