| 1 | From a42f35579c21ffdda461031a5d2d210e27eb506a Mon Sep 17 00:00:00 2001 |
| 2 | From: Alison Wang <b18965@freescale.com> |
| 3 | Date: Thu, 4 Aug 2011 09:59:43 +0800 |
| 4 | Subject: [PATCH 15/52] Add driver to support ten UART devices on MCF5441x |
| 5 | |
| 6 | Test CPU board: UART0(J1), UART4(J3) |
| 7 | Test SER2 board: UART1(J11), UART2(J31) |
| 8 | |
| 9 | Signed-off-by: Alison Wang <b18965@freescale.com> |
| 10 | --- |
| 11 | drivers/tty/serial/Kconfig | 70 ++++++++++++++++++++++++++++++++++++++++++++ |
| 12 | drivers/tty/serial/mcf.c | 2 +- |
| 13 | 2 files changed, 71 insertions(+), 1 deletions(-) |
| 14 | |
| 15 | --- a/drivers/tty/serial/Kconfig |
| 16 | +++ b/drivers/tty/serial/Kconfig |
| 17 | @@ -1070,6 +1070,76 @@ config SERIAL_MCF_CONSOLE |
| 18 | help |
| 19 | Enable a ColdFire internal serial port to be the system console. |
| 20 | |
| 21 | +config SERIAL_MCF_UART0 |
| 22 | + bool "Coldfire UART0 device support" |
| 23 | + depends on SERIAL_MCF && M5441X |
| 24 | + default y |
| 25 | + help |
| 26 | + Enable ColdFire UART0 device configuration |
| 27 | + |
| 28 | +config SERIAL_MCF_UART1 |
| 29 | + bool "Coldfire UART1 device support" |
| 30 | + depends on SERIAL_MCF && M5441X |
| 31 | + default n |
| 32 | + help |
| 33 | + Enable ColdFire UART1 device configuration |
| 34 | + |
| 35 | +config SERIAL_MCF_UART2 |
| 36 | + bool "Coldfire UART2 device support" |
| 37 | + depends on SERIAL_MCF && M5441X |
| 38 | + default n |
| 39 | + help |
| 40 | + Enable ColdFire UART2 device configuration |
| 41 | + |
| 42 | +config SERIAL_MCF_UART3 |
| 43 | + bool "Coldfire UART3 device support" |
| 44 | + depends on SERIAL_MCF && M5441X |
| 45 | + default n |
| 46 | + help |
| 47 | + Enable ColdFire UART3 device configuration |
| 48 | + |
| 49 | +config SERIAL_MCF_UART4 |
| 50 | + bool "Coldfire UART4 device support" |
| 51 | + depends on SERIAL_MCF && M5441X |
| 52 | + default n |
| 53 | + help |
| 54 | + Enable ColdFire UART4 device configuration |
| 55 | + |
| 56 | +config SERIAL_MCF_UART5 |
| 57 | + bool "Coldfire UART5 device support" |
| 58 | + depends on SERIAL_MCF && M5441X |
| 59 | + default n |
| 60 | + help |
| 61 | + Enable ColdFire UART5 device configuration |
| 62 | + |
| 63 | +config SERIAL_MCF_UART6 |
| 64 | + bool "Coldfire UART6 device support" |
| 65 | + depends on SERIAL_MCF && M5441X |
| 66 | + default n |
| 67 | + help |
| 68 | + Enable ColdFire UART6 device configuration |
| 69 | + |
| 70 | +config SERIAL_MCF_UART7 |
| 71 | + bool "Coldfire UART7 device support" |
| 72 | + depends on SERIAL_MCF && M5441X |
| 73 | + default n |
| 74 | + help |
| 75 | + Enable ColdFire UART7 device configuration |
| 76 | + |
| 77 | +config SERIAL_MCF_UART8 |
| 78 | + bool "Coldfire UART8 device support" |
| 79 | + depends on SERIAL_MCF && M5441X |
| 80 | + default n |
| 81 | + help |
| 82 | + Enable ColdFire UART8 device configuration |
| 83 | + |
| 84 | +config SERIAL_MCF_UART9 |
| 85 | + bool "Coldfire UART9 device support" |
| 86 | + depends on SERIAL_MCF && M5441X |
| 87 | + default n |
| 88 | + help |
| 89 | + Enable ColdFire UART9 device configuration |
| 90 | + |
| 91 | config SERIAL_68360_SMC |
| 92 | bool "68360 SMC uart support" |
| 93 | depends on M68360 |
| 94 | --- a/drivers/tty/serial/mcf.c |
| 95 | +++ b/drivers/tty/serial/mcf.c |
| 96 | @@ -527,7 +527,7 @@ static const struct uart_ops mcf_uart_op |
| 97 | .verify_port = mcf_verify_port, |
| 98 | }; |
| 99 | |
| 100 | -static struct mcf_uart mcf_ports[4]; |
| 101 | +static struct mcf_uart mcf_ports[MAX_PORT_NUM]; |
| 102 | |
| 103 | #define MCF_MAXPORTS ARRAY_SIZE(mcf_ports) |
| 104 | |
| 105 | |
