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-rw-r--r--sys/arch/loongson/dev/smfb.c196
-rw-r--r--sys/arch/loongson/dev/smfbreg.h4
-rw-r--r--sys/arch/loongson/dev/voyagerreg.h91
3 files changed, 185 insertions, 106 deletions
diff --git a/sys/arch/loongson/dev/smfb.c b/sys/arch/loongson/dev/smfb.c
index 0580fa6e875..1547bd4483d 100644
--- a/sys/arch/loongson/dev/smfb.c
+++ b/sys/arch/loongson/dev/smfb.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: smfb.c,v 1.8 2010/08/26 18:57:14 miod Exp $ */
+/* $OpenBSD: smfb.c,v 1.9 2010/08/27 12:48:54 miod Exp $ */
/*
* Copyright (c) 2009, 2010 Miodrag Vallat.
@@ -17,7 +17,10 @@
*/
/*
- * Minimal SiliconMotion SM502 and SM712 frame buffer driver.
+ * SiliconMotion SM502 and SM712 frame buffer driver.
+ *
+ * Assumes its video output is an LCD panel, in 5:6:5 mode, and fixed
+ * 1024x600 resolution.
*/
#include <sys/param.h>
@@ -43,12 +46,6 @@
#include <loongson/dev/voyagervar.h>
#include <loongson/dev/smfbreg.h>
-#define DPR_READ(fb, reg) (fb)->dpr[(reg) / 4]
-#define DPR_WRITE(fb, reg, val) (fb)->dpr[(reg) / 4] = (val)
-
-#define REG_READ(fb, reg) (fb)->regs[(reg) / 4]
-#define REG_WRITE(fb, reg, val) (fb)->regs[(reg) / 4] = (val)
-
struct smfb_softc;
/* minimal frame buffer information, suitable for early console */
@@ -57,23 +54,33 @@ struct smfb {
struct rasops_info ri;
int is5xx;
- volatile uint32_t *regs;
- volatile uint32_t *dpr;
- volatile uint8_t *mmio;
+ /* DPR registers */
+ bus_space_tag_t dprt;
+ bus_space_handle_t dprh;
+ /* MMIO space (SM7xx) or control registers (SM5xx) */
+ bus_space_tag_t mmiot;
+ bus_space_handle_t mmioh;
+ /* DCR registers (SM5xx) */
+ bus_space_tag_t dcrt;
+ bus_space_handle_t dcrh;
+
struct wsscreen_descr wsd;
};
+#define DCR_READ(fb, reg) \
+ bus_space_read_4((fb)->dcrt, (fb)->dcrh, (reg))
+#define DCR_WRITE(fb, reg, val) \
+ bus_space_write_4((fb)->dcrt, (fb)->dcrh, (reg), (val))
+#define DPR_READ(fb, reg) \
+ bus_space_read_4((fb)->dprt, (fb)->dprh, (reg))
+#define DPR_WRITE(fb, reg, val) \
+ bus_space_write_4((fb)->dprt, (fb)->dprh, (reg), (val))
+
struct smfb_softc {
struct device sc_dev;
struct smfb *sc_fb;
struct smfb sc_fb_store;
- bus_space_tag_t sc_memt;
- bus_space_handle_t sc_memh;
-
- bus_space_tag_t sc_regt;
- bus_space_handle_t sc_regh;
-
struct wsscreen_list sc_wsl;
struct wsscreen_descr *sc_scrlist[1];
int sc_nscr;
@@ -117,7 +124,8 @@ struct wsdisplay_accessops smfb_accessops = {
smfb_burner
};
-int smfb_setup(struct smfb *, vaddr_t, vaddr_t);
+int smfb_setup(struct smfb *, bus_space_tag_t, bus_space_handle_t,
+ bus_space_tag_t, bus_space_handle_t);
void smfb_copyrect(struct smfb *, int, int, int, int, int, int);
void smfb_fillrect(struct smfb *, int, int, int, int, int);
