PR/57915: Jan-Benedict Glaw: Use $MKREPRO_TIMESTAMP for repro builds in uBoot
images

Remove "lib" directory for cleandir.

branches: 1.17.26; 1.17.28;
centralize vers.c building for standalone programs.

branches: 1.16.4; 1.16.8; 1.16.12;
Put GCC/GAS options under ACTIVE_CC == "gcc".

Don't set -mmultiple or -mno-string for PowerPC, the difference is too
small to really matter and it sometimes even increases the size.

branches: 1.14.2;
Add empty LIBCRTI= as LIBCRT0 to build sa programs without installed DESTDIR.

XXX: probabry we should have bsd.saprog.mk or something.

Use <bsd.klinks.mk>

branches: 1.12.2; 1.12.12; 1.12.16;
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.

branches: 1.11.4;
Use printf() from libsa.
Ok by nisimura@.

Suport for loading a kernel from memory (RAM, ROM or Flash).
The boot file path should look like "mem:<address>", where <address> is
the start address, in hex notation, of the file in memory.

branches: 1.9.2;
New experimental driver for SundanceIT ST1023 / IP1000+ NICs.
PHY initialization, media select and MAC address are working, but I found no
way to make the chip transmit any frame yet (although it clears the DONE flag).

Moved DSK_DECL to globals.h, where NIF_DECL already was.

branches: 1.8.2;
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.

Included sys/arc/sandpoint/stand/altboot in the build process.
Install altboot and altboot.bin in /usr/mdec and copy them also into the
installation directory of the sandpoint release.

Some cleanup. No functional change.

remove an excess echo line accidentally creeped in.

arrange vers.c generation to honour MKREPRO for global build control.

one more twist to complete newvers_stand.sh transition. Include timestamp
in banner.

switch to use newvers_stand.sh as suggested by joerg@

change bootloader name to "altboot". bump version and add README.

Multiple boot devices and/or paths may be specified, which are booted one
after another until success. When no boot device is specified altboot tries
to boot from all disk devices with a valid NetBSD disklabel, starting with
unit 0.

Add KURO-BOX/T4 vendor custom U-Boot version message.

Netronics is spelled Netronix.

Add NH230 PPCboot version.

Add Iomega StorCenter.

branches: 1.6.4;
Add DS-106j.

branches: 1.5.2; 1.5.4;
Add PPCBoot version from DS-207 and CS-407e.

branches: 1.4.2;
Added a detailed description of altboot command line and boot arguments.

QNAP support.
Note about the D-Link firmware.

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.

branches: 1.1.2; 1.1.4;
change bootloader name to "altboot". bump version and add README.

Remove unnecessary <sys/malloc.h>.

powerpc: Sprinkle "memory" clobbers on eieio and nearby asm blocks.

Otherwise the compiler may reorder these around loads and stores,
which mostly defeats the purpose. `asm volatile' just ensures the
instruction isn't _deleted_; it may still move around.

fix various typos in compatibility, mainly in comments.

Some Synology network devices show vendor 0x1148 (Schneider & Koch) instead
of 0x11ab (Marvell). Detect both.
Improve spinning up of both disk drives on Synology DS20x by adding some
more delays (directly at the start and after powering up the second drive).

Fixed overflow in delay() for delays greater than 2 seconds.
Replaced u_long by uint32_t and u_quad by uint64_t whenever the exact
32- or 64-bit word is needed.

fix a board type check logic error that affected Linkstation and Kurobox (HG).
They were mistakenly recognized kurot4 type and ended up with kernel boot
failure.

Pass a name and flags precisely describing the current model and its
features via a new bootinfo node (currently Synology only). This allows
for example the configuration of model-specific temperature I2C sensors
and fan control.
Support for the Synology DS207 and DS209 drive LEDs and wait until the
2nd drive is completely powered up.

branches: 1.35.2; 1.35.4;
Use __unreachable().

