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Wolfgang Denk 2010-03-22 23:27:24 +01:00
commit 859500a2be
3 changed files with 219 additions and 19 deletions
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205
CHANGELOG
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@ -1,3 +1,208 @@
commit d650da2dd4af99967aabc43cccbd8f160eb4cea6
Author: Matthias Kaehlcke <matthias@kaehlcke.net>
Date: Tue Mar 9 22:13:33 2010 +0100
ep93xx timer: Fix resolution of get_ticks()
ep93xx timer: Make get_ticks() return a value in CONFIG_SYS_HZ resolution,
as announced by get_tbclk()
Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
commit 7e67fb5bf27a07d3b8d6b97c76f7195f7d68af58
Author: Matthias Kaehlcke <matthias@kaehlcke.net>
Date: Tue Mar 9 22:13:20 2010 +0100
ep93xx timer: Fix possible overflow in usecs_to_ticks()
ep93xx timer: Use 64-bit values in usecs_to_ticks() in order to avoid
overflows in intermediate values
Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
commit daa989b47297c9f73426783599c286ef3a1f3f49
Author: Asen Dimov <dimov@ronetix.at>
Date: Thu Mar 18 13:41:47 2010 +0200
correct a syntax typo in at91_matrix.h
Signed-off-by: Asen Dimov <dimov@ronetix.at>
commit 322ff395c9aec7b87a2211fe4333fdf44377c564
Author: Jeff Angielski <jeff@theptrgroup.com>
Date: Wed Mar 17 15:09:26 2010 -0400
env: fix endian ordering in crc table
The crc table was being built as little endian for big endian
targets. This would cause fw_printenv to always fail with
"Warning: Bad CRC, using default environment" messages.
Signed-off-by: Jeff Angielski <jeff@theptrgroup.com>
Acked-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
commit 51c2ac9bb574c1420b993615268392b0c1f829f6
Author: Anatolij Gustschin <agust@denx.de>
Date: Tue Mar 16 17:10:08 2010 +0100
mpc5121: cpu/mpc512x/diu.c: fix warnings
Fix warnings while compiling with CONFIG_VIDEO enabled:
diu.c: In function 'video_hw_init':
diu.c:158: warning: 'return' with no value, in function returning non-void
diu.c:162: warning: format '%ld' expects type 'long int', but argument 6 has type 'int'
diu.c:162: warning: format '%ld' expects type 'long int', but argument 7 has type 'int'
Signed-off-by: Anatolij Gustschin <agust@denx.de>
commit a74908161a1b37d780d3a826a86807bbc50a3857
Author: Anatolij Gustschin <agust@denx.de>
Date: Tue Mar 16 15:29:33 2010 +0100
console.c: fix problem with splashimage
If a board uses cfb_console driver and splash image
and also defines CONFIG_SILENT_CONSOLE, the user is
locked out even if "silent" is not set. It is not
possible to get any output, neither on vga console
device nor on serial console after redirecting the
output to the serial console, since the GD_FLG_SILENT
flag remains set.
Fix the problem by redirecting the output from frame
buffer to serial console if splashimage is used.
Only suppress the output if "silent" environment
variable was set and don't set the GD_FLG_SILENT
flag arbitrarily.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
commit 5647f78d04174b0b99857d2a7cbf25141bd14a45
Author: Thomas Weber <swirl@gmx.li>
Date: Sat Mar 13 23:14:45 2010 +0100
mod change 755 => 644 for multiple files
I executed 'find . -name "*.[chS]" -perm 755 -exec chmod 644 {} \;'
Signed-off-by: Thomas Weber <swirl@gmx.li>
Add some more: neither Makefile nor config.mk need execute permissions.
Signed-off-by: Wolfgang Denk <wd@denx.de>
commit 99c006a320ceb9ea19135ac1512e4a81e8bebb72
Author: Stefano Babic <sbabic@denx.de>
Date: Sat Mar 13 21:09:00 2010 +0100
mxcmmc: fix warnings due to access 32 bit registers with 16 bit accessors
Some registers of the mxcmmc driver were accessed using
16 bit accessor functions, because only the LSB is
significant. This is not needed and generates
warnings.
Signed-off-by: Stefano Babic <sbabic@denx.de>
commit c96f86eefc215b67dd222694ce2b6f60e6a42b0b
Author: Wolfgang Denk <wd@denx.de>
Date: Sun Jan 17 23:55:53 2010 +0100
TFTP: allow for adjustable retransmission timout
So far, TFTP negotiated a fixed retransmission timeout of 5 seconds.
In some cases (busy networks, slow TFTP servers) this caused very
slow transfers. A new environment variable "tftptimeout" allows to
set this timeout. Lowering this value may make downloads succeed
faster in networks with high packet loss rates or with unreliable
TFTP servers.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Ben Warren <biggerbadderben@gmail.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
commit 252b404d954f91499a4477a3e1064eb237ce5a1c
Author: Wolfgang Denk <wd@denx.de>
Date: Tue Mar 9 14:27:25 2010 +0100
Fix PCI_BASE_ADDRESS_5 handling in pci_hose_config_device()
Signed-off-by: FUJITA Kazutoshi <fujita@soum.co.jp>
Signed-off-by: <wd@denx.de>
Acked-by: Stefan Roese <sr@denx.de>
commit 9d90a93d367272ee65550c0c9f82615cec967c70
Author: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
Date: Thu Feb 25 14:03:08 2010 +0100
cmd_mmc remove \n
This patch removes the \n after the help message for mmcinfo.
This resulted in an empty line being displayed after the mmcinfo line
when the help command was given.
Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
commit 67c7189dd35cb368ef665126fd17816581bd2e92
Author: Renato Andreola <renato.andreola@imagos.it>
Date: Tue Mar 16 16:01:29 2010 -0400
nios2: Added support to YANU UART
Signed-off-by: Scott McNutt <smcnutt@psyent.com>
commit 1e67fb32fbdae7949bb423c9e20b3f77c0a61663
Author: Thomas Chou <thomas@wytron.com.tw>
Date: Tue Mar 16 12:12:48 2010 -0400
nios2: use generic unaligned.h
Signed-off-by: Scott McNutt <smcnutt@psyent.com>
commit 05022629a2ca6c385dc390d32c20aa27cf5d915a
Author: Mike Frysinger <vapier@gentoo.org>
Date: Thu Jan 21 05:01:15 2010 -0500
asm-blackfin/unaligned.h: add for zlib code
The new zlib code wants asm/unaligned.h, so have the Blackfin version pull
in the asm-generic/unaligned.h.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
commit 3adc1fda38a6aacd4aaf3c2c9cc62a1e69e6de17
Author: Mike Frysinger <vapier@gentoo.org>
Date: Thu Jan 21 05:01:14 2010 -0500
asm-generic/unaligned.h: dynamic default unaligned accesses
This is based on the asm-arm/unaligned.h, but made generic so all arches
that cannot do unaligned accesses can utilize it.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
commit be129aa71882421ad0b50cd3762915d10ace27ad
Author: Matthias Weisser <matthias.weisser@graf-syteco.de>
Date: Tue Jan 12 12:06:31 2010 +0100
video: Fix console display when splashscreen is used
If a splashscreen is used the console scrolling used the
scroll size as needed when a logo was displayed. This
patch sets the scroll size to the whole screen if
a splashscreen is shown.
Signed-off-by: Matthias Weisser <matthias.weisser@graf-syteco.de>
commit 93910edb595a88d394da3eb2cf5148096155dfe9
Author: Wolfgang Denk <wd@denx.de>
Date: Fri Mar 12 23:06:04 2010 +0100
Prepare v2010.03-rc1
Coding style cleanup, update CHANGELOG.
Signed-off-by: Wolfgang Denk <wd@denx.de>
commit 4e72fb15c9073129e05820cc9c54f54bc4985835
Author: Wolfgang Denk <wd@denx.de>
Date: Fri Mar 12 22:11:00 2010 +0100

