21 Aug
2009
21 Aug
'09
10:55 p.m.
On Thu, 20 Aug 2009 12:05:58 +0200 Heiko Schocher hs@denx.de wrote:
On my board (and for example on the MPC832XEMDS) the flash is connected to the localbus ... and this register setting is done, while running from flash ... Hmm.. is this safe?
yeah, I'm not quite sure how that works myself!
I stumbled over this, just because I didn;t set this LCRR_DBYP bit, which the CPU sets after a reset, so what Do you think about this patch?
832x, LCRR: change only the valid bits for this register
Signed-off-by: Heiko Schocher hs@denx.de
+#if defined(CONFIG_MPC832x) +#define LCRR_MASK 0xFFFCFFF0
if it's only the DBYP bit that is set out of reset, can we make this 0x80000000?
Kim