view blobs/patches/main-fchw.patch @ 549:69e52afc01d5

configs/* except classic: rebuild tif_na7_db_{fl,ir} from source The purpose of this change is to allow a TRACEMASK_IN_FFS=1 setting given on the configure line to have effect; all configs except classic are included because this feature setting is orthogonal to the choice of G23M PS version and other config choices. (The classic config is an exception because its very purpose is to preserve a reference config with all of the original blobs.) Note that even though we are switching these TIF libraries from blobs to recompilation from source in all configs, our source for these libs compiles into a perfect match to the original blobs in the current default TRACEMASK_IN_FFS=0 configuration, hence there is no effective change beyond the unfortunate small increase in compilation times.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 18 Nov 2018 08:33:30 +0000
parents acb07ce22054
children
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# This patch applies to the Init_Target() function in the init.obj module in
# main.lib; it is an example of how this code will need to be patched for
# running on our own future FreeCalypso hardware if we choose to use the same
# Spansion S71PL129NC0 flash+pSRAM MCP as used in the Pirelli DP-L10 and use
# the same memory timings as set by Pirelli's firmware.

[init.obj]

# value goes into nCS0, nCS1 and nCS3 config registers
.text 66 A4
# value goes into nCS2 config reg
.text 6C A4

# nop out the write into 0x02700000

.text 128 C0
.text 129 46