Dear Cyril Chemparathy,
In message 1269893792-15248-3-git-send-email-cy...@ti.com you wrote:
TNETV107X is a Texas Instruments SoC based on an ARM1176 core, and with a
bunch on on-chip integrated peripherals. This is an initial commit with
basic functionality, more commits with drivers, etc. to follow.
Signed-off-by: Cyril Chemparathy cy...@ti.com
...
+void configure_async_emif(int cs, struct async_emif_config *cfg)
+{
...
+ if (cfg-select_strobe != -1) {
+ tmp = ~CONFIG_SELECT_STROBE(MASK);
+ tmp |= CONFIG_SELECT_STROBE(cfg-select_strobe);
+ }
+ if (cfg-extend_wait != -1) {
+ tmp = ~CONFIG_EXTEND_WAIT(MASK);
+ tmp |= CONFIG_EXTEND_WAIT(cfg-extend_wait);
+ }
+ if (cfg-wr_setup != -1) {
+ tmp = ~CONFIG_WR_SETUP(MASK);
+ tmp |= CONFIG_WR_SETUP(cfg-wr_setup);
+ }
+ if (cfg-wr_strobe != -1) {
+ tmp = ~CONFIG_WR_STROBE(MASK);
+ tmp |= CONFIG_WR_STROBE(cfg-wr_strobe);
+ }
+ if (cfg-wr_hold != -1) {
+ tmp = ~CONFIG_WR_HOLD(MASK);
+ tmp |= CONFIG_WR_HOLD(cfg-wr_hold);
+ }
+ if (cfg-rd_setup != -1) {
+ tmp = ~CONFIG_RD_SETUP(MASK);
+ tmp |= CONFIG_RD_SETUP(cfg-rd_setup);
+ }
+ if (cfg-rd_strobe != -1) {
+ tmp = ~CONFIG_RD_STROBE(MASK);
+ tmp |= CONFIG_RD_STROBE(cfg-rd_strobe);
+ }
+ if (cfg-rd_hold != -1) {
+ tmp = ~CONFIG_RD_HOLD(MASK);
+ tmp |= CONFIG_RD_HOLD(cfg-rd_hold);
+ }
+ if (cfg-turn_around != -1) {
+ tmp = ~CONFIG_TURN_AROUND(MASK);
+ tmp |= CONFIG_TURN_AROUND(cfg-turn_around);
+ }
+ if (cfg-width != -1) {
+ tmp = ~CONFIG_WIDTH(MASK);
+ tmp |= CONFIG_WIDTH(cfg-width);
+ }
You might want to define a macro to reduce the amount of repeated
code here.
+void lpsc_control(unsigned int id, int state)
+{
+ __lpsc_control(1, -1, id, state);
+}
+
+int lpsc_status(unsigned int id)
+{
+ return psc_reg_read(PSC_MDSTAT(id)) 0x1f;
+}
+
+void clk_enable(unsigned int id)
+{
+ lpsc_control(id, PSC_MDCTL_NEXT_ENABLE);
+}
+
+void clk_disable(unsigned int id)
+{
+ lpsc_control(id, PSC_MDCTL_NEXT_DISABLE);
+}
These should probably be inlined ?
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de
Sometimes a feeling is all we humans have to go on.
-- Kirk, A Taste of Armageddon, stardate 3193.9
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