@@ -128,10 +136,12 @@ int smfb_erasecols(void *, int, int, int, long);
int smfb_eraserows(void *, int, int, long);
int smfb_wait(struct smfb *);
-uint8_t smfb_mmio_read(struct smfb *, uint);
-void smfb_mmio_write(struct smfb *, uint, uint8_t);
+void smfb_wait_panel_vsync(struct smfb *, int);
+uint8_t smfb_vgats_read(struct smfb *, uint);
+void smfb_vgats_write(struct smfb *, uint, uint8_t);
-void smfb_attach_common(struct smfb_softc *, int);
+void smfb_attach_common(struct smfb_softc *, int, bus_space_tag_t,
+ bus_space_handle_t, bus_space_tag_t, bus_space_handle_t);
static struct smfb smfbcn;
@@ -161,15 +171,16 @@ smfb_pci_attach(struct device *parent, struct device *self, void *aux)
{
struct smfb_softc *sc = (struct smfb_softc *)self;
struct pci_attach_args *pa = (struct pci_attach_args *)aux;
+ bus_space_tag_t memt;
+ bus_space_handle_t memh;
if (pci_mapreg_map(pa, PCI_MAPREG_START, PCI_MAPREG_TYPE_MEM,
- BUS_SPACE_MAP_LINEAR, &sc->sc_memt, &sc->sc_memh,
- NULL, NULL, 0) != 0) {
+ BUS_SPACE_MAP_LINEAR, &memt, &memh, NULL, NULL, 0) != 0) {
printf(": can't map frame buffer\n");
return;
}
- smfb_attach_common(sc, 0);
+ smfb_attach_common(sc, 0, memt, memh, memt, memh);
}
void
@@ -178,19 +189,15 @@ smfb_voyager_attach(struct device *parent, struct device *self, void *aux)
struct smfb_softc *sc = (struct smfb_softc *)self;
struct voyager_attach_args *vaa = (struct voyager_attach_args *)aux;
- sc->sc_memt = vaa->vaa_fbt;
- sc->sc_memh = vaa->vaa_fbh;
- sc->sc_regt = vaa->vaa_mmiot;
- sc->sc_regh = vaa->vaa_mmioh;
-
- smfb_attach_common(sc, 1);
+ smfb_attach_common(sc, 1, vaa->vaa_fbt, vaa->vaa_fbh, vaa->vaa_mmiot,
+ vaa->vaa_mmioh);
}
void
-smfb_attach_common(struct smfb_softc *sc, int is5xx)
+smfb_attach_common(struct smfb_softc *sc, int is5xx, bus_space_tag_t memt,
+ bus_space_handle_t memh, bus_space_tag_t mmiot, bus_space_handle_t mmioh)
{
struct wsemuldisplaydev_attach_args waa;
- vaddr_t fbbase, regbase;
int console;
console = smfbcn.ri.ri_hw != NULL;
@@ -201,14 +208,7 @@ smfb_attach_common(struct smfb_softc *sc, int is5xx)
} else {
sc->sc_fb = &sc->sc_fb_store;
sc->sc_fb->is5xx = is5xx;
- fbbase = (vaddr_t)bus_space_vaddr(sc->sc_memt, sc->sc_memh);
- if (is5xx) {
- regbase = (vaddr_t)bus_space_vaddr(sc->sc_regt,
- sc->sc_regh);
- } else {
- regbase = 0;
- }
- if (smfb_setup(sc->sc_fb, fbbase, regbase) != 0) {
+ if (smfb_setup(sc->sc_fb, memt, memh, mmiot, mmioh) != 0) {
printf(": can't setup frame buffer\n");
return;
}
@@ -319,16 +319,33 @@ smfb_burner(void *v, uint on, uint flg)
struct smfb *fb = sc->sc_fb;
if (fb->is5xx) {
- /* XXX TBD */
+ if (on) {
+ /*
+ * Wait for a few cycles after restoring power,
+ * to prevent white flickering.
