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-rw-r--r--hw/mips_jazz.c4
-rw-r--r--hw/mips_malta.c7
-rw-r--r--hw/mips_mipssim.c2
-rw-r--r--hw/mips_r4k.c3
-rw-r--r--hw/musicpal.c4
-rw-r--r--hw/omap1.c3
-rw-r--r--hw/pc.c3
-rw-r--r--hw/pc.h7
-rw-r--r--hw/ppc405_uc.c2
-rw-r--r--hw/ppc_chrp.c2
-rw-r--r--hw/ppc_oldworld.c2
-rw-r--r--hw/ppc_prep.c2
-rw-r--r--hw/pxa2xx.c6
-rw-r--r--hw/serial.c14
14 files changed, 36 insertions, 25 deletions
diff --git a/hw/mips_jazz.c b/hw/mips_jazz.c
index 2fa24210ae..bfd8b53bc2 100644
--- a/hw/mips_jazz.c
+++ b/hw/mips_jazz.c
@@ -234,9 +234,9 @@ void mips_jazz_init (ram_addr_t ram_size, int vga_ram_size,
/* Serial ports */
if (serial_hds[0])
- serial_mm_init(0x80006000, 0, rc4030[8], serial_hds[0], 1);
+ serial_mm_init(0x80006000, 0, rc4030[8], 8000000/16, serial_hds[0], 1);
if (serial_hds[1])
- serial_mm_init(0x80007000, 0, rc4030[9], serial_hds[1], 1);
+ serial_mm_init(0x80007000, 0, rc4030[9], 8000000/16, serial_hds[1], 1);
/* Parallel port */
if (parallel_hds[0])
diff --git a/hw/mips_malta.c b/hw/mips_malta.c
index b9b9a84dd2..cc31082e20 100644
--- a/hw/mips_malta.c
+++ b/hw/mips_malta.c
@@ -449,7 +449,8 @@ static MaltaFPGAState *malta_fpga_init(target_phys_addr_t base, CPUState *env)
uart_chr = qemu_chr_open("vc:80Cx24C");
qemu_chr_printf(uart_chr, "CBUS UART\r\n");
- s->uart = serial_mm_init(base + 0x900, 3, env->irq[2], uart_chr, 1);
+ s->uart =
+ serial_mm_init(base + 0x900, 3, env->irq[2], 230400, uart_chr, 1);
malta_fpga_reset(s);
qemu_register_reset(malta_fpga_reset, s);
@@ -918,9 +919,9 @@ void mips_malta_init (ram_addr_t ram_size, int vga_ram_size,
i8042_init(i8259[1], i8259[12], 0x60);
rtc_state = rtc_init(0x70, i8259[8]);
if (serial_hds[0])
- serial_init(0x3f8, i8259[4], serial_hds[0]);
+ serial_init(0x3f8, i8259[4], 115200, serial_hds[0]);
if (serial_hds[1])
- serial_init(0x2f8, i8259[3], serial_hds[1]);
+ serial_init(0x2f8, i8259[3], 115200, serial_hds[1]);
if (parallel_hds[0])
parallel_init(0x378, i8259[7], parallel_hds[0]);
for(i = 0; i < MAX_FD; i++) {
diff --git a/hw/mips_mipssim.c b/hw/mips_mipssim.c
index a36ea678e4..e29d8af468 100644
--- a/hw/mips_mipssim.c
+++ b/hw/mips_mipssim.c
@@ -174,7 +174,7 @@ mips_mipssim_init (ram_addr_t ram_size, int vga_ram_size,
/* A single 16450 sits at offset 0x3f8. It is attached to
MIPS CPU INT2, which is interrupt 4. */
if (serial_hds[0])
- serial_init(0x3f8, env->irq[4], serial_hds[0]);
+ serial_init(0x3f8, env->irq[4], 115200, serial_hds[0]);
if (nd_table[0].vlan) {
if (nd_table[0].model == NULL
diff --git a/hw/mips_r4k.c b/hw/mips_r4k.c
index 09fe1703e5..66ae135617 100644
--- a/hw/mips_r4k.c
+++ b/hw/mips_r4k.c
@@ -241,7 +241,8 @@ void mips_r4k_init (ram_addr_t ram_size, int vga_ram_size,
for(i = 0; i < MAX_SERIAL_PORTS; i++) {
if (serial_hds[i]) {
- serial_init(serial_io[i], i8259[serial_irq[i]], serial_hds[i]);
+ serial_init(serial_io[i], i8259[serial_irq[i]], 115200,
+ serial_hds[i]);
}
}
diff --git a/hw/musicpal.c b/hw/musicpal.c
index e6ecb5a126..6c68f36168 100644
--- a/hw/musicpal.c
+++ b/hw/musicpal.c
@@ -1448,10 +1448,10 @@ static void musicpal_init(ram_addr_t ram_size, int vga_ram_size,
mv88w8618_pit_init(MP_PIT_BASE, pic, MP_TIMER1_IRQ);
if (serial_hds[0])