Don't use non-literal strings as format strings.
XXX Switch to strlcpy.

branches: 1.33.2;

shut off gcc 4.8 unused variable warnings.

branches: 1.32.2;
QNAP V200 boards have no EEPROM for the MAC address, so all devices default
to the same address (00:e0:4c:69:20:01).
Now we read the real MAC address from the flash ROM. It is stored at the
beginning of a 512-byte block in ASCII format. Some QNAP's have a broken
ext2 file system, so we cannot look for the file ETH0.MAC_ADDR therein,
but have to search the whole flash in 512-byte steps for candidates...

branches: 1.31.2;
Improved Synology CS/RS support: watch power-state of all SATA drives before
initializing them, configure drive LEDs to reflect SATA activity.
Configure drives on all ATA PCI devices, not only on the first one.

The processor ExtClk value of Kurobox/T4 is comfirmed as 32768000.

Change to use "kurot4" product name for Terastation TGL and
KuroBox/T4.

Add an entry for Terastation TGL miconv2 satellite processor which
features a more complex protocol than Linkstation/Kurobox.

branches: 1.27.2;
Netronics is spelled Netronix.

Add 0x70000000 BAT-mapping for NH230/231.
NH23x: Initialize LEDs on startup (status off, to indicate the bootloader
is running). Hardware reset routine.

Set the extclk for NH230 to 33000000Hz.
Prepare a synosetup() function which should set a different extclk for
the 400MHz models, as soon as we find a method to check for them.

NH230 PPCBoot configures the memory boundary registers for 128MB, although
the board has only 64MB. Fix that.

branches: 1.23.4;
Improved Iomega microcontroller support. Bumped version to 1.8.

Fixed Iomega microcontroller support. Implemented Iomega reboot function.

Added a test terminal for communicating with the satellite microcontroller.
When compiled with DEBUG option it can be entered by typing 'C'.

branches: 1.20.2;
The Apollo family of IDE interface chips has both channels disabled by
default, so we have to enable them in a new chipfix function. Also move
the channel enable code for the 82C686B from encpcifix() to pciide.c.

Added in8() and out8() to access a byte with reorder-protection.
Use it in all drivers instead of (volatile uint8_t *).

branches: 1.18.4;
When PPCBoot supports the SKnet interface it will configure it to automatically
byte-reverse all descriptors by setting a vendor-specific bit in PCI config
space. We have to clear that bit to make sure our driver can send and
receive.

Priority of QNAP board detection was still too high. It should be lowest,
because a Realtek chip at pci device 15 is used on several boards. Now
NH230/All6250 detection should work again.

Detect StorCenter before QNAP, otherwise the Realtek NIC will mis-detect as
StorCenter boards as QNAP.

DSM-G600 has a 33.000 MHz oscillator on board.

ExtClk for QNAP should be the same as for Synology's 266MHz systems.
This seems logical, as both boards are very similar, and the clock precision
is ok now.

Set D-Link DSM-G600 power LED to solid green on start.

QNAP support. Detect wm(4) based V1.02 and re(4) based V200 boards.
That should include all TS-101 and TS-201 models.
Add reset-code and LED-illumination code for the QNAP PIC, which listens
on the second UART with 19200 bps.

Enter interactive mode, when a key is pressed within two seconds.

Introduced an optional shutdown function for all network interfaces.
This is needed to stop a NIF and make it return to a known state. A running
NIF may cause all sorts of bad effects, like for example making it impossible
to reboot a board without a hardware-reset function.

Some code cleanup, suggested by nisimura@.

Make sure the device class is IDE (class 0, subclass 1), before checking
the PCI interface for native/legacy mode. Different subclasses are always
assumed being in native mode. That makes the Acard IDE controller work.

New macros for PCI interface, revision and class.

Suport for loading a kernel from memory (RAM, ROM or Flash).
The boot file path should look like "mem:<address>", where <address> is
the start address, in hex notation, of the file in memory.

branches: 1.6.2;
New experimental driver for SundanceIT ST1023 / IP1000+ NICs.
PHY initialization, media select and MAC address are working, but I found no
way to make the chip transmit any frame yet (although it clears the DONE flag).

Moved DSK_DECL to globals.h, where NIF_DECL already was.

branches: 1.5.2;
- add preliminary Netronics NH230 and NH231 supports.
- assign PCI configuration register 0x3c with IDSEL value by PCI framework,
eliminating most of pcifixup() logic in simple NASes.

