u-boot

Author	SHA1	Message	Date
Emilian Medve	a28899c910	mpc83xx: Fix alternating tx error / tx buffer not ready bug in QE UEC The problem is not gcc4 but the code itself. The BD_STATUS() macro can't be used for busy-waiting since it strips the 'volatile' property from the bd variable. gcc3 was working by pure luck. This is a follow on patch to "Fix the UEC driver bug of QE"	18 years ago
Dave Liu	24c3aca3f1	mpc83xx: Add support for the MPC832XEMDS board This patch supports DUART, ETH3/4 and PCI etc. Signed-off-by: Dave Liu <daveliu@freescale.com>	18 years ago
Dave Liu	ddd02492f4	mpc83xx: Fix the UEC driver bug of QE The patch prevents the GCC tool chain from striping useful code for optimization. It will make UEC ethernet driver workable, Otherwise the UEC will fail in tx when you are using gcc4.x. but the driver can work when using gcc3.4.3. CHANGELOG *Prevent the GCC from striping code for optimization, Otherwise the UEC will tx failed when you are using gcc4.x. Signed-off-by: Dave Liu <daveliu@freescale.com>	18 years ago
Dave Liu	7737d5c658	mpc83xx: add QE ethernet support this patch adds support for the QUICC Engine based UCC gigabit ethernet device.	19 years ago