+ */
+ DCR_WRITE(fb, DCR_PANEL_DISPLAY_CONTROL,
+ DCR_READ(fb, DCR_PANEL_DISPLAY_CONTROL) | PDC_VDD);
+ smfb_wait_panel_vsync(fb, 4);
+ DCR_WRITE(fb, DCR_PANEL_DISPLAY_CONTROL,
+ DCR_READ(fb, DCR_PANEL_DISPLAY_CONTROL) | PDC_DATA);
+ smfb_wait_panel_vsync(fb, 4);
+ DCR_WRITE(fb, DCR_PANEL_DISPLAY_CONTROL,
+ DCR_READ(fb, DCR_PANEL_DISPLAY_CONTROL) |
+ (PDC_BIAS | PDC_EN));
+ } else
+ DCR_WRITE(fb, DCR_PANEL_DISPLAY_CONTROL,
+ DCR_READ(fb, DCR_PANEL_DISPLAY_CONTROL) &
+ ~(PDC_EN | PDC_BIAS | PDC_DATA | PDC_VDD));
} else {
if (on) {
- smfb_mmio_write(fb, 0x31,
- smfb_mmio_read(fb, 0x31) | 0x01);
+ smfb_vgats_write(fb, 0x31,
+ smfb_vgats_read(fb, 0x31) | 0x01);
} else {
- smfb_mmio_write(fb, 0x21,
- smfb_mmio_read(fb, 0x21) | 0x30);
- smfb_mmio_write(fb, 0x31,
- smfb_mmio_read(fb, 0x31) & ~0x01);
+ smfb_vgats_write(fb, 0x21,
+ smfb_vgats_read(fb, 0x21) | 0x30);
+ smfb_vgats_write(fb, 0x31,
+ smfb_vgats_read(fb, 0x31) & ~0x01);
}
}
}
@@ -338,10 +355,12 @@ smfb_burner(void *v, uint on, uint flg)
*/
int
-smfb_setup(struct smfb *fb, vaddr_t fbbase, vaddr_t regbase)
+smfb_setup(struct smfb *fb, bus_space_tag_t memt, bus_space_handle_t memh,
+ bus_space_tag_t mmiot, bus_space_handle_t mmioh)
{
struct rasops_info *ri;
int accel = 0;
+ int rc;
ri = &fb->ri;
ri->ri_width = 1024;
@@ -349,7 +368,7 @@ smfb_setup(struct smfb *fb, vaddr_t fbbase, vaddr_t regbase)
ri->ri_depth = 16;
ri->ri_stride = (ri->ri_width * ri->ri_depth) / 8;
ri->ri_flg = RI_CENTER | RI_CLEAR | RI_FULLCLEAR;
- ri->ri_bits = (void *)fbbase;
+ ri->ri_bits = (void *)bus_space_vaddr(memt, memh);
ri->ri_hw = fb;
#ifdef __MIPSEL__
@@ -373,14 +392,28 @@ smfb_setup(struct smfb *fb, vaddr_t fbbase, vaddr_t regbase)
fb->wsd.capabilities = ri->ri_caps;
if (fb->is5xx) {
- fb->dpr = (volatile uint32_t *)(regbase + SM5XX_DPR_BASE);
- fb->mmio = NULL;
- fb->regs = (volatile uint32_t *)(regbase + SM5XX_MMIO_BASE);
+ fb->dcrt = mmiot;
+ if ((rc = bus_space_subregion(mmiot, mmioh, SM5XX_DCR_BASE,
+ SM5XX_DCR_SIZE, &fb->dcrh)) != 0)
+ return rc;
+ fb->dprt = mmiot;
+ if ((rc = bus_space_subregion(mmiot, mmioh, SM5XX_DPR_BASE,
+ SMXXX_DPR_SIZE, &fb->dprh)) != 0)
+ return rc;
+ fb->mmiot = mmiot;
+ if ((rc = bus_space_subregion(mmiot, mmioh, SM5XX_MMIO_BASE,
+ SM5XX_MMIO_SIZE, &fb->mmioh)) != 0)
+ return rc;
accel = 1;
} else {
- fb->dpr = (volatile uint32_t *)(fbbase + SM7XX_DPR_BASE);
- fb->mmio = (volatile uint8_t *)(fbbase + SM7XX_MMIO_BASE);
- fb->regs = NULL;
+ fb->dprt = memt;
+ if ((rc = bus_space_subregion(memt, memh, SM7XX_DPR_BASE,
+ SMXXX_DPR_SIZE, &fb->dprh)) != 0)
+ return rc;
+ fb->mmiot = memt;
+ if ((rc = bus_space_subregion(memt, memh, SM7XX_MMIO_BASE,
+ SM7XX_MMIO_SIZE, &fb->mmioh)) != 0)
+ return rc;
accel = 1;
}
@@ -549,12 +582,13 @@ smfb_wait(struct smfb *fb)
i = 10000;
while (i-- != 0) {
if (fb->is5xx) {
- reg = REG_READ(fb, VOYAGER_SYSTEM_CONTROL);
+ reg = bus_space_read_4(fb->mmiot, fb->mmioh,
+ VOYAGER_SYSTEM_CONTROL);
if ((reg & (VSC_FIFO_EMPTY | VSC_2DENGINE_BUSY)) ==