2
Makefile
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@ -24,7 +24,7 @@
VERSION = 2010
PATCHLEVEL = 03
SUBLEVEL =
EXTRAVERSION = -rc1
EXTRAVERSION = -rc2
ifneq "$(SUBLEVEL)" ""
U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
else

31
cpu/arm920t/ep93xx/timer.c
View File

@ -36,7 +36,7 @@
#define TIMER_CLKSEL (1 << 3)
#define TIMER_ENABLE (1 << 7)
#define TIMER_FREQ 508469
#define TIMER_FREQ 508469 /* ticks / second */
#define TIMER_MAX_VAL 0xFFFFFFFF
static struct ep93xx_timer
@ -53,18 +53,10 @@ static inline unsigned long clk_to_systicks(unsigned long long clk_ticks)
return (unsigned long)sys_ticks;
}
static inline unsigned long usecs_to_ticks(unsigned long usecs)
static inline unsigned long long usecs_to_ticks(unsigned long usecs)
{
unsigned long ticks;
if (usecs >= 1000) {
ticks = usecs / 1000;
ticks *= TIMER_FREQ;
ticks /= 1000;
} else {
ticks = usecs * TIMER_FREQ;
ticks /= (1000 * 1000);
}
unsigned long long ticks = (unsigned long long)usecs * TIMER_FREQ;
do_div(ticks, 1000 * 1000);
return ticks;
}
@ -77,7 +69,7 @@ static inline unsigned long read_timer(void)
}
/*
* timer without interrupts
* Get the number of ticks (in CONFIG_SYS_HZ resolution)
*/
unsigned long long get_ticks(void)
{
@ -91,12 +83,12 @@ unsigned long long get_ticks(void)
timer.last_update = now;
return timer.ticks;
return clk_to_systicks(timer.ticks);
}
unsigned long get_timer_masked(void)
{
return clk_to_systicks(get_ticks());
return get_ticks();
}
unsigned long get_timer(unsigned long base)
@ -117,10 +109,13 @@ void reset_timer(void)
void __udelay(unsigned long usec)
{
const unsigned long target = get_ticks() + usecs_to_ticks(usec);
/* read the timer and update timer.ticks */
get_ticks();
while (get_ticks() < target)
/* noop */;
const unsigned long long target = timer.ticks + usecs_to_ticks(usec);
while (timer.ticks < target)
get_ticks();
}
int timer_init(void)