X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/061f665c71938e9968cd7b83e53add7c0b91e2df..2a88ac56956dbae4320bb19b2a17536d7757049c:/target/linux/ixp4xx/patches-2.6.26/191-cambria_optional_uart.patch?ds=sidebyside

diff --git a/target/linux/ixp4xx/patches-2.6.26/191-cambria_optional_uart.patch b/target/linux/ixp4xx/patches-2.6.26/191-cambria_optional_uart.patch
index c556b040f..c93e446d4 100644
--- a/target/linux/ixp4xx/patches-2.6.26/191-cambria_optional_uart.patch
+++ b/target/linux/ixp4xx/patches-2.6.26/191-cambria_optional_uart.patch
@@ -8,7 +8,7 @@
  
  struct cambria_board_info {
  	unsigned char	*model;
-@@ -105,6 +106,43 @@
+@@ -105,6 +106,43 @@ static struct platform_device cambria_ua
  	.resource	= &cambria_uart_resource,
  };
  
@@ -27,13 +27,13 @@
 +
 +static struct plat_serial8250_port cambria_optional_uart_data[] = {
 +	{
-+		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
++		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_BUGGY_UART,
 +		.iotype		= UPIO_MEM,
 +		.regshift	= 0,
 +		.uartclk	= 1843200,
 +	},
 +	{
-+		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
++		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_BUGGY_UART,
 +		.iotype		= UPIO_MEM,
 +		.regshift	= 0,
 +		.uartclk	= 1843200,
@@ -52,38 +52,44 @@
  static struct resource cambria_pata_resources[] = {
  	{
  		.flags	= IORESOURCE_MEM
-@@ -287,6 +325,19 @@
+@@ -287,6 +325,19 @@ static void __init cambria_gw23xx_setup(
  #ifdef CONFIG_SENSORS_EEPROM
  static void __init cambria_gw2350_setup(void)
  {
 +	*IXP4XX_EXP_CS2 = 0xbfff0003;
-+	set_irq_type(IRQ_IXP4XX_GPIO3, IRQT_BOTHEDGE);
-+	cambria_optional_uart_data[0].mapbase	= IXP4XX_EXP_BUS_BASE(2);
-+	cambria_optional_uart_data[0].membase	= (void __iomem *)ioremap(IXP4XX_EXP_BUS_BASE(2), 0x0fff);
++	set_irq_type(IRQ_IXP4XX_GPIO3, IRQT_RISING);
++	cambria_optional_uart_data[0].mapbase	= 0x52FF0000;
++	cambria_optional_uart_data[0].membase	= (void __iomem *)ioremap(0x52FF0000, 0x0fff);
 +	cambria_optional_uart_data[0].irq		= IRQ_IXP4XX_GPIO3;
 +
 +	*IXP4XX_EXP_CS3 = 0xbfff0003;
-+	set_irq_type(IRQ_IXP4XX_GPIO4, IRQT_BOTHEDGE);
-+	cambria_optional_uart_data[1].mapbase	= IXP4XX_EXP_BUS_BASE(3);
-+	cambria_optional_uart_data[1].membase	= (void __iomem *)ioremap(IXP4XX_EXP_BUS_BASE(3), 0x0fff);
++	set_irq_type(IRQ_IXP4XX_GPIO4, IRQT_RISING);
++	cambria_optional_uart_data[1].mapbase	= 0x53FF0000;
++	cambria_optional_uart_data[1].membase	= (void __iomem *)ioremap(0x53FF0000, 0x0fff);
 +	cambria_optional_uart_data[1].irq		= IRQ_IXP4XX_GPIO4;
 +
 +	platform_device_register(&cambria_optional_uart);
  	platform_device_register(&cambria_npec_device);
  	platform_device_register(&cambria_npea_device);
  
-@@ -298,6 +349,20 @@
+@@ -294,10 +345,26 @@ static void __init cambria_gw2350_setup(
+ 	platform_device_register(&cambria_usb1_device);
+ 
+ 	platform_device_register(&cambria_gpio_leds_device);
++
++	*IXP4XX_EXP_CS2 = 0xBFFF3C43;
++	*IXP4XX_EXP_CS3 = 0xBFFF3C43;
+ }
  
  static void __init cambria_gw2358_setup(void)
  {
 +	*IXP4XX_EXP_CS3 = 0xbfff0003;
-+	set_irq_type(IRQ_IXP4XX_GPIO3, IRQT_BOTHEDGE);
++	set_irq_type(IRQ_IXP4XX_GPIO3, IRQT_RISING);
 +	cambria_optional_uart_data[0].mapbase	= 0x53FC0000;
 +	cambria_optional_uart_data[0].membase	= (void __iomem *)ioremap(0x53FC0000, 0x0fff);
 +	cambria_optional_uart_data[0].irq		= IRQ_IXP4XX_GPIO3;
 +
-+	*IXP4XX_EXP_CS3 = 0xbfff0003;
-+	set_irq_type(IRQ_IXP4XX_GPIO4, IRQT_BOTHEDGE);
++	set_irq_type(IRQ_IXP4XX_GPIO4, IRQT_RISING);
 +	cambria_optional_uart_data[1].mapbase	= 0x53F80000;
 +	cambria_optional_uart_data[1].membase	= (void __iomem *)ioremap(0x53F80000, 0x0fff);
 +	cambria_optional_uart_data[1].irq		= IRQ_IXP4XX_GPIO4;