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17 Commits

Author SHA1 Message Date
ian
f370876f88 When running on armv6, set alignment checking to modulo-4 mode rather 
than modulo-8, because clang emits ldrd and strd instructions for
addresses that are only 4-byte aligned
 2013-03-31 22:43:16 +00:00
kientzle
5eaca6e3c2 Provide verbose help for fdt commands on platforms that use it. 2013-02-11 02:15:26 +00:00
andrew
18658720df * Add the integer div & mod functions and ARM EABI support functions to 
libstand.
* Stop linking the ARM U-Boot loader against libgcc now libstand has the
  required symbols.
 2013-02-05 20:03:58 +00:00
andrew
000e41994b Link against compiler-rt to pull in the required __aeabi_* functions 2013-01-19 22:12:57 +00:00
andrew
856bcc6178 Ignore a warning in ubldr where clang doesn't understand the %D printf 
specifier from libstand.
 2012-12-15 21:47:05 +00:00
ae
509888181a Handle LOADER_NO_DISK_SUPPORT knob in the arm and powerpc ubldr. 2012-09-09 11:40:37 +00:00
kientzle
290c33a04a Allow the load address used by ARM ubldr to be set via Make argument. 
In particular, this simplifies scripts that build system
images.
 2012-05-27 16:27:04 +00:00
gber
6f7c735300 Import work done under project/nand (@235533) into head. 
The NAND Flash environment consists of several distinct components:
  - NAND framework (drivers harness for NAND controllers and NAND chips)
  - NAND simulator (NANDsim)
  - NAND file system (NAND FS)
  - Companion tools and utilities
  - Documentation (manual pages)

This work is still experimental. Please use with caution.

Obtained from: Semihalf
Supported by:  FreeBSD Foundation, Juniper Networks
 2012-05-17 10:11:18 +00:00
kientzle
2628ca3b8f Remove some redundant register loads. 
Discussed on:		arm@
 2012-05-02 05:49:58 +00:00
imp
a1764a48d9 We no longer need the OUTPUT_FORMAT line, so fix the build by removing it. 2010-11-15 19:05:09 +00:00
imp
b0b888fbfe It turns out that the OUTPUT_FORMAT should do the right thing for both endians... 2010-08-23 01:37:55 +00:00
imp
93cda2aeda MF tbemd: differentiate between arm and armeb 2010-08-23 01:33:27 +00:00
raj
ac8e9a3b12 Fix conditional FDT support in loader(8). 2010-06-13 12:46:32 +00:00
raj
4dbde3c9b9 Initial loader(8) support for Flattened Device Tree. 
o This is disabled by default for now, and can be enabled using WITH_FDT at
  build time.

o Tested with ARM and PowerPC.

Reviewed by:	imp
Sponsored by:	The FreeBSD Foundation
 2010-05-25 15:21:39 +00:00
raj
0b4f8a2ab6 Let ARM loader(8) build with the man page. 2008-11-27 16:53:01 +00:00
raj
531042bdec Initial storage functionality for U-Boot support library. 
- Only non-sliced bsdlabel style partitioning is currently supported (but provisions
  are made towards GPT support, which should follow soon)
- Enable storage support in loader on ARM

Obtained from:	Semihalf
 2008-11-19 17:34:28 +00:00
raj
745c5c702f Initial support of loader(8) for ARM machines running U-Boot. 
This uses the common U-Boot support lib (sys/boot/uboot, already used on
FreeBSD/powerpc), and assumes the underlying firmware has the modern API for
stand-alone apps enabled in the config (CONFIG_API).

Only netbooting is supported at the moment.

Obtained from:	Marvell, Semihalf
 2008-10-14 10:11:14 +00:00