BB: point old.packages at the real tree

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/branches/barrier_breaker@42399 3c298f89-4303-0410-b956-a3cf2f4a3e73
cns3xxx: support isolated PCI interrupts on newer Laguna PCBs

The cns3xxx uses irq61 for pcie0_intr which in the case of a PCIe-to-PCI
bridge ends up combining INTA/B/C/D on a single ARM CPU interrupt. This is
not optimal when you have multiple cores. To overcome this limitation an
enhancement was made on newer Laguna PCB's that support miniPCI cards
to route the INTA/B/C/D signals to unique external ARM CPU interrupts which
can help balance CPU core utilization and in some cases increase overall
system performance or responsiveness.

For more details see:
 http://trac.gateworks.com/wiki/multicoreprocessing#PCIInterruptsteering

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

Backport of r42400

git-svn-id: svn://svn.openwrt.org/openwrt/branches/barrier_breaker@42402 3c298f89-4303-0410-b956-a3cf2f4a3e73
mtd: Fix trx check after partition rename ("linux" to "firmware")

On brcm47xx (Huawei E970), I noticed that sysupgrade now tries to flash trx images which don't fit into the flash, resulting in non-booting system.

I found that mtd does trx size checking only when flashing to a partition called "linux". This patch changes this to be "firmware".

This matches the following patch which changed partition name in bcm47xxpart.c driver to "firmware":

commit 86b4d5ef68ca77ff6724ebb9bddd6b93239c87fc
Author: hauke <hauke@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date:   Sun Dec 1 16:32:32 2013 +0000

    brcm47xx: use "firmware" partition name
    ...
    Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

    Backport of r38973

Signed-off-by: Mathias Adam <m.adam--openwrt@adamis.de>

Backport of r42403

git-svn-id: svn://svn.openwrt.org/openwrt/branches/barrier_breaker@42404 3c298f89-4303-0410-b956-a3cf2f4a3e73
mtd: disable trx_check() for ar71xx, fixes a regression introduced in r42403

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

Backport of r42405

git-svn-id: svn://svn.openwrt.org/openwrt/branches/barrier_breaker@42406 3c298f89-4303-0410-b956-a3cf2f4a3e73
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