- serial_mm_init(MP_UART1_BASE, 2, pic[MP_UART1_IRQ], /*1825000,*/
+ serial_mm_init(MP_UART1_BASE, 2, pic[MP_UART1_IRQ], 1825000,
serial_hds[0], 1);
if (serial_hds[1])
- serial_mm_init(MP_UART2_BASE, 2, pic[MP_UART2_IRQ], /*1825000,*/
+ serial_mm_init(MP_UART2_BASE, 2, pic[MP_UART2_IRQ], 1825000,
serial_hds[1], 1);
/* Register flash */
diff --git a/hw/omap1.c b/hw/omap1.c
index b9176b3a45..f7f2b485c5 100644
--- a/hw/omap1.c
+++ b/hw/omap1.c
@@ -2006,7 +2006,8 @@ struct omap_uart_s *omap_uart_init(target_phys_addr_t base,
struct omap_uart_s *s = (struct omap_uart_s *)
qemu_mallocz(sizeof(struct omap_uart_s));
- s->serial = serial_mm_init(base, 2, irq, chr ?: qemu_chr_open("null"), 1);
+ s->serial = serial_mm_init(base, 2, irq, omap_clk_getrate(fclk)/16,
+ chr ?: qemu_chr_open("null"), 1);
return s;
}
diff --git a/hw/pc.c b/hw/pc.c
index 265ced4809..3559606d66 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -930,7 +930,8 @@ static void pc_init1(ram_addr_t ram_size, int vga_ram_size,
for(i = 0; i < MAX_SERIAL_PORTS; i++) {
if (serial_hds[i]) {
- serial_init(serial_io[i], i8259[serial_irq[i]], serial_hds[i]);
+ serial_init(serial_io[i], i8259[serial_irq[i]], 115200,
+ serial_hds[i]);
}
}
diff --git a/hw/pc.h b/hw/pc.h
index 97adc6ef84..acbb9fc82f 100644
--- a/hw/pc.h
+++ b/hw/pc.h
@@ -4,10 +4,11 @@
/* serial.c */
-SerialState *serial_init(int base, qemu_irq irq, CharDriverState *chr);
+SerialState *serial_init(int base, qemu_irq irq, int baudbase,
+ CharDriverState *chr);
SerialState *serial_mm_init (target_phys_addr_t base, int it_shift,
- qemu_irq irq, CharDriverState *chr,
- int ioregister);
+ qemu_irq irq, int baudbase,
+ CharDriverState *chr, int ioregister);
uint32_t serial_mm_readb (void *opaque, target_phys_addr_t addr);
void serial_mm_writeb (void *opaque, target_phys_addr_t addr, uint32_t value);
uint32_t serial_mm_readw (void *opaque, target_phys_addr_t addr);
diff --git a/hw/ppc405_uc.c b/hw/ppc405_uc.c
index 2d2d8b3e0f..b6b25b7ca8 100644
--- a/hw/ppc405_uc.c
+++ b/hw/ppc405_uc.c
@@ -1223,7 +1223,7 @@ void ppc405_serial_init (CPUState *env, ppc4xx_mmio_t *mmio,
#ifdef DEBUG_SERIAL
printf("%s: offset " PADDRX "\n", __func__, offset);
#endif
- serial = serial_mm_init(offset, 0, irq, chr, 0);
+ serial = serial_mm_init(offset, 0, irq, 399193, chr, 0);
ppc4xx_mmio_register(env, mmio, offset, 0x008,
serial_mm_read, serial_mm_write, serial);
}
diff --git a/hw/ppc_chrp.c b/hw/ppc_chrp.c
index 65118421f1..deb97611b8 100644
--- a/hw/ppc_chrp.c
+++ b/hw/ppc_chrp.c
@@ -264,7 +264,7 @@ static void ppc_core99_init (ram_addr_t ram_size, int vga_ram_size,
dummy_irq = i8259_init(NULL);
/* XXX: use Mac Serial port */
- serial_init(0x3f8, dummy_irq[4], serial_hds[0]);
+ serial_init(0x3f8, dummy_irq[4], 115200, serial_hds[0]);
for(i = 0; i < nb_nics; i++) {
if (!nd_table[i].model)
nd_table[i].model = "ne2k_pci";
diff --git a/hw/ppc_oldworld.c b/hw/ppc_oldworld.c
index 3ec5e86541..be5ee6710a 100644
--- a/hw/ppc_oldworld.c
+++ b/hw/ppc_oldworld.c
@@ -287,7 +287,7 @@ static void ppc_heathrow_init (ram_addr_t ram_size, int vga_ram_size,
dummy_irq = i8259_init(NULL);
/* XXX: use Mac Serial port */
- serial_init(0x3f8, dummy_irq[4], serial_hds[0]);
+ serial_init(0x3f8, dummy_irq[4], 115200, serial_hds[0]);
for(i = 0; i < nb_nics; i++) {