- some rework for PCI device enumeration.
- allow dual IDE/SATA devices.
- fix a typo of D-Link #define.

- add preliminary code to support D-Link DSM-G600 rev.B NAS.
- it features 9600bps console, Moto MCU on the 2nd DUART channel,
ACARD ATP865 PCIIDE and IP Plus IP1000A GbE. It has MiniPCI
slot.

add IOMEGA StorCenter fixup codes. Need more change as the satellite
microcontroller protocol is defined in 8-byte fixed length sequence.

change bootloader name to "altboot". bump version and add README.

Don't use non-literal strings as format strings.
XXX Switch to strlcpy.

branches: 1.2.12; 1.2.26;
Retire varargs.h support. Move machine/stdarg.h logic into MI
sys/stdarg.h and expect compiler to provide proper builtins, defaulting
to the GCC interface. lint still has a special fallback.
Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and
derive va_list as required by standards.

branches: 1.1.2; 1.1.4; 1.1.8;
change bootloader name to "altboot". bump version and add README.

Drop duplicate and unused extern global variable.

branches: 1.2.4; 1.2.6; 1.2.16; 1.2.20;
Suport for loading a kernel from memory (RAM, ROM or Flash).
The boot file path should look like "mem:<address>", where <address> is
the start address, in hex notation, of the file in memory.

branches: 1.1.2; 1.1.4;
change bootloader name to "altboot". bump version and add README.

Fix fallout from libsa change; stand.h includes <sys/param.h> now.

Do not use NULL for integer 0.

The disk's unittag is not equal to the channel, so we need an additional
unitchan entry to make lba_read() work in all cases.
The libsa-printf() does not seem to support 64-bit output, so cast the
block number to unsigned when printing an error message.

branches: 1.17.2; 1.17.4;
Don't use non-literal strings as format strings.
XXX Switch to strlcpy.

branches: 1.16.2; 1.16.12;
Multiple boot devices and/or paths may be specified, which are booted one
after another until success. When no boot device is specified altboot tries
to boot from all disk devices with a valid NetBSD disklabel, starting with
unit 0.

Refactor disklabel decode logic. RAIDFRAME case needs more attention
as it's not certain whether a general solution.

Cleanup in perform_atareset().

Support PATA drive configuration option (ide:N[N...]).
Wait until drives are ready after cold-start.
Wake up drives from standby mode.
A default command line can be saved to flash as initrd image.

Change BTINFO_ROOTDEV to include boot device partition number in
its cookie field to allow a kernel to determine rootdev correctly
when kernel image is loaded from other than 'a' partition.

branches: 1.11.4;
Add support for IT821x IDE.

branches: 1.10.2;
The Apollo family of IDE interface chips has both channels disabled by
default, so we have to enable them in a new chipfix function. Also move
the channel enable code for the 82C686B from encpcifix() to pciide.c.

Added in8() and out8() to access a byte with reorder-protection.
Use it in all drivers instead of (volatile uint8_t *).

Retire varargs.h support. Move machine/stdarg.h logic into MI
sys/stdarg.h and expect compiler to provide proper builtins, defaulting
to the GCC interface. lint still has a special fallback.
Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and
derive va_list as required by standards.

Add support for booting from RAID 1.
Note, that the RAID partition must be the first partition of the disk.
Reviewed by phx@.

Support disk units from multiple IDE/SATA PCI controllers.

branches: 1.5.2; 1.5.4; 1.5.6;
New experimental driver for SundanceIT ST1023 / IP1000+ NICs.
PHY initialization, media select and MAC address are working, but I found no
way to make the chip transmit any frame yet (although it clears the DONE flag).

Moved DSK_DECL to globals.h, where NIF_DECL already was.

branches: 1.4.2;
- some rework for PCI device enumeration.
- allow dual IDE/SATA devices.
- fix a typo of D-Link #define.

Debugging output is only visible when DEBUG is defined.

- add "ll" modifier to printf.
- be more conscious about int type propagation.
- add missing version and newvers.sh

change bootloader name to "altboot". bump version and add README.