VSC_FIFO_EMPTY)
return 0;
} else {
- reg = smfb_mmio_read(fb, 0x16);
+ reg = smfb_vgats_read(fb, 0x16);
if ((reg & 0x18) == 0x10)
return 0;
}
@@ -564,21 +598,40 @@ smfb_wait(struct smfb *fb)
return EBUSY;
}
+/*
+ * wait for a few panel vertical retrace cycles (5xx only)
+ */
+void
+smfb_wait_panel_vsync(struct smfb *fb, int ncycles)
+{
+ while (ncycles-- != 0) {
+ /* wait for end of retrace-in-progress */
+ while (ISSET(bus_space_read_4(fb->mmiot, fb->mmioh,
+ VOYAGER_COMMANDLIST_STATUS), VCS_SP))
+ delay(10);
+ /* wait for start of retrace */
+ while (!ISSET(bus_space_read_4(fb->mmiot, fb->mmioh,
+ VOYAGER_COMMANDLIST_STATUS), VCS_SP))
+ delay(10);
+ }
+}
+
+/*
+ * vga sequencer access through mmio space (non-5xx only)
+ */
+
uint8_t
-smfb_mmio_read(struct smfb *fb, uint regno)
+smfb_vgats_read(struct smfb *fb, uint regno)
{
- fb->mmio[IO_VGA + VGA_TS_INDEX] = regno;
- (void)fb->mmio[IO_VGA + VGA_TS_INDEX]; /* posted write */
- return fb->mmio[IO_VGA + VGA_TS_DATA];
+ bus_space_write_1(fb->mmiot, fb->mmioh, IO_VGA + VGA_TS_INDEX, regno);
+ return bus_space_read_1(fb->mmiot, fb->mmioh, IO_VGA + VGA_TS_DATA);
}
void
-smfb_mmio_write(struct smfb *fb, uint regno, uint8_t value)
+smfb_vgats_write(struct smfb *fb, uint regno, uint8_t value)
{
- fb->mmio[IO_VGA + VGA_TS_INDEX] = regno;
- (void)fb->mmio[IO_VGA + VGA_TS_INDEX]; /* posted write */
- fb->mmio[IO_VGA + VGA_TS_DATA] = value;
- (void)fb->mmio[IO_VGA + VGA_TS_DATA]; /* posted write */
+ bus_space_write_1(fb->mmiot, fb->mmioh, IO_VGA + VGA_TS_INDEX, regno);
+ bus_space_write_1(fb->mmiot, fb->mmioh, IO_VGA + VGA_TS_DATA, value);
}
/*
@@ -593,8 +646,7 @@ smfb_cnattach(bus_space_tag_t memt, bus_space_tag_t iot, pcitag_t tag,
{
long defattr;
struct rasops_info *ri;
- bus_space_handle_t fbh, regh;
- vaddr_t fbbase, regbase;
+ bus_space_handle_t fbh, mmioh;
pcireg_t bar;
int rc, is5xx;
@@ -619,22 +671,20 @@ smfb_cnattach(bus_space_tag_t memt, bus_space_tag_t iot, pcitag_t tag,
BUS_SPACE_MAP_LINEAR, &fbh);
if (rc != 0)
return rc;
- fbbase = (vaddr_t)bus_space_vaddr(memt, fbh);
if (smfbcn.is5xx) {
bar = pci_conf_read_early(tag, PCI_MAPREG_START + 0x04);
if (PCI_MAPREG_TYPE(bar) != PCI_MAPREG_TYPE_MEM)
return EINVAL;
rc = bus_space_map(memt, PCI_MAPREG_MEM_ADDR(bar), 1 /* XXX */,
- BUS_SPACE_MAP_LINEAR, &regh);
+ BUS_SPACE_MAP_LINEAR, &mmioh);
if (rc != 0)
return rc;
- regbase = (vaddr_t)bus_space_vaddr(memt, regh);
} else {
- regbase = 0;
+ mmioh = fbh;
}
- rc = smfb_setup(&smfbcn, fbbase, regbase);
+ rc = smfb_setup(&smfbcn, memt, fbh, memt, mmioh);
if (rc != 0)
return rc;
diff --git a/sys/arch/loongson/dev/smfbreg.h b/sys/arch/loongson/dev/smfbreg.h
index 92cbd81b120..019ab4e777c 100644
--- a/sys/arch/loongson/dev/smfbreg.h
+++ b/sys/arch/loongson/dev/smfbreg.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: smfbreg.h,v 1.4 2010/02/18 22:45:28 miod Exp $ */
+/* $OpenBSD: smfbreg.h,v 1.5 2010/08/27 12:48:54 miod Exp $ */
/*
* Copyright (c) 2009, 2010 Miodrag Vallat.
