sb/intel/i82801gx: Move CIR init to a common place

Some boards with the G41 chipset lacked programming CIR, so this
change add that to those boards too.

Change-Id: Ia10c050785170fc743f7aef918f4849dbdd6840e
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35795
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>

16 files changed, 17 insertions, 282 deletions

diff --git a/src/mainboard/apple/macbook21/romstage.c b/src/mainboard/apple/macbook21/romstage.c
index 32a7871ecf..89db57e392 100644
--- a/src/mainboard/apple/macbook21/romstage.c
+++ b/src/mainboard/apple/macbook21/romstage.c
@@ -195,31 +195,7 @@ static void early_ich7_init(void)
 	reg32 |= (1 << 31) | (1 << 27);
 	pci_write_config32(PCI_DEV(0, 0x1d, 7), 0xdc, reg32);
 
-	RCBA32(0x0088) = 0x0011d000;
-	RCBA16(0x01fc) = 0x060f;
-	RCBA32(0x01f4) = 0x86000040;
-	RCBA32(0x0214) = 0x10030549;
-	RCBA32(0x0218) = 0x00020504;
-	RCBA8(0x0220) = 0xc5;
-	reg32 = RCBA32(GCS);
-	reg32 |= (1 << 6);
-	RCBA32(GCS) = reg32;
-	reg32 = RCBA32(0x3430);
-	reg32 &= ~(3 << 0);
-	reg32 |= (1 << 0);
-	RCBA32(0x3430) = reg32;
-	RCBA16(0x0200) = 0x2008;
-	RCBA8(0x2027) = 0x0d;
-	RCBA16(0x3e08) |= (1 << 7);
-	RCBA16(0x3e48) |= (1 << 7);
-	RCBA32(0x3e0e) |= (1 << 7);
-	RCBA32(0x3e4e) |= (1 << 7);
-
-	/* next step only on ich7m b0 and later: */
-	reg32 = RCBA32(0x2034);
-	reg32 &= ~(0x0f << 16);
-	reg32 |= (5 << 16);
-	RCBA32(0x2034) = reg32;
+	ich7_setup_cir();
 }
 
 void mainboard_romstage_entry(void)
diff --git a/src/mainboard/asrock/g41c-gs/romstage.c b/src/mainboard/asrock/g41c-gs/romstage.c
index 0228499181..bb7a342d75 100644
--- a/src/mainboard/asrock/g41c-gs/romstage.c
+++ b/src/mainboard/asrock/g41c-gs/romstage.c
@@ -36,7 +36,6 @@
 
 static void mb_lpc_setup(void)
 {
-	u32 reg32;
 	/* Set the value for GPIO base address register and enable GPIO. */
 	pci_write_config32(LPC_DEV, GPIO_BASE, (DEFAULT_GPIOBASE | 1));
 	pci_write_config8(LPC_DEV, GPIO_CNTL, 0x10);
@@ -65,11 +64,7 @@ static void mb_lpc_setup(void)
 	RCBA8(OIC) = 0x03;
 	RCBA8(OIC);
 
-	reg32 = RCBA32(GCS);
-	reg32 |= (1 << 5);
-	RCBA32(GCS) = reg32;
-
-	RCBA32(CG) = 0x00000001;
+	ich7_setup_cir();
 }
 
 static void ich7_enable_lpc(void)
diff --git a/src/mainboard/asus/p5gc-mx/romstage.c b/src/mainboard/asus/p5gc-mx/romstage.c
index 632ef05573..20a2b56c51 100644
--- a/src/mainboard/asus/p5gc-mx/romstage.c
+++ b/src/mainboard/asus/p5gc-mx/romstage.c
@@ -145,31 +145,7 @@ static void early_ich7_init(void)
 	reg32 |= (1 << 31) | (1 << 27);
 	pci_write_config32(PCI_DEV(0, 0x1d, 7), 0xdc, reg32);
 