Add 0x70000000 BAT-mapping for NH230/231.
NH23x: Initialize LEDs on startup (status off, to indicate the bootloader
is running). Hardware reset routine.

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 *).

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.

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.

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.

change bootloader name to "altboot". bump version and add README.

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.

Added in8() and out8() to access a byte with reorder-protection.
Use it in all drivers instead of (volatile uint8_t *).

branches: 1.2.2; 1.2.4; 1.2.8;
Debugging output is only visible when DEBUG is defined.

change bootloader name to "altboot". bump version and add README.

Pass a name and flags precisely describing the current model and its
features via a new bootinfo node (currently Synology only). This allows
for example the configuration of model-specific temperature I2C sensors
and fan control.
Support for the Synology DS207 and DS209 drive LEDs and wait until the
2nd drive is completely powered up.

The disk's unittag is not equal to the channel, so we need an additional
unitchan entry to make lba_read() work in all cases.
The libsa-printf() does not seem to support 64-bit output, so cast the
block number to unsigned when printing an error message.

branches: 1.19.2; 1.19.14; 1.19.16;
Multiple boot devices and/or paths may be specified, which are booted one
after another until success. When no boot device is specified altboot tries
to boot from all disk devices with a valid NetBSD disklabel, starting with
unit 0.

Improved Synology CS/RS support: watch power-state of all SATA drives before
initializing them, configure drive LEDs to reflect SATA activity.
Configure drives on all ATA PCI devices, not only on the first one.

Add an entry for Terastation TGL miconv2 satellite processor which
features a more complex protocol than Linkstation/Kurobox.

Support PATA drive configuration option (ide:N[N...]).
Wait until drives are ready after cold-start.
Wake up drives from standby mode.
A default command line can be saved to flash as initrd image.

NH230 PPCBoot configures the memory boundary registers for 128MB, although
the board has only 64MB. Fix that.

branches: 1.14.4;
Added a test terminal for communicating with the satellite microcontroller.
When compiled with DEBUG option it can be entered by typing 'C'.

branches: 1.13.2;
Added in8() and out8() to access a byte with reorder-protection.
Use it in all drivers instead of (volatile uint8_t *).

branches: 1.12.4;
QNAP support. Detect wm(4) based V1.02 and re(4) based V200 boards.
That should include all TS-101 and TS-201 models.
Add reset-code and LED-illumination code for the QNAP PIC, which listens
on the second UART with 19200 bps.

Enter interactive mode, when a key is pressed within two seconds.

Introduced an optional shutdown function for all network interfaces.
This is needed to stop a NIF and make it return to a known state. A running
NIF may cause all sorts of bad effects, like for example making it impossible
to reboot a board without a hardware-reset function.

Make sure the device class is IDE (class 0, subclass 1), before checking
the PCI interface for native/legacy mode. Different subclasses are always
assumed being in native mode. That makes the Acard IDE controller work.

New macros for PCI interface, revision and class.

Suport for loading a kernel from memory (RAM, ROM or Flash).
The boot file path should look like "mem:<address>", where <address> is
the start address, in hex notation, of the file in memory.

branches: 1.7.2;
New experimental driver for SundanceIT ST1023 / IP1000+ NICs.
PHY initialization, media select and MAC address are working, but I found no
way to make the chip transmit any frame yet (although it clears the DONE flag).

Moved DSK_DECL to globals.h, where NIF_DECL already was.

branches: 1.6.2;
- add preliminary Netronics NH230 and NH231 supports.
- assign PCI configuration register 0x3c with IDSEL value by PCI framework,
eliminating most of pcifixup() logic in simple NASes.

- some rework for PCI device enumeration.
- allow dual IDE/SATA devices.
- fix a typo of D-Link #define.

- add preliminary code to support D-Link DSM-G600 rev.B NAS.
- it features 9600bps console, Moto MCU on the 2nd DUART channel,
ACARD ATP865 PCIIDE and IP Plus IP1000A GbE. It has MiniPCI
slot.

Debugging output is only visible when DEBUG is defined.