@@ -28,6 +28,7 @@
#define SM5XX_DPR_BASE 0x00100000
#define SM7XX_DPR_BASE 0x00408000
+#define SMXXX_DPR_SIZE 0x00004000
#define DPR_SRC_COORDS 0x00
#define DPR_DST_COORDS 0x04
@@ -70,3 +71,4 @@
*/
#define SM7XX_MMIO_BASE 0x00700000
+#define SM7XX_MMIO_SIZE 0x00004000
diff --git a/sys/arch/loongson/dev/voyagerreg.h b/sys/arch/loongson/dev/voyagerreg.h
index 364635639bd..237517614a4 100644
--- a/sys/arch/loongson/dev/voyagerreg.h
+++ b/sys/arch/loongson/dev/voyagerreg.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: voyagerreg.h,v 1.2 2010/02/26 14:53:11 miod Exp $ */
+/* $OpenBSD: voyagerreg.h,v 1.3 2010/08/27 12:48:54 miod Exp $ */
/*
* Copyright (c) 2010 Miodrag Vallat.
@@ -21,26 +21,40 @@
*/
#define SM5XX_MMIO_BASE 0x000000
+#define SM5XX_MMIO_SIZE 0x010000
-#define VOYAGER_SYSTEM_CONTROL 0x000000
+#define VOYAGER_SYSTEM_CONTROL 0x0000
#define VSC_DPMS_VSYNC_DISABLE 0x80000000
#define VSC_DPMS_HSYNC_DISABLE 0x40000000
#define VSC_COLOR_CONVERSION_BUSY 0x10000000
#define VSC_FIFO_EMPTY 0x00100000
#define VSC_2DENGINE_BUSY 0x00080000
#define VSC_2DENGINE_ABORT 0x00003000 /* not a typo */
-#define VOYAGER_MISC_CONTROL 0x000004
-#define VOYAGER_GPIOL_CONTROL 0x000008
-#define VOYAGER_GPIOH_CONTROL 0x00000c
-#define VOYAGER_DRAM_CONTROL 0x000010
-#define VOYAGER_ARB_CONTROL 0x000014
+#define VOYAGER_MISC_CONTROL 0x0004
+#define VOYAGER_GPIOL_CONTROL 0x0008
+#define VOYAGER_GPIOH_CONTROL 0x000c
+#define VOYAGER_DRAM_CONTROL 0x0010
+#define VOYAGER_ARB_CONTROL 0x0014
-#define VOYAGER_COMMANDLIST_CONTROL 0x000018
-#define VOYAGER_COMMANDLIST_CONDITION 0x00001c
-#define VOYAGER_COMMANDLIST_RETURN 0x000020
-#define VOYAGER_COMMANDLIST_STATUS 0x000024
+#define VOYAGER_COMMANDLIST_CONTROL 0x0018
+#define VOYAGER_COMMANDLIST_CONDITION 0x001c
+#define VOYAGER_COMMANDLIST_RETURN 0x0020
+#define VOYAGER_COMMANDLIST_STATUS 0x0024
+#define VCS_2M 0x00100000
+#define VCS_CF 0x00080000
+#define VCS_2C 0x00040000
+#define VCS_DM 0x00020000
+#define VCS_CS 0x00010000
+#define VCS_VF 0x00008000
+#define VCS_VS 0x00004000
+#define VCS_PS 0x00002000
+#define VCS_SC 0x00001000
+#define VCS_SP 0x00000800
+#define VCS_2S 0x00000004
+#define VCS_2F 0x00000002
+#define VCS_2E 0x00000001
-#define VOYAGER_RAW_ISR 0x000028
+#define VOYAGER_RAW_ISR 0x0028
#define VOYAGER_RAWINTR_ZV1 6