-	RCBA32(0x0088) = 0x0011d000;
-	RCBA16(0x01fc) = 0x060f;
-	RCBA32(0x01f4) = 0x86000040;
-	RCBA32(0x0214) = 0x10030509;
-	RCBA32(0x0218) = 0x00020504;
-	RCBA8(0x0220) = 0xc5;
-	reg32 = RCBA32(GCS);
-	reg32 |= (1 << 6);
-	RCBA32(GCS) = reg32;
-	reg32 = RCBA32(0x3430);
-	reg32 &= ~(3 << 0);
-	reg32 |= (1 << 0);
-	RCBA32(0x3430) = reg32;
-	RCBA16(0x0200) = 0x2008;
-	RCBA8(0x2027) = 0x0d;
-	RCBA16(0x3e08) |= (1 << 7);
-	RCBA16(0x3e48) |= (1 << 7);
-	RCBA32(0x3e0e) |= (1 << 7);
-	RCBA32(0x3e4e) |= (1 << 7);
-
-	// next step only on ich7m b0 and later:
-	reg32 = RCBA32(0x2034);
-	reg32 &= ~(0x0f << 16);
-	reg32 |= (5 << 16);
-	RCBA32(0x2034) = reg32;
+	ich7_setup_cir();
 }
 
 void mainboard_romstage_entry(void)
diff --git a/src/mainboard/asus/p5qpl-am/romstage.c b/src/mainboard/asus/p5qpl-am/romstage.c
index dc589a5918..30480ad3d5 100644
--- a/src/mainboard/asus/p5qpl-am/romstage.c
+++ b/src/mainboard/asus/p5qpl-am/romstage.c
@@ -131,7 +131,6 @@ static int setup_sio_gpio(void)
 
 static void mb_lpc_setup(void)
 {
-	u32 reg32;
 	/* Set the value for GPIO base address register and enable GPIO. */
 	pci_write_config32(LPC_DEV, GPIO_BASE, (DEFAULT_GPIOBASE | 1));
 	pci_write_config8(LPC_DEV, GPIO_CNTL, 0x10);
@@ -142,10 +141,7 @@ static void mb_lpc_setup(void)
 	RCBA8(0x31ff) = 0x03;
 	RCBA8(0x31ff);
 
-	reg32 = RCBA32(GCS);
-	reg32 |= (1 << 5);
-	RCBA32(GCS) = reg32;
-	RCBA32(CG) = 0x00000001;
+	ich7_setup_cir();
 }
 
 static void ich7_enable_lpc(void)
diff --git a/src/mainboard/foxconn/g41s-k/romstage.c b/src/mainboard/foxconn/g41s-k/romstage.c
index a22c90c1f1..0bfbbfe28c 100644
--- a/src/mainboard/foxconn/g41s-k/romstage.c
+++ b/src/mainboard/foxconn/g41s-k/romstage.c
@@ -67,7 +67,8 @@ static void mb_lpc_setup(void)
 	RCBA8(OIC);
 
 	RCBA32(FD) |= FD_INTLAN;
-	RCBA32(CG) = 0x00000001;
+
+	ich7_setup_cir();
 }
 
 static void ich7_enable_lpc(void)
diff --git a/src/mainboard/getac/p470/romstage.c b/src/mainboard/getac/p470/romstage.c
index a7c64bd98b..0b7aea49f4 100644
--- a/src/mainboard/getac/p470/romstage.c
+++ b/src/mainboard/getac/p470/romstage.c
@@ -204,31 +204,7 @@ static void early_ich7_init(void)
 	reg32 |= (1 << 31) | (1 << 27);
 	pci_write_config32(PCI_DEV(0, 0x1d, 7), 0xdc, reg32);
 
-	RCBA32(0x0088) = 0x0011d000;
-	RCBA16(0x01fc) = 0x060f;
-	RCBA32(0x01f4) = 0x86000040;
-	RCBA32(0x0214) = 0x10030549;
-	RCBA32(0x0218) = 0x00020504;
-	RCBA8(0x0220) = 0xc5;
-	reg32 = RCBA32(0x3410);
-	reg32 |= (1 << 6);
-	RCBA32(0x3410) = reg32;
-	reg32 = RCBA32(0x3430);
-	reg32 &= ~(3 << 0);
-	reg32 |= (1 << 0);
-	RCBA32(0x3430) = reg32;
-	RCBA16(0x0200) = 0x2008;
-	RCBA8(0x2027) = 0x0d;
-	RCBA16(0x3e08) |= (1 << 7);
-	RCBA16(0x3e48) |= (1 << 7);
-	RCBA32(0x3e0e) |= (1 << 7);
-	RCBA32(0x3e4e) |= (1 << 7);
-
-	// next step only on ich7m b0 and later:
-	reg32 = RCBA32(0x2034);
-	reg32 &= ~(0x0f << 16);
-	reg32 |= (5 << 16);
-	RCBA32(0x2034) = reg32;
+	ich7_setup_cir();
 }
 
