mirror of
https://github.com/Rockbox/rockbox.git
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eac1ca22bd
NOTE: this commit does not introduce any change, ideally even the binary should
be almost the same. I checked the disassembly by hand and there are only a few
differences here and there, mostly the compiler decides to compile very close
expressions slightly differently. I tried to run the new code on several targets
to make sure and saw no difference.
The major syntax changes of the new headers are as follows:
- BF_{WR,SET,CLR} are now superpowerful and allows to set several fileds at once:
BF_WR(reg, field1(value1), field2(value2), ...)
- BF_CS (use like BF_WR) does a write to reg_CLR and then reg_SET instead of RMW
- there is no more need for macros like BF_{WR_,SET,CLR}_V, since one can simply
BF_WR with field_V(name)
- the old BF_SETV macro has no trivial equivalent and is replaced with its
its equivalent for BF_WR(reg_SET, ...)
I also rename the register headers: "regs/regs-x.h" -> "regs/x.h" to avoid the
redundant "regs".
Final note: the registers were generated using the following command:
./headergen_v2 -g imx -o ../../firmware/target/arm/imx233/regs/ desc/regs-stmp3{600,700,780}.xml
Change-Id: I7485e8b4315a0929a8edb63e7fa1edcaa54b1edc
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| .. | ||
| rtc_as3514.c | ||
| rtc_d2.c | ||
| rtc_ds1339_ds3231.c | ||
| rtc_e8564.c | ||
| rtc_imx233.c | ||
| rtc_jz4740.c | ||
| rtc_m41st84w.c | ||
| rtc_mc13783.c | ||
| rtc_mr100.c | ||
| rtc_pcf50605.c | ||
| rtc_pcf50606.c | ||
| rtc_rx5x348ab.c | ||
| rtc_s3c2440.c | ||
| rtc_s35380a.c | ||
| rtc_s35390a.c | ||
| rtc_tcc77x.c | ||
| rtc_zenvisionm.c | ||