- add "ll" modifier to printf.
- be more conscious about int type propagation.
- add missing version and newvers.sh

change bootloader name to "altboot". bump version and add README.

branches: 1.1.2; 1.1.4; 1.1.8;
change bootloader name to "altboot". bump version and add README.

sandpoint: Teach altboot to handle 9.99.100 modules.

Not tested, but something here will be necessary to make it work, and
the same change does work in x86 efiboot.

Make this compile with -DDEBUG.

Make sure not to run kernel if fdloadfile() fails;
it returns *non-zero* value on error.

branches: 1.31.10; 1.31.12;
make this compile again

Similar to changes made for x86, allow for the boot-loader to auto-push
a list of modules for file-system support. This allows, for example,
booting from an ext2fs file-system when the kernel has no built-in ufs
or ext2fs modules.

XXX Untested, as I have no sandpoint hardware. I'd appreciate it if
XXX someone with hardware can build and test.

branches: 1.29.4;
Typos.

PR 51200 gets in libsa considered harmful: use kgets

Pass a name and flags precisely describing the current model and its
features via a new bootinfo node (currently Synology only). This allows
for example the configuration of model-specific temperature I2C sensors
and fan control.
Support for the Synology DS207 and DS209 drive LEDs and wait until the
2nd drive is completely powered up.

branches: 1.26.2; 1.26.4;
Don't use non-literal strings as format strings.
XXX Switch to strlcpy.

branches: 1.25.2;
fix sprintf.

drop trailing whitespace

sprinkle const

branches: 1.22.2;
Add a DEBUG function to search the Flash for byte-streams, as U-Boot usually
doesn't offer a search function.

branches: 1.21.2;
Remove the code that tries to load the "ffs" kernel module during boot.
This is in line with the core decision than even modular kernels should
contain the ffs code.
I've left in the code that tries to load "nfs" and "ext2fs", but it
isn't clear that is necessary.
Removes a warning message that (usually) flashes past to fast to read.
AFAICT all the relevant kernels contain ffs (and nfs for that matter).

Comment improvement. altboot(8) is now aware of the disk removal
for mirrored drive configuration.

Multiple boot devices and/or paths may be specified, which are booted one
after another until success. When no boot device is specified altboot tries
to boot from all disk devices with a valid NetBSD disklabel, starting with
unit 0.

Improved Synology CS/RS support: watch power-state of all SATA drives before
initializing them, configure drive LEDs to reflect SATA activity.
Configure drives on all ATA PCI devices, not only on the first one.

branches: 1.17.2;
Support PATA drive configuration option (ide:N[N...]).
Wait until drives are ready after cold-start.
Wake up drives from standby mode.
A default command line can be saved to flash as initrd image.

Handle devices with two network interfaces (e.g. a DSM-G600 with stge(4)
and ath(4)).

branches: 1.15.4;
Added a test terminal for communicating with the satellite microcontroller.
When compiled with DEBUG option it can be entered by typing 'C'.

branches: 1.14.4; 1.14.6;
Also scan for PCI_CLASS_RAID, when looking for disk devices.

The DSM-G600 U-Boot is so restricted that there is no possibility to pass
any bootargs. So we will just do the default multiuser boot from wd0: when
altboot was started together with a Linux initrd image.

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.

Enter interactive mode, when a key is pressed within two seconds.

Introduced an optional shutdown function for all network interfaces.
This is needed to stop a NIF and make it return to a known state. A running
NIF may cause all sorts of bad effects, like for example making it impossible
to reboot a board without a hardware-reset function.

Suport for loading a kernel from memory (RAM, ROM or Flash).
The boot file path should look like "mem:<address>", where <address> is
the start address, in hex notation, of the file in memory.

branches: 1.8.2;
New experimental driver for SundanceIT ST1023 / IP1000+ NICs.
PHY initialization, media select and MAC address are working, but I found no
way to make the chip transmit any frame yet (although it clears the DONE flag).

Moved DSK_DECL to globals.h, where NIF_DECL already was.

branches: 1.7.2;
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.

- some rework for PCI device enumeration.
- allow dual IDE/SATA devices.
- fix a typo of D-Link #define.