 void mainboard_romstage_entry(void)
diff --git a/src/mainboard/gigabyte/ga-945gcm-s2l/romstage.c b/src/mainboard/gigabyte/ga-945gcm-s2l/romstage.c
index eaf05a2c38..65750cfd6c 100644
--- a/src/mainboard/gigabyte/ga-945gcm-s2l/romstage.c
+++ b/src/mainboard/gigabyte/ga-945gcm-s2l/romstage.c
@@ -107,31 +107,7 @@ static void early_ich7_init(void)
 	reg32 |= (1 << 31) | (1 << 27);
 	pci_write_config32(PCI_DEV(0, 0x1d, 7), 0xdc, reg32);
 
-	RCBA32(0x0088) = 0x0011d000;
-	RCBA16(0x01fc) = 0x060f;
-	RCBA32(0x01f4) = 0x86000040;
-	RCBA32(0x0214) = 0x10030509;
-	RCBA32(0x0218) = 0x00020504;
-	RCBA8(0x0220) = 0xc5;
-	reg32 = RCBA32(GCS);
-	reg32 |= (1 << 6);
-	RCBA32(GCS) = reg32;
-	reg32 = RCBA32(0x3430);
-	reg32 &= ~(3 << 0);
-	reg32 |= (1 << 0);
-	RCBA32(0x3430) = reg32;
-	RCBA16(0x0200) = 0x2008;
-	RCBA8(0x2027) = 0x0d;
-	RCBA16(0x3e08) |= (1 << 7);
-	RCBA16(0x3e48) |= (1 << 7);
-	RCBA32(0x3e0e) |= (1 << 7);
-	RCBA32(0x3e4e) |= (1 << 7);
-
-	// next step only on ich7m b0 and later:
-	reg32 = RCBA32(0x2034);
-	reg32 &= ~(0x0f << 16);
-	reg32 |= (5 << 16);
-	RCBA32(0x2034) = reg32;
+	ich7_setup_cir();
 }
 
 void mainboard_romstage_entry(void)
diff --git a/src/mainboard/gigabyte/ga-g41m-es2l/romstage.c b/src/mainboard/gigabyte/ga-g41m-es2l/romstage.c
index 989a0cb941..d4ce9401c1 100644
--- a/src/mainboard/gigabyte/ga-g41m-es2l/romstage.c
+++ b/src/mainboard/gigabyte/ga-g41m-es2l/romstage.c
@@ -96,16 +96,7 @@ static void mb_gpio_init(void)
 	RCBA8(OIC) = 0x03;
 	RCBA8(OIC);
 
-	RCBA32(GCS) = 0x00190464;
-	RCBA32(CG) = 0x00000000;
-	RCBA32(0x3430) = 0x00000001;
-	RCBA32(0x3e00) = 0xff000001;
-	RCBA32(0x3e08) = 0x00000080;
-	RCBA32(0x3e0c) = 0x00800000;
-	RCBA32(0x3e40) = 0xff000001;
-	RCBA32(0x3e48) = 0x00000080;
-	RCBA32(0x3e4c) = 0x00800000;
-	RCBA32(0x3f00) = 0x0000000b;
+	ich7_setup_cir();
 }
 
 static void ich7_enable_lpc(void)
diff --git a/src/mainboard/ibase/mb899/romstage.c b/src/mainboard/ibase/mb899/romstage.c
index 82dbba5dc5..1c3202f710 100644
--- a/src/mainboard/ibase/mb899/romstage.c
+++ b/src/mainboard/ibase/mb899/romstage.c
@@ -169,31 +169,7 @@ static void early_ich7_init(void)
 	reg32 |= (1 << 31) | (1 << 27);
 	pci_write_config32(PCI_DEV(0, 0x1d, 7), 0xdc, reg32);
 