#define VOYAGER_RAWINTR_USB_PLUGIN 5
#define VOYAGER_RAWINTR_ZV0 4
@@ -48,8 +62,8 @@
#define VOYAGER_RAWINTR_USB_SLAVE 2
#define VOYAGER_RAWINTR_PANEL_VSYNC 1
#define VOYAGER_RAWINTR_COMMAND_INTERPRETER 0
-#define VOYAGER_RAW_ICR 0x000028
-#define VOYAGER_ISR 0x00002c
+#define VOYAGER_RAW_ICR 0x0028
+#define VOYAGER_ISR 0x002c
#define VOYAGER_INTR_USB_PLUGIN 31
#define VOYAGER_INTR_GPIO54 30
#define VOYAGER_INTR_GPIO53 29
@@ -77,26 +91,26 @@
#define VOYAGER_INTR_ZV0 2
#define VOYAGER_INTR_PANEL_VSYNC 1
#define VOYAGER_INTR_COMMAND_INTERPRETER 0
-#define VOYAGER_IMR 0x000030
-#define VOYAGER_DEBUG 0x000034
+#define VOYAGER_IMR 0x0030
+#define VOYAGER_DEBUG 0x0034
-#define VOYAGER_PM_CURRENT_GATE 0x000038
-#define VOYAGER_PM_CURRENT_CLOCK 0x00003c
-#define VOYAGER_PM_MODE0_GATE 0x000040
-#define VOYAGER_PM_MODE0_CLOCK 0x000044
-#define VOYAGER_PM_MODE1_GATE 0x000048
-#define VOYAGER_PM_MODE1_CLOCK 0x00004c
-#define VOYAGER_PM_SLEEP_GATE 0x000050
-#define VOYAGER_PM_CONTROL 0x000054
+#define VOYAGER_PM_CURRENT_GATE 0x0038
+#define VOYAGER_PM_CURRENT_CLOCK 0x003c
+#define VOYAGER_PM_MODE0_GATE 0x0040
+#define VOYAGER_PM_MODE0_CLOCK 0x0044
+#define VOYAGER_PM_MODE1_GATE 0x0048
+#define VOYAGER_PM_MODE1_CLOCK 0x004c
+#define VOYAGER_PM_SLEEP_GATE 0x0050
+#define VOYAGER_PM_CONTROL 0x0054
-#define VOYAGER_MASTER_PCI_BASE 0x000058
-#define VOYAGER_ENDIAN_CONTROL 0x00005c
-#define VOYAGER_DEVICE_ID 0x000060
-#define VOYAGER_PLL_COUNT 0x000064
-#define VOYAGER_MISC 0x000068
-#define VOYAGER_SDRAM_CLOCK 0x00006c
-#define VOYAGER_NON_CACHE_ADDRESS 0x000070
-#define VOYAGER_PLL_CONTROL 0x000074
+#define VOYAGER_MASTER_PCI_BASE 0x0058
+#define VOYAGER_ENDIAN_CONTROL 0x005c
+#define VOYAGER_DEVICE_ID 0x0060
+#define VOYAGER_PLL_COUNT 0x0064
+#define VOYAGER_MISC 0x0068
+#define VOYAGER_SDRAM_CLOCK 0x006c
+#define VOYAGER_NON_CACHE_ADDRESS 0x0070
+#define VOYAGER_PLL_CONTROL 0x0074
/*
* GPIO
@@ -113,3 +127,16 @@
#define VOYAGER_OHCI_BASE 0x040000
#define VOYAGER_OHCI_SIZE 0x020000
+
+/*
+ * Display Controller
+ */
+
+#define SM5XX_DCR_BASE 0x080000
+#define SM5XX_DCR_SIZE 0x010000
+
+#define DCR_PANEL_DISPLAY_CONTROL 0x0000
+#define PDC_EN 0x08000000
+#define PDC_BIAS 0x04000000
+#define PDC_DATA 0x02000000
+#define PDC_VDD 0x01000000
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-12 09:58:36 +0000