Debugging output is only visible when DEBUG is defined.

one more twist to complete newvers_stand.sh transition. Include timestamp
in banner.

bootprog_maker and bootprog_date are missing since we switched to the
MI newvers_stand.sh script. Remove the refering information line.

switch to use newvers_stand.sh as suggested by joerg@

change bootloader name to "altboot". bump version and add README.

branches: 1.1.2; 1.1.6;
Suport for loading a kernel from memory (RAM, ROM or Flash).
The boot file path should look like "mem:<address>", where <address> is
the start address, in hex notation, of the file in memory.

branches: 1.1.2; 1.1.6;
Suport for loading a kernel from memory (RAM, ROM or Flash).
The boot file path should look like "mem:<address>", where <address> is
the start address, in hex notation, of the file in memory.

switch to use newvers_stand.sh as suggested by joerg@

- add "ll" modifier to printf.
- be more conscious about int type propagation.
- add missing version and newvers.sh

Don't use non-literal strings as format strings.
XXX Switch to strlcpy.

branches: 1.5.4; 1.5.16; 1.5.30;
Introduced an optional shutdown function for all network interfaces.
This is needed to stop a NIF and make it return to a known state. A running
NIF may cause all sorts of bad effects, like for example making it impossible
to reboot a board without a hardware-reset function.

Renamed "stg" to "stge" as in the kernel.

branches: 1.3.2;
New experimental driver for SundanceIT ST1023 / IP1000+ NICs.
PHY initialization, media select and MAC address are working, but I found no
way to make the chip transmit any frame yet (although it clears the DONE flag).

Moved DSK_DECL to globals.h, where NIF_DECL already was.

branches: 1.2.2;
- some rework for PCI device enumeration.
- allow dual IDE/SATA devices.
- fix a typo of D-Link #define.

change bootloader name to "altboot". bump version and add README.

Added in8() and out8() to access a byte with reorder-protection.
Use it in all drivers instead of (volatile uint8_t *).

branches: 1.2.2; 1.2.4; 1.2.8;
Debugging output is only visible when DEBUG is defined.

change bootloader name to "altboot". bump version and add README.

branches: 1.5.4;
Make sure the device class is IDE (class 0, subclass 1), before checking
the PCI interface for native/legacy mode. Different subclasses are always
assumed being in native mode. That makes the Acard IDE controller work.

New macros for PCI interface, revision and class.

branches: 1.4.2; 1.4.4;
- add preliminary Netronics NH230 and NH231 supports.
- assign PCI configuration register 0x3c with IDSEL value by PCI framework,
eliminating most of pcifixup() logic in simple NASes.

- some rework for PCI device enumeration.
- allow dual IDE/SATA devices.
- fix a typo of D-Link #define.

Debugging output is only visible when DEBUG is defined.

change bootloader name to "altboot". bump version and add README.

Support PATA drive configuration option (ide:N[N...]).
Wait until drives are ready after cold-start.
Wake up drives from standby mode.
A default command line can be saved to flash as initrd image.

branches: 1.11.4;
Make the chipfix() functions return void instead of int, as the return
value is useless. Suggested by nisimura.

Add support for IT821x IDE.

branches: 1.9.2;

VIA 82C586A/B 82C686A/B SouthBridges share PCI ID 0x1066-0571.
They are distinguishable by looking at PCI-ISA bridge PCI ID and
revision number.

The Apollo family of IDE interface chips has both channels disabled by
default, so we have to enable them in a new chipfix function. Also move
the channel enable code for the 82C686B from encpcifix() to pciide.c.

branches: 1.7.4;
Add VIA VT6410 vendor/product IDs (StorCenter).

Some DSM-G600 use a Acard ATP865A instead of ATP865. Added its product id.

Make sure the device class is IDE (class 0, subclass 1), before checking
the PCI interface for native/legacy mode. Different subclasses are always
assumed being in native mode. That makes the Acard IDE controller work.

New macros for PCI interface, revision and class.