-	RCBA32(0x0088) = 0x0011d000;
-	RCBA16(0x01fc) = 0x060f;
-	RCBA32(0x01f4) = 0x86000040;
-	RCBA32(0x0214) = 0x10030549;
-	RCBA32(0x0218) = 0x00020504;
-	RCBA8(0x0220) = 0xc5;
-	reg32 = RCBA32(GCS);
-	reg32 |= (1 << 6);
-	RCBA32(GCS) = reg32;
-	reg32 = RCBA32(0x3430);
-	reg32 &= ~(3 << 0);
-	reg32 |= (1 << 0);
-	RCBA32(0x3430) = reg32;
-	RCBA16(0x0200) = 0x2008;
-	RCBA8(0x2027) = 0x0d;
-	RCBA16(0x3e08) |= (1 << 7);
-	RCBA16(0x3e48) |= (1 << 7);
-	RCBA32(0x3e0e) |= (1 << 7);
-	RCBA32(0x3e4e) |= (1 << 7);
-
-	// next step only on ich7m b0 and later:
-	reg32 = RCBA32(0x2034);
-	reg32 &= ~(0x0f << 16);
-	reg32 |= (5 << 16);
-	RCBA32(0x2034) = reg32;
+	ich7_setup_cir();
 }
 
 void mainboard_romstage_entry(void)
diff --git a/src/mainboard/intel/d945gclf/romstage.c b/src/mainboard/intel/d945gclf/romstage.c
index bad2b6d538..f6fc8df2f4 100644
--- a/src/mainboard/intel/d945gclf/romstage.c
+++ b/src/mainboard/intel/d945gclf/romstage.c
@@ -89,31 +89,7 @@ static void early_ich7_init(void)
 	reg32 |= (1 << 31) | (1 << 27);
 	pci_write_config32(PCI_DEV(0, 0x1d, 7), 0xdc, reg32);
 
-	RCBA32(0x0088) = 0x0011d000;
-	RCBA16(0x01fc) = 0x060f;
-	RCBA32(0x01f4) = 0x86000040;
-	RCBA32(0x0214) = 0x10030549;
-	RCBA32(0x0218) = 0x00020504;
-	RCBA8(0x0220) = 0xc5;
-	reg32 = RCBA32(0x3410);
-	reg32 |= (1 << 6);
-	RCBA32(0x3410) = reg32;
-	reg32 = RCBA32(0x3430);
-	reg32 &= ~(3 << 0);
-	reg32 |= (1 << 0);
-	RCBA32(0x3430) = reg32;
-	RCBA16(0x0200) = 0x2008;
-	RCBA8(0x2027) = 0x0d;
-	RCBA16(0x3e08) |= (1 << 7);
-	RCBA16(0x3e48) |= (1 << 7);
-	RCBA32(0x3e0e) |= (1 << 7);
-	RCBA32(0x3e4e) |= (1 << 7);
-
-	// next step only on ich7m b0 and later:
-	reg32 = RCBA32(0x2034);
-	reg32 &= ~(0x0f << 16);
-	reg32 |= (5 << 16);
-	RCBA32(0x2034) = reg32;
+	ich7_setup_cir();
 }
 
 void mainboard_romstage_entry(void)
diff --git a/src/mainboard/intel/dg41wv/romstage.c b/src/mainboard/intel/dg41wv/romstage.c
index 74f86221eb..81d50670e9 100644
--- a/src/mainboard/intel/dg41wv/romstage.c
+++ b/src/mainboard/intel/dg41wv/romstage.c
@@ -32,7 +32,6 @@
 
 static void mb_lpc_setup(void)
 {
-	u32 reg32;
 	/* Set the value for GPIO base address register and enable GPIO. */
 	pci_write_config32(LPC_DEV, GPIO_BASE, (DEFAULT_GPIOBASE | 1));
 	pci_write_config8(LPC_DEV, GPIO_CNTL, 0x10);
@@ -55,10 +54,7 @@ static void mb_lpc_setup(void)
 	RCBA8(0x31ff) = 0x03;
 	RCBA8(0x31ff);
 
