This patch adds support for the new AMCC Acadia eval board.
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>
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>
Define CONFIG_PROG_SDRAM_TLB so that the TLB entries for the
DDR memory are dynamically programmed matching the total size
of the equipped memory (DIMM modules).
Signed-off-by: Stefan Roese <sr@denx.de>
timer support
interrupt controller support
flash support
ethernet support
cache support
board information support
env support
booting image support
adding support for Xilinx ML401
timer support
interrupt controller support
flash support
ethernet support
cache support
board information support
env support
booting image support
adding support for Xilinx ML401
The AMCC Luan now uses the common 440SP(e) DDR SPD code for DDR
inititializition. This includes DDR auto calibration and support
for different DIMM modules, instead of the fixed setup used in
the earlier version.
This patch also enables the cache in FLASH for the startup
phase of U-Boot (while running from FLASH). After relocating to
SDRAM the cache is disabled again. This will speed up the boot
process, especially the SDRAM setup, since there are some loops
for memory testing (auto calibration).
Signed-off-by: Stefan Roese <sr@denx.de>
The AMCC Yucca now uses the common 440SP(e) DDR SPD code for DDR
inititializition. This includes DDR auto calibration and support
for different DIMM modules, instead of the fixed setup used in
the earlier version.
Signed-off-by: Stefan Roese <sr@denx.de>
Add ICMP_ECHO_REQUEST packet support by responding with a ICMP_ECHO_REPLY.
This permits the ping command to test the phy interface when the phy
is put in loopback mode (typically by setting register 0 bit 14).
It also allows the port to respond to an external ping when u-boot is
processing some other net command (such as tftp). This is useful when
tftp appears to hang.
Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Signed-off-by: Ben Warren <bwarren@qstreams.com>
Define CONFIG_PROG_SDRAM_TLB so that the TLB entries for the
DDR memory are dynamically programmed matching the total size
of the equipped memory (DIMM modules).
Signed-off-by: Stefan Roese <sr@denx.de>
