On Tuesday, April 23, 2013 10:17:38 PM, Benoît Thébaudeau wrote: > IIM: > - Homogenize prg_p naming (the reference manuals are not always > self-consistent > for that). > - Add missing SCSx and bank registers. > - Fix the number of banks on i.MX53. > > OCOTP: > - Rename iim to ocotp in order to avoid confusion. > - Rename fuse_data to read_fuse_data, and sticky to sw_sticky, according to > the > reference manual. > - Merge the existing spinoff gp1 fuse definition on i.MX6. > - Fix the number of banks on i.MX6. > > Signed-off-by: Benoît Thébaudeau <[email protected]>
FYI, I have build- and runtime-tested this series on i.MX25/35/51/6, and build-tested it on mpc512x. Note that the original OCOTP driver from Freescale has several bugs in the function setting the timing register: - It sets tRELAX to 15.2 ns although it should be > 16.2 ns (for 66-MHz IPG clock). - It uses DEF_RELAX instead of relax to set strobe_prog/read, i.e. it mixes ns with IPG clock cycles. The result is tPGM = 10.6 µs instead of 10 µs (but 9 µs < tPGM < 11 µs is still satisfied), and tRD = 636 ns > 36 ns. So just by chance, this does not break the hardware behavior. - It unexpectedly clears the WAIT bit-field, which has a non-zero reset value. Best regards, Benoît _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