Check the PCI-interface for legacy/native mode, not the PCI-revision.

branches: 1.3.2;
New experimental driver for SundanceIT ST1023 / IP1000+ NICs.
PHY initialization, media select and MAC address are working, but I found no
way to make the chip transmit any frame yet (although it clears the DONE flag).

Moved DSK_DECL to globals.h, where NIF_DECL already was.

branches: 1.2.2;
- add preliminary code to support D-Link DSM-G600 rev.B NAS.
- it features 9600bps console, Moto MCU on the 2nd DUART channel,
ACARD ATP865 PCIIDE and IP Plus IP1000A GbE. It has MiniPCI
slot.

change bootloader name to "altboot". bump version and add README.

branches: 1.1.2; 1.1.4; 1.1.8;
change bootloader name to "altboot". bump version and add README.

Use printf() from libsa.
Ok by nisimura@.

mkdigit() didn't work with values which have bit 31 set (>=0x80000000).
Do not cast to (int).

branches: 1.3.2; 1.3.4;
fix a failure in the sign extension consideration.

- add "ll" modifier to printf.
- be more conscious about int type propagation.
- add missing version and newvers.sh

change bootloader name to "altboot". bump version and add README.

Fix tftp boot with RTL8169/8110.

When sending frame shorter than 60 octets, we add trailing \0's to
payload to construct 60-octet frame.

rge.c rev 1.4--1.7 did this tail-padding on buffer provided by caller,
which results in memory corruption if buffer is shorter than 60 bytes.

Instead, allocate temporary buffer on stack, and work on it.

This bug affects tftp_getnextblock() compiled by GCC8 and later, by
which stack layout has drastically changed. However, even with GCC7,
if tftp.c is compiled with -O0, the bug becomes tangible.

branches: 1.7.50; 1.7.52;
QNAP V200 boards have no EEPROM for the MAC address, so all devices default
to the same address (00:e0:4c:69:20:01).
Now we read the real MAC address from the flash ROM. It is stored at the
beginning of a 512-byte block in ASCII format. Some QNAP's have a broken
ext2 file system, so we cannot look for the file ETH0.MAC_ADDR therein,
but have to search the whole flash in 512-byte steps for candidates...

branches: 1.6.2; 1.6.8; 1.6.12;
Added in8() and out8() to access a byte with reorder-protection.
Use it in all drivers instead of (volatile uint8_t *).

branches: 1.5.4;
When we stretch a short frame to 60 bytes in rge_send() do not return 60,
but the original frame size.

Make sure a frame is at least 60 bytes, as Realtek does not automatically
expand small frames.
Patch suggested by nisimura@.

Fixed PHY access.
Support 8169SC/8110SC (as found on QNAP V200 boards).
Make frame receiving work (FRAMELEN <-> FRAMESIZE).
Driver works now, but not the first time after cold start.

branches: 1.2.2; 1.2.4;
Debugging output is only visible when DEBUG is defined.

change bootloader name to "altboot". bump version and add README.

Some Synology network devices show vendor 0x1148 (Schneider & Koch) instead
of 0x11ab (Marvell). Detect both.
Improve spinning up of both disk drives on Synology DS20x by adding some
more delays (directly at the start and after powering up the second drive).

Pass a name and flags precisely describing the current model and its
features via a new bootinfo node (currently Synology only). This allows
for example the configuration of model-specific temperature I2C sensors
and fan control.
Support for the Synology DS207 and DS209 drive LEDs and wait until the
2nd drive is completely powered up.

branches: 1.5.6; 1.5.22; 1.5.24;
Support PATA drive configuration option (ide:N[N...]).
Wait until drives are ready after cold-start.
Wake up drives from standby mode.
A default command line can be saved to flash as initrd image.

branches: 1.4.4; 1.4.6; 1.4.10;
When a drive is present, retry ATA-reset for a maximum of 10 seconds, until
successful.

branches: 1.3.2;
New experimental driver for SundanceIT ST1023 / IP1000+ NICs.
PHY initialization, media select and MAC address are working, but I found no
way to make the chip transmit any frame yet (although it clears the DONE flag).

