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authorAmaury Pouly <amaury.pouly@gmail.com>2016-05-24 20:29:56 +0100
committerAmaury Pouly <amaury.pouly@gmail.com>2016-05-28 16:49:22 +0200
commiteac1ca22bd4a6c1849880d0f8b6764befb60bc21 (patch)
tree681da66d77b9edcb33b868cf94886440d61997cc /firmware/target/arm/imx233/i2c-imx233.h
parent28920ec5cc994dff19bec100a57de4557f72a7f5 (diff)
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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/i2c-imx233.h')
-rw-r--r--firmware/target/arm/imx233/i2c-imx233.h6
1 files changed, 0 insertions, 6 deletions
diff --git a/firmware/target/arm/imx233/i2c-imx233.h b/firmware/target/arm/imx233/i2c-imx233.h
index 174fe020ce..263e93aa77 100644
--- a/firmware/target/arm/imx233/i2c-imx233.h
+++ b/firmware/target/arm/imx233/i2c-imx233.h
@@ -26,12 +26,6 @@
#include "system-target.h"
#include "i2c.h"
-#include "regs/regs-i2c.h"
-
-#define BM_I2C_CTRL1_ALL_IRQ \
- BM_OR8(I2C_CTRL1, SLAVE_IRQ, SLAVE_STOP_IRQ, MASTER_LOSS_IRQ, EARLY_TERM_IRQ, \
- OVERSIZE_XFER_TERM_IRQ, NO_SLAVE_ACK_IRQ, DATA_ENGINE_CMPLT_IRQ, BUS_FREE_IRQ)
-
enum imx233_i2c_error_t
{
I2C_SUCCESS = 0,