Currently U-Boot crashes in ppc_4xx_eth_init on sequoia
with cache enabled (TLB Parity exeption). This patch
fixes the problem.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
This patch fixes a problem with the RGMII setup of the 460GT. The 460GT
has 2 RGMII instances and we need to configure the 2nd RGMII instance
for the EMAC2+3 channels.
Signed-off-by: Stefan Roese <sr@denx.de>
This patch adds support for the AMCC Glacier 460GT eval board.
The main difference to the Canyonlands board are listed here:
- 4 ethernet ports instead of 2
- no SATA port
- no USB port
Currently EMAC2+3 are not working. This will be fixed in a later
release.
Signed-off-by: Stefan Roese <sr@denx.de>
The 405EZ only supports 512 bytes of rx-/tx-fifo EMAC sizes. But
currently 4k/2k is configured. This patch fixes this issue.
Thanks to Thomas Kindler <tkindler@lenord.de> for pointing this out.
Signed-off-by: Stefan Roese <sr@denx.de>
U-Boot crashes in the net loop if CONFIG_4xx_DCACHE is
enabled. To reproduce the problem ensure that 'ethrotate'
environment variable isn't set to "no" and then run
"tftp 200000 not_existent_file".
This patch tries to fix the issue.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
This patch allows the use of 4xx interrupt vector number defines
in board specific code outside cpu/ppc4xx.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
flush + invalidate_dcache_range() expect the start and stop+1 address.
So the stop address is the first address behind (!) the range.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
This patch removes some redundant code and decrements the end
address of cache flush and invalidate by 1.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
I lately noticed, that newer 4xx board with GBit support sometimes don't
finish link autonegotiation in 4 seconds. Changing this timeout to 5
seconds seems fine here.
Signed-off-by: Stefan Roese <sr@denx.de>
The Haleakala is nearly identical with the Kilauea eval board. The only
difference is that the 405EXr only supports one EMAC and one PCIe
interface. This patch adds support for the Haleakala board by using
the identical image for Kilauea and Haleakala. The distinction is done
by comparing the PVR.
Signed-off-by: Stefan Roese <sr@denx.de>
This change fixes a bug in the receive buffer handling, that
could lead to problems upon high network traffic (broadcasts...).
Signed-off-by: Stefan Roese <sr@denx.de>
This is a compatibility step that allows both the older form
and the new form to co-exist for a while until the older can
be removed entirely.
All transformations are of the form:
Before:
#if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT)
After:
#if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT) || defined(CONFIG_CMD_AUTOSCRIPT)
Signed-off-by: Jon Loeliger <jdl@freescale.com>
This patch adds support for the new AMCC 405EZ PPC. It is in
preparation for the AMCC Acadia board support.
Please note that this Acadia/405EZ support is still in a beta stage.
Still lot's of cleanup needed but we need a preliminary release now.
Signed-off-by: Stefan Roese <sr@denx.de>
Patch below corrects the setting of the zmiifer register, it was
overwritting the register rather than ORing the settings.
Signed-off-by: Neil Wilson <NWilson@airspan.com>
Signed-off-by: Stefan Roese <sr@denx.de>
- Add support for PPC440EPx & PPC440GRx
- Add support for PPC440EP(x)/GR(x) NAND controller
in cpu/ppc4xx directory
- Add NAND boot functionality for Sequoia board,
please see doc/README.nand-boot-ppc440 for details
- This Sequoia NAND image doesn't support environment
in NAND for now. This will be added in a short while.
Patch by Stefan Roese, 07 Sep 2006
