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powerpc/mpc85xx: Workaround for A-005812
authorYork Sun <yorksun@freescale.com>
Tue, 25 Jun 2013 18:37:49 +0000 (11:37 -0700)
committerYork Sun <yorksun@freescale.com>
Fri, 9 Aug 2013 19:41:40 +0000 (12:41 -0700)
commitd217a9ad01ee6557a0c47cfc745eef6890507bbb
tree7905c863e594930b7115b2e6d78a821f6205c79atree | snapshot
parentc63e137014cf148bc1d234128941dccee3d519aecommit | diff
powerpc/mpc85xx: Workaround for A-005812

Erratum A-005812 Incorrect reservation clearing in Write Shadow mode can
result in invalid atomic operations. For u-boot, this erratum only impacts
SoCs running in write shadow mode.

Signed-off-by: York Sun <yorksun@freescale.com>
arch/powerpc/cpu/mpc85xx/cmd_errata.c diff | blob | history
arch/powerpc/cpu/mpc85xx/cpu_init.c diff | blob | history
arch/powerpc/cpu/mpc85xx/release.S diff | blob | history
arch/powerpc/include/asm/config_mpc85xx.h diff | blob | history
Domain: System / Kernel;