Rockbox open source high quality audio player as a Music Player Daemon
mpris
rockbox
mpd
libadwaita
audio
rust
zig
deno
imx233: move power init to system init
Do low level power init in system_init(). This can be needed
since imx233 must be able to frequecy scale atfer system_init()
and kernel_init() and this is only possible if power system was
initialised.
Change-Id: I27c66ec0dccd60bda26a45be24683c0bfe72c6da
+18
-5
+5
-1
firmware/target/arm/imx233/power-imx233.c
+5
-1
firmware/target/arm/imx233/power-imx233.c
···
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}
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}
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-
void power_init(void)
84
+
void imx233_power_init(void)
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{
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/* setup vbusvalid parameters: set threshold to 4v and power up comparators */
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__REG_CLR(HW_POWER_5VCTRL) = HW_POWER_5VCTRL__VBUSVALID_TRSH_BM;
···
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__REG_SET(HW_POWER_LOOPCTRL) = HW_POWER_LOOPCTRL__TOGGLE_DIF |
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HW_POWER_LOOPCTRL__EN_CM_HYST;
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__FIELD_SET(HW_POWER_LOOPCTRL, EN_RCSCALE, HW_POWER_LOOPCTRL__EN_RCSCALE__2X);
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+
}
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+
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+
void power_init(void)
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+
{
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}
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void power_off(void)
+2
firmware/target/arm/imx233/power-imx233.h
+2
firmware/target/arm/imx233/power-imx233.h
···
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177
#define HW_POWER_RESET__UNLOCK 0x3E770000
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#define HW_POWER_RESET__PWD 0x1
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+
void imx233_power_init(void);
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+
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void imx233_power_set_charge_current(unsigned current); /* in mA */
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void imx233_power_set_stop_current(unsigned current); /* in mA */
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void imx233_power_enable_batadj(bool enable);
+11
-4
firmware/target/arm/imx233/system-imx233.c
+11
-4
firmware/target/arm/imx233/system-imx233.c
···
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void system_init(void)
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{
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+
/* NOTE: don't use anything here that might require tick task !
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+
* It is initialized by kernel_init *after* system_init().
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+
* The main() will naturally set cpu speed to normal after kernel_init()
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+
* so don't bother if the cpu is running at 24MHz here. */
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imx233_clkctrl_enable_clock(CLK_PLL, true);
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109
imx233_rtc_init();
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110
imx233_icoll_init();
···
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115
imx233_dcp_init();
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imx233_pwm_init();
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imx233_lradc_init();
118
+
imx233_power_init();
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imx233_i2c_init();
115
-
#if !defined(BOOTLOADER) &&(defined(SANSA_FUZEPLUS) || \
116
-
defined(CREATIVE_ZENXFI3) || defined(CREATIVE_ZENXFI2))
117
-
fmradio_i2c_init();
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-
#endif
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+
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imx233_clkctrl_enable_auto_slow_monitor(AS_CPU_INSTR, true);
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imx233_clkctrl_enable_auto_slow_monitor(AS_CPU_DATA, true);
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imx233_clkctrl_enable_auto_slow_monitor(AS_TRAFFIC, true);
···
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imx233_clkctrl_enable_auto_slow_monitor(AS_APBHDMA, true);
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imx233_clkctrl_set_auto_slow_divisor(AS_DIV_8);
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imx233_clkctrl_enable_auto_slow(true);
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+
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+
#if !defined(BOOTLOADER) &&(defined(SANSA_FUZEPLUS) || \
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+
defined(CREATIVE_ZENXFI3) || defined(CREATIVE_ZENXFI2))
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+
fmradio_i2c_init();
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+
#endif
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}
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bool imx233_us_elapsed(uint32_t ref, unsigned us_delay)