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History log of /src/sys/arch/sandpoint/stand/altboot/entry.S
RevisionDateAuthorComments
 1.6  14-Jan-2012  phx Add 0x70000000 BAT-mapping for NH230/231.
NH23x: Initialize LEDs on startup (status off, to indicate the bootloader
is running). Hardware reset routine.
 1.5  30-Oct-2011  phx branches: 1.5.2; 1.5.6;
Added in8() and out8() to access a byte with reorder-protection.
Use it in all drivers instead of (volatile uint8_t *).
 1.4  30-Oct-2011  phx Make sure to disable interrupts, as U-Boot may call us with interrupts
enabled, causing quite unpleasant effects (e.g. by decrementer interrupts).

When DEBUG is defined, an exception handler will be installed, which reports
about all exceptions while altboot is running, including register dump and
stack frame backtrace.
 1.3  13-Mar-2011  phx branches: 1.3.4;
With the new boot argument "altboot" the program can replace itself with a
new binary while running.
The default boot path was changed from nfs: to wd0:.
Bumped altboot version to 1.7.
 1.2  26-Feb-2011  phx branches: 1.2.2; 1.2.4;
Build altboot.img, which fakes a Linux kernel module, loadable with "bootm",
for extremely stripped U-Boot firmware. Arguments are passed through the
"bootargs" environment variable, which is detected automatically when
using bootm.
The startup code also fixes a bug in bootm, which doesn't flush the cache
before running the image.
 1.1  23-Jan-2011  nisimura change bootloader name to "altboot". bump version and add README.
 1.2.4.2  06-Mar-2011  bouyer Sync with HEAD
 1.2.4.1  26-Feb-2011  bouyer file entry.S was added on branch bouyer-quota2 on 2011-03-06 15:07:55 +0000
 1.2.2.3  21-Apr-2011  rmind sync with head
 1.2.2.2  05-Mar-2011  rmind sync with head
 1.2.2.1  26-Feb-2011  rmind file entry.S was added on branch rmind-uvmplock on 2011-03-05 20:51:47 +0000
 1.3.4.2  06-Jun-2011  jruoho Sync with HEAD.
 1.3.4.1  13-Mar-2011  jruoho file entry.S was added on branch jruoho-x86intr on 2011-06-06 09:06:35 +0000
 1.5.6.1  18-Feb-2012  mrg merge to -current.
 1.5.2.1  17-Apr-2012  yamt sync with head

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