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author | Amaury Pouly <amaury.pouly@gmail.com> | 2016-05-24 20:29:56 +0100 |
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committer | Amaury Pouly <amaury.pouly@gmail.com> | 2016-05-28 16:49:22 +0200 |
commit | eac1ca22bd4a6c1849880d0f8b6764befb60bc21 (patch) | |
tree | 681da66d77b9edcb33b868cf94886440d61997cc /firmware/target/arm/imx233/emi-imx233.h | |
parent | 28920ec5cc994dff19bec100a57de4557f72a7f5 (diff) | |
download | rockbox-eac1ca22bd4a6c1849880d0f8b6764befb60bc21.tar.gz rockbox-eac1ca22bd4a6c1849880d0f8b6764befb60bc21.zip |
imx233: generate register headers using headergen_v2 and update code for it
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
Diffstat (limited to 'firmware/target/arm/imx233/emi-imx233.h')
-rw-r--r-- | firmware/target/arm/imx233/emi-imx233.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/firmware/target/arm/imx233/emi-imx233.h b/firmware/target/arm/imx233/emi-imx233.h index 9f66d405f8..5983a0308e 100644 --- a/firmware/target/arm/imx233/emi-imx233.h +++ b/firmware/target/arm/imx233/emi-imx233.h @@ -25,11 +25,6 @@ #include "system.h" #include "system-target.h" -#include "regs/regs-emi.h" -#include "regs/regs-dram.h" - -#define HW_DRAM_CTLxx(xx) (*(&HW_DRAM_CTL00 + (xx))) - struct imx233_emi_info_t { int cas; // 1/2 cycle unit |