Moved DSK_DECL to globals.h, where NIF_DECL already was.

branches: 1.2.2;
Debugging output is only visible when DEBUG is defined.

change bootloader name to "altboot". bump version and add README.

branches: 1.2.2; 1.2.4; 1.2.8;
Debugging output is only visible when DEBUG is defined.

change bootloader name to "altboot". bump version and add README.

This driver should also support Schneider & Koch SK-9821 v2.0, besides
Marvell SKnet.

branches: 1.4.12; 1.4.30;
Added in8() and out8() to access a byte with reorder-protection.
Use it in all drivers instead of (volatile uint8_t *).

branches: 1.3.4;
When PPCBoot supports the SKnet interface it will configure it to automatically
byte-reverse all descriptors by setting a vendor-specific bit in PCI config
space. We have to clear that bit to make sure our driver can send and
receive.

branches: 1.2.2; 1.2.4;
Debugging output is only visible when DEBUG is defined.

change bootloader name to "altboot". bump version and add README.

branches: 1.2.2; 1.2.4; 1.2.8;
Debugging output is only visible when DEBUG is defined.

change bootloader name to "altboot". bump version and add README.

Added in8() and out8() to access a byte with reorder-protection.
Use it in all drivers instead of (volatile uint8_t *).

branches: 1.5.2; 1.5.6;
Introduced an optional shutdown function for all network interfaces.
This is needed to stop a NIF and make it return to a known state. A running
NIF may cause all sorts of bad effects, like for example making it impossible
to reboot a board without a hardware-reset function.

Some code cleanup, suggested by nisimura@.

Make sure the device class is IDE (class 0, subclass 1), before checking
the PCI interface for native/legacy mode. Different subclasses are always
assumed being in native mode. That makes the Acard IDE controller work.

New macros for PCI interface, revision and class.

Driver seems to work now. Successfully booted a kernel via BOOTP and NFS on
an ST1023-compatible IC+ IP1000A chip.

New experimental driver for SundanceIT ST1023 / IP1000+ NICs.
PHY initialization, media select and MAC address are working, but I found no
way to make the chip transmit any frame yet (although it clears the DONE flag).

Moved DSK_DECL to globals.h, where NIF_DECL already was.

s/stauts/status/

s/transfered/transferred/

branches: 1.1.2; 1.1.4; 1.1.8; 1.1.62;
change bootloader name to "altboot". bump version and add README.

s/confortable/comfortable/

fix various typos, mainly in comments.

Some Synology network devices show vendor 0x1148 (Schneider & Koch) instead
of 0x11ab (Marvell). Detect both.
Improve spinning up of both disk drives on Synology DS20x by adding some
more delays (directly at the start and after powering up the second drive).

Pass a name and flags precisely describing the current model and its
features via a new bootinfo node (currently Synology only). This allows
for example the configuration of model-specific temperature I2C sensors
and fan control.
Support for the Synology DS207 and DS209 drive LEDs and wait until the
2nd drive is completely powered up.

branches: 1.7.4; 1.7.6;
New version can read the MAC address for QNAP systems from flash.

branches: 1.6.6; 1.6.10;
Support PATA drive configuration option (ide:N[N...]).
Wait until drives are ready after cold-start.
Wake up drives from standby mode.
A default command line can be saved to flash as initrd image.

branches: 1.5.4;
Improved Iomega microcontroller support. Bumped version to 1.8.

branches: 1.4.4; 1.4.6;
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.

branches: 1.3.2; 1.3.4;
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.

switch to use newvers_stand.sh as suggested by joerg@

- add "ll" modifier to printf.
- be more conscious about int type propagation.
- add missing version and newvers.sh

Added in8() and out8() to access a byte with reorder-protection.
Use it in all drivers instead of (volatile uint8_t *).

branches: 1.2.2; 1.2.4; 1.2.8;
Debugging output is only visible when DEBUG is defined.

change bootloader name to "altboot". bump version and add README.

fix typos in comments, mainly s/extention/extension/ and s/sufficent/sufficient/

branches: 1.2.2; 1.2.4; 1.2.8;
Debugging output is only visible when DEBUG is defined.

change bootloader name to "altboot". bump version and add README.