X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=doc%2FREADME.Purple;h=0098e26c1ddfde68d584e932b9c28afeebc35af3;hb=944a4894c047f9fc17d21f1e4ca92d5909b8405b;hp=9e70004ae4faf8e5daeb4e63dcd3cb341538f496;hpb=60fbe254243ec461ec73da13132be098db33d3fa;p=u-boot diff --git a/doc/README.Purple b/doc/README.Purple index 9e70004ae4..0098e26c1d 100644 --- a/doc/README.Purple +++ b/doc/README.Purple @@ -3,12 +3,36 @@ Installation Instructions: 1. Put the s2 switch into the following position: - 1 0 + Off On ------ |x | | x| - |x | - | X| + |x | + | X| + ------ + + Put the s3 switch into the following position: + + Off On + ------ + | x | + | x | + | x| + | x| + ------ + + Put the s4 switch into the following position: + + Off On + ------ + |x | + |x | + |x | + |x | + |x | + | x| + | x| + |x | ------ 2. Connect to the serial console and to the BDI. Power on. On the @@ -34,9 +58,17 @@ Installation Instructions: prog 0xB0000000 bin -6. Power off. Restore the original S2 switch position. Power on. - U-Boot should come up. +6. Power off. Restore the original S2 switch position: + + Off On + ------ + | x| + | x| + |x | + | X| + ------ + Power on. U-Boot should come up. Implementation Notes: @@ -48,5 +80,5 @@ can't really check whether 'erase' is complete by polling flash as it is usually done. Instead, the flash driver simply waits for a given time and assumes that erase then has passed. This behaviour is identical to what the VxWorks driver does; also, the same timeout (6 -seconds) was chosen. Note that this timeout applies for each errase +seconds) was chosen. Note that this timeout applies for each erase operation, i. e. per erased sector.