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Timur Tabi fdb9482b42 p1022ds: fix switching of DIU/LBC signals 
On the P1022, the pins which drive the video display (DIU) are muxed with the
local bus controller (LBC), so if the DIU is active, the pins need to be
temporarily muxed to LBC whenever accessing NOR flash.

The code which handled this transition is checking and changing the wrong
bits in PMUXCR.

Also add a follow-up read after a write to NOR flash if we're going to
mux back to DIU after the write, as described in the P1022 RM.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-12-13 10:05:51 -06:00
..
common video: move fsl_diu_fb driver to drivers/video 2010-12-01 20:48:13 +01:00
corenet_ds Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
m547xevb Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
m548xevb Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
m5208evbe Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
m5235evb Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
m5249evb Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
m5253demo Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
m5253evbe Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
m5271evb Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
m5272c3 Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
m5275evb Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
m5282evb Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
m5329evb Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
m5373evb Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
m52277evb Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
m53017evb Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
m54451evb Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
m54455evb Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
mpc832xemds Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
mpc837xemds Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
mpc837xerdb Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
mpc5121ads Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
mpc7448hpc2 74xx_7xx: Cleanup for partial linking and --gc-sections 2010-11-27 23:35:12 +01:00
mpc8260ads Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
mpc8266ads Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
mpc8308rdb Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
mpc8313erdb Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
mpc8315erdb Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
mpc8323erdb Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
mpc8349emds Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
mpc8349itx Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
mpc8360emds Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
mpc8360erdk Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
mpc8536ds Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
mpc8540ads Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
mpc8541cds Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
mpc8544ds Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
mpc8548cds Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
mpc8555cds Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
mpc8560ads Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
mpc8568mds Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
mpc8569mds Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
mpc8572ds Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
mpc8610hpcd Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
mpc8641hpcn hwconfig: Fix dummy initialization of {board, cpu}_hwconfig 2010-11-30 22:11:19 +01:00
mx31ads Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
mx31pdk Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
mx51evk Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
p1_p2_rdb Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
p1022ds p1022ds: fix switching of DIU/LBC signals 2010-12-13 10:05:51 -06:00
p2020ds hwconfig: Fix dummy initialization of {board, cpu}_hwconfig 2010-11-30 22:11:19 +01:00