tree 9ddd7a5f6ac5a1a4e43b66b56674b4a63b0d1a3e
parent 57181ddfcd52b63c4ec83b31650089b55e1efdb4
author Wolfgang Grandegger <wg@grandegger.com> 1234373905 +0100
committer Andy Fleming <afleming@freescale.com> 1234829162 -0600

MPC85xx: TQM8548: use cache for AG and BE variants

This patch makes accesses to the system memory cachable by removing the
caching-inhibited and guarded flags from the relevant TLB entries for
the TQM8548_BE and TQM8548_AG modules. FYI, the Freescale MPC85* boards
are configured similarly.

This results in a big averall performace improvement. TFTP downloads,
NAND Flash accesses, kernel boots, etc. are much faster.

Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>