-	reg32 = RCBA32(GCS);
-	reg32 |= (1 << 5);
-	RCBA32(GCS) = reg32;
-	RCBA32(CG) = 0x00000001;
+	ich7_setup_cir();
 }
 
 static void ich7_enable_lpc(void)
diff --git a/src/mainboard/kontron/986lcd-m/romstage.c b/src/mainboard/kontron/986lcd-m/romstage.c
index 7fa1b4271e..9995760e1f 100644
--- a/src/mainboard/kontron/986lcd-m/romstage.c
+++ b/src/mainboard/kontron/986lcd-m/romstage.c
@@ -212,31 +212,7 @@ static void early_ich7_init(void)
 	reg32 |= (1 << 31) | (1 << 27);
 	pci_write_config32(PCI_DEV(0, 0x1d, 7), 0xdc, reg32);
 
-	RCBA32(0x0088) = 0x0011d000;
-	RCBA16(0x01fc) = 0x060f;
-	RCBA32(0x01f4) = 0x86000040;
-	RCBA32(0x0214) = 0x10030549;
-	RCBA32(0x0218) = 0x00020504;
-	RCBA8(0x0220) = 0xc5;
-	reg32 = RCBA32(GCS);
-	reg32 |= (1 << 6);
-	RCBA32(GCS) = reg32;
-	reg32 = RCBA32(0x3430);
-	reg32 &= ~(3 << 0);
-	reg32 |= (1 << 0);
-	RCBA32(0x3430) = reg32;
-	RCBA16(0x0200) = 0x2008;
-	RCBA8(0x2027) = 0x0d;
-	RCBA16(0x3e08) |= (1 << 7);
-	RCBA16(0x3e48) |= (1 << 7);
-	RCBA32(0x3e0e) |= (1 << 7);
-	RCBA32(0x3e4e) |= (1 << 7);
-
-	/* next step only on ich7m b0 and later: */
-	reg32 = RCBA32(0x2034);
-	reg32 &= ~(0x0f << 16);
-	reg32 |= (5 << 16);
-	RCBA32(0x2034) = reg32;
+	ich7_setup_cir();
 }
 
 void mainboard_romstage_entry(void)
diff --git a/src/mainboard/lenovo/t60/romstage.c b/src/mainboard/lenovo/t60/romstage.c
index 9e832208b5..1fe16a98c6 100644
--- a/src/mainboard/lenovo/t60/romstage.c
+++ b/src/mainboard/lenovo/t60/romstage.c
@@ -129,31 +129,7 @@ static void early_ich7_init(void)
 	reg32 |= (1 << 31) | (1 << 27);
 	pci_write_config32(PCI_DEV(0, 0x1d, 7), 0xdc, reg32);
 
-	RCBA32(0x0088) = 0x0011d000;
-	RCBA16(0x01fc) = 0x060f;
-	RCBA32(0x01f4) = 0x86000040;
-	RCBA32(0x0214) = 0x10030549;
-	RCBA32(0x0218) = 0x00020504;
-	RCBA8(0x0220) = 0xc5;
-	reg32 = RCBA32(GCS);
-	reg32 |= (1 << 6);
-	RCBA32(GCS) = reg32;
-	reg32 = RCBA32(0x3430);
-	reg32 &= ~(3 << 0);
-	reg32 |= (1 << 0);
-	RCBA32(0x3430) = reg32;
-	RCBA16(0x0200) = 0x2008;
-	RCBA8(0x2027) = 0x0d;
-	RCBA16(0x3e08) |= (1 << 7);
-	RCBA16(0x3e48) |= (1 << 7);
-	RCBA32(0x3e0e) |= (1 << 7);
-	RCBA32(0x3e4e) |= (1 << 7);
-
-	// next step only on ich7m b0 and later:
-	reg32 = RCBA32(0x2034);
-	reg32 &= ~(0x0f << 16);
-	reg32 |= (5 << 16);
-	RCBA32(0x2034) = reg32;
+	ich7_setup_cir();
 }
 
 void mainboard_romstage_entry(void)
diff --git a/src/mainboard/lenovo/thinkcentre_a58/romstage.c b/src/mainboard/lenovo/thinkcentre_a58/romstage.c
index e4abab5770..cb84ce07f5 100644
--- a/src/mainboard/lenovo/thinkcentre_a58/romstage.c
+++ b/src/mainboard/lenovo/thinkcentre_a58/romstage.c
@@ -30,7 +30,6 @@
 
 static void mb_lpc_setup(void)
 {
-	u32 reg32;
 	/* Set the value for GPIO base address register and enable GPIO. */
 	pci_write_config32(LPC_DEV, GPIO_BASE, (DEFAULT_GPIOBASE | 1));
 	pci_write_config8(LPC_DEV, GPIO_CNTL, 0x10);
@@ -41,10 +40,7 @@ static void mb_lpc_setup(void)
 	RCBA8(0x31ff) = 0x03;
 	RCBA8(0x31ff);
 
