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(parent: 7a94696) | patch
powerpc/mpc8xxx: fix workaround for errata DDR111 and DDR134 for DDR over 4GB
authorYork Sun <yorksun@freescale.com>
Mon, 21 May 2012 08:43:11 +0000 (08:43 +0000)
committerAndy Fleming <afleming@freescale.com>
Wed, 8 Aug 2012 22:13:38 +0000 (17:13 -0500)
commit535a159ab677d553652843b1bd1c16106c42f66f
tree5dcb0543215e88d3504164ba7196018e460fd0f4tree | snapshot
parent7a946961c7ed99cb171686e42a35ca6e16b7d570commit | diff
powerpc/mpc8xxx: fix workaround for errata DDR111 and DDR134 for DDR over 4GB

The fix for errata workaround is to avoid covering physical address
0xff000000 to 0xffffffff during the implementation. Early commit eb672e92
works until DDR size exceeds 4GB. This fix works for DDR size up to 64GB.

Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
arch/powerpc/cpu/mpc85xx/ddr-gen3.c diff | blob | history
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