if (!nd_table[i].model)
diff --git a/hw/ppc_prep.c b/hw/ppc_prep.c
index aaf4410f89..9238e6d433 100644
--- a/hw/ppc_prep.c
+++ b/hw/ppc_prep.c
@@ -667,7 +667,7 @@ static void ppc_prep_init (ram_addr_t ram_size, int vga_ram_size,
// pit = pit_init(0x40, i8259[0]);
rtc_init(0x70, i8259[8]);
- serial_init(0x3f8, i8259[4], serial_hds[0]);
+ serial_init(0x3f8, i8259[4], 115200, serial_hds[0]);
nb_nics1 = nb_nics;
if (nb_nics1 > NE2000_NB_MAX)
nb_nics1 = NE2000_NB_MAX;
diff --git a/hw/pxa2xx.c b/hw/pxa2xx.c
index 1259dbe5d0..6e06baada6 100644
--- a/hw/pxa2xx.c
+++ b/hw/pxa2xx.c
@@ -2077,7 +2077,8 @@ struct pxa2xx_state_s *pxa270_init(unsigned int sdram_size,
for (i = 0; pxa270_serial[i].io_base; i ++)
if (serial_hds[i])
serial_mm_init(pxa270_serial[i].io_base, 2,
- s->pic[pxa270_serial[i].irqn], serial_hds[i], 1);
+ s->pic[pxa270_serial[i].irqn], 14857000/16,
+ serial_hds[i], 1);
else
break;
if (serial_hds[i])
@@ -2202,7 +2203,8 @@ struct pxa2xx_state_s *pxa255_init(unsigned int sdram_size,
for (i = 0; pxa255_serial[i].io_base; i ++)
if (serial_hds[i])
serial_mm_init(pxa255_serial[i].io_base, 2,
- s->pic[pxa255_serial[i].irqn], serial_hds[i], 1);
+ s->pic[pxa255_serial[i].irqn], 14745600/16,
+ serial_hds[i], 1);
else
break;
if (serial_hds[i])
diff --git a/hw/serial.c b/hw/serial.c
index b5ac6f1dea..ffd6ac9c81 100644
--- a/hw/serial.c
+++ b/hw/serial.c
@@ -99,6 +99,7 @@ struct SerialState {
int last_break_enable;
target_phys_addr_t base;
int it_shift;
+ int baudbase;
QEMUTimer *tx_timer;
int tx_burst;
};
@@ -135,7 +136,7 @@ static void serial_tx_done(void *opaque)
/* We assume 10 bits/char, OK for this purpose. */
s->tx_burst = THROTTLE_TX_INTERVAL * 1000 /
- (1000000 * 10 / (115200 / divider));
+ (1000000 * 10 / (s->baudbase / divider));
}
s->thr_ipending = 1;
s->lsr |= UART_LSR_THRE;
@@ -163,7 +164,7 @@ static void serial_update_parameters(SerialState *s)
data_bits = (s->lcr & 0x03) + 5;
if (s->divider == 0)
return;
- speed = 115200 / s->divider;
+ speed = s->baudbase / s->divider;
ssp.speed = speed;
ssp.parity = parity;
ssp.data_bits = data_bits;
@@ -413,7 +414,8 @@ static void serial_reset(void *opaque)
}
/* If fd is zero, it means that the serial device uses the console */
-SerialState *serial_init(int base, qemu_irq irq, CharDriverState *chr)
+SerialState *serial_init(int base, qemu_irq irq, int baudbase,
+ CharDriverState *chr)
{
SerialState *s;
@@ -421,6 +423,7 @@ SerialState *serial_init(int base, qemu_irq irq, CharDriverState *chr)
if (!s)
return NULL;
s->irq = irq;
+ s->baudbase = baudbase;
s->tx_timer = qemu_new_timer(vm_clock, serial_tx_done, s);
if (!s->tx_timer)
@@ -512,8 +515,8 @@ static CPUWriteMemoryFunc *serial_mm_write[] = {
};
SerialState *serial_mm_init (target_phys_addr_t base, int it_shift,
- qemu_irq irq, CharDriverState *chr,
- int ioregister)
+ qemu_irq irq, int baudbase,
+ CharDriverState *chr, int ioregister)
{
SerialState *s;
int s_io_memory;
@@ -524,6 +527,7 @@ SerialState *serial_mm_init (target_phys_addr_t base, int it_shift,
s->irq = irq;
s->base = base;
s->it_shift = it_shift;
+ s->baudbase= baudbase;
s->tx_timer = qemu_new_timer(vm_clock, serial_tx_done, s);
if (!s->tx_timer)
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-20 14:06:17 +0000