-	reg32 = RCBA32(GCS);
-	reg32 |= (1 << 5);
-	RCBA32(GCS) = reg32;
-	RCBA32(CG) = 0x00000001;
+	ich7_setup_cir();
 }
 
 static void ich7_enable_lpc(void)
diff --git a/src/mainboard/lenovo/x60/romstage.c b/src/mainboard/lenovo/x60/romstage.c
index 5a8ab942bc..8189f8a396 100644
--- a/src/mainboard/lenovo/x60/romstage.c
+++ b/src/mainboard/lenovo/x60/romstage.c
@@ -129,31 +129,7 @@ static void early_ich7_init(void)
 	reg32 |= (1 << 31) | (1 << 27);
 	pci_write_config32(PCI_DEV(0, 0x1d, 7), 0xdc, reg32);
 
-	RCBA32(0x0088) = 0x0011d000;
-	RCBA16(0x01fc) = 0x060f;
-	RCBA32(0x01f4) = 0x86000040;
-	RCBA32(0x0214) = 0x10030549;
-	RCBA32(0x0218) = 0x00020504;
-	RCBA8(0x0220) = 0xc5;
-	reg32 = RCBA32(GCS);
-	reg32 |= (1 << 6);
-	RCBA32(GCS) = reg32;
-	reg32 = RCBA32(0x3430);
-	reg32 &= ~(3 << 0);
-	reg32 |= (1 << 0);
-	RCBA32(0x3430) = reg32;
-	RCBA16(0x0200) = 0x2008;
-	RCBA8(0x2027) = 0x0d;
-	RCBA16(0x3e08) |= (1 << 7);
-	RCBA16(0x3e48) |= (1 << 7);
-	RCBA32(0x3e0e) |= (1 << 7);
-	RCBA32(0x3e4e) |= (1 << 7);
-
-	// next step only on ich7m b0 and later:
-	reg32 = RCBA32(0x2034);
-	reg32 &= ~(0x0f << 16);
-	reg32 |= (5 << 16);
-	RCBA32(0x2034) = reg32;
+	ich7_setup_cir();
 }
 
 void mainboard_romstage_entry(void)
diff --git a/src/mainboard/roda/rk886ex/romstage.c b/src/mainboard/roda/rk886ex/romstage.c
index f550632d30..57d9c4afff 100644
--- a/src/mainboard/roda/rk886ex/romstage.c
+++ b/src/mainboard/roda/rk886ex/romstage.c
@@ -168,31 +168,7 @@ static void early_ich7_init(void)
 	reg32 |= (1 << 31) | (1 << 27);
 	pci_write_config32(PCI_DEV(0, 0x1d, 7), 0xdc, reg32);
 
-	RCBA32(0x0088) = 0x0011d000;
-	RCBA16(0x01fc) = 0x060f;
-	RCBA32(0x01f4) = 0x86000040;
-	RCBA32(0x0214) = 0x10030549;
-	RCBA32(0x0218) = 0x00020504;
-	RCBA8(0x0220) = 0xc5;
-	reg32 = RCBA32(GCS);
-	reg32 |= (1 << 6);
-	RCBA32(GCS) = reg32;
-	reg32 = RCBA32(0x3430);
-	reg32 &= ~(3 << 0);
-	reg32 |= (1 << 0);
-	RCBA32(0x3430) = reg32;
-	RCBA16(0x0200) = 0x2008;
-	RCBA8(0x2027) = 0x0d;
-	RCBA16(0x3e08) |= (1 << 7);
-	RCBA16(0x3e48) |= (1 << 7);
-	RCBA32(0x3e0e) |= (1 << 7);
-	RCBA32(0x3e4e) |= (1 << 7);
-
-	/* next step only on ich7m b0 and later: */
-	reg32 = RCBA32(0x2034);
-	reg32 &= ~(0x0f << 16);
-	reg32 |= (5 << 16);
-	RCBA32(0x2034) = reg32;
+	ich7_setup_cir();
 }
 
 static void init_artec_dongle(void)