hw/misc/imx31_ccm: Replace DPRINTF with trace events
Signed-off-by: jack wang <163wangjack@gmail.com> [PMM: Remove stray loss of a brace; use trace.h] Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell committed
Jul 3, 2026 at 10:52 UTC
b649e02058d442649c5fad657f6846a10a4ff94a
2 files changed
+19
-24
hw/misc/imx31_ccm.c
+9
-24
@@ -16,21 +16,10 @@
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#include "migration/vmstate.h"
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#include "qemu/log.h"
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#include "qemu/module.h"
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+#include "trace.h"
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#define CKIH_FREQ 26000000 /* 26MHz crystal input */
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-#ifndef DEBUG_IMX31_CCM
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-#define DEBUG_IMX31_CCM 0
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-#endif
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-
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-#define DPRINTF(fmt, args...) \
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- do { \
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- if (DEBUG_IMX31_CCM) { \
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- fprintf(stderr, "[%s]%s: " fmt , TYPE_IMX31_CCM, \
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- __func__, ##args); \
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- } \
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- } while (0)
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-
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static const char *imx31_ccm_reg_name(uint32_t reg)
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{
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static char unknown[20];
@@ -120,7 +109,7 @@ static uint32_t imx31_ccm_get_pll_ref_clk(IMXCCMState *dev)
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freq = CKIH_FREQ;
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}
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- DPRINTF("freq = %u\n", freq);
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+ trace_imx31_ccm_get_pll_ref_clk(freq);
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return freq;
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}
@@ -133,7 +122,7 @@ static uint32_t imx31_ccm_get_mpll_clk(IMXCCMState *dev)
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freq = imx_ccm_calc_pll(s->reg[IMX31_CCM_MPCTL_REG],
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imx31_ccm_get_pll_ref_clk(dev));
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- DPRINTF("freq = %u\n", freq);
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+ trace_imx31_ccm_get_mpll_clk(freq);
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return freq;
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}
@@ -150,7 +139,7 @@ static uint32_t imx31_ccm_get_mcu_main_clk(IMXCCMState *dev)
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freq = imx31_ccm_get_mpll_clk(dev);
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}
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- DPRINTF("freq = %u\n", freq);
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+ trace_imx31_ccm_get_mcu_main_clk(freq);
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return freq;
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}
@@ -163,7 +152,7 @@ static uint32_t imx31_ccm_get_hclk_clk(IMXCCMState *dev)
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freq = imx31_ccm_get_mcu_main_clk(dev)
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/ (1 + EXTRACT(s->reg[IMX31_CCM_PDR0_REG], MAX));
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- DPRINTF("freq = %u\n", freq);
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+ trace_imx31_ccm_get_hclk_clk(freq);
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return freq;
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}
@@ -176,7 +165,7 @@ static uint32_t imx31_ccm_get_ipg_clk(IMXCCMState *dev)
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freq = imx31_ccm_get_hclk_clk(dev)
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/ (1 + EXTRACT(s->reg[IMX31_CCM_PDR0_REG], IPG));
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- DPRINTF("freq = %u\n", freq);
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+ trace_imx31_ccm_get_ipg_clk(freq);
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return freq;
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}
@@ -201,7 +190,7 @@ static uint32_t imx31_ccm_get_clock_frequency(IMXCCMState *dev, IMXClk clock)
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break;
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}
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- DPRINTF("Clock = %d) = %u\n", clock, freq);
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+ trace_imx31_ccm_get_clock_frequency(clock, freq);
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return freq;
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}
@@ -210,8 +199,6 @@ static void imx31_ccm_reset(DeviceState *dev)
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{
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IMX31CCMState *s = IMX31_CCM(dev);
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- DPRINTF("()\n");
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-
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memset(s->reg, 0, sizeof(uint32_t) * IMX31_CCM_MAX_REG);
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s->reg[IMX31_CCM_CCMR_REG] = 0x074b0b7d;
@@ -244,8 +231,7 @@ static uint64_t imx31_ccm_read(void *opaque, hwaddr offset, unsigned size)
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HWADDR_PRIx "\n", TYPE_IMX31_CCM, __func__, offset);
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}
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- DPRINTF("reg[%s] => 0x%" PRIx32 "\n", imx31_ccm_reg_name(offset >> 2),
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- value);
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+ trace_imx31_ccm_read(imx31_ccm_reg_name(offset >> 2), value);
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return (uint64_t)value;
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}
@@ -255,8 +241,7 @@ static void imx31_ccm_write(void *opaque, hwaddr offset, uint64_t value,
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{
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IMX31CCMState *s = (IMX31CCMState *)opaque;
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- DPRINTF("reg[%s] <= 0x%" PRIx32 "\n", imx31_ccm_reg_name(offset >> 2),
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- (uint32_t)value);
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+ trace_imx31_ccm_write(imx31_ccm_reg_name(offset >> 2), value);
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switch (offset >> 2) {
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case IMX31_CCM_CCMR_REG:
hw/misc/trace-events
+10
@@ -284,6 +284,16 @@ imx25_ccm_get_clock_frequency(unsigned clock, uint32_t freq) "(clock = %d) = %u"
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imx25_ccm_read(const char *reg, uint32_t value) "reg[%s] => 0x%" PRIx32
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imx25_ccm_write(const char *reg, uint32_t value) "reg[%s] <= 0x%" PRIx32
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+# imx31_ccm.c
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+imx31_ccm_get_mpll_clk(uint32_t freq) "freq = %u"
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+imx31_ccm_get_pll_ref_clk(uint32_t freq) "freq = %u"
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+imx31_ccm_get_mcu_main_clk(uint32_t freq) "freq = %u"
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+imx31_ccm_get_hclk_clk(uint32_t freq) "freq = %u"
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+imx31_ccm_get_ipg_clk(uint32_t freq) "freq = %u"
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+imx31_ccm_get_clock_frequency(unsigned clock, uint32_t freq) "(clock = %u) = %u"
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+imx31_ccm_read(const char *reg, uint32_t value) "reg[%s] => 0x%" PRIx32
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+imx31_ccm_write(const char *reg, uint32_t value) "reg[%s] <= 0x%" PRIx32
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+
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# iotkit-sysinfo.c
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iotkit_sysinfo_read(uint64_t offset, uint64_t data, unsigned size) "IoTKit SysInfo read: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u"
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iotkit_sysinfo_write(uint64_t offset, uint64_t data, unsigned size) "IoTKit SysInfo write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u"