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-rw-r--r--target/linux/ar7/patches/500-serial_kludge.patch40
1 files changed, 0 insertions, 40 deletions
diff --git a/target/linux/ar7/patches/500-serial_kludge.patch b/target/linux/ar7/patches/500-serial_kludge.patch
deleted file mode 100644
index cc4e424ec..000000000
--- a/target/linux/ar7/patches/500-serial_kludge.patch
+++ /dev/null
@@ -1,40 +0,0 @@
---- a/drivers/serial/8250.c
-+++ b/drivers/serial/8250.c
-@@ -286,6 +286,13 @@ static const struct serial8250_config ua
- .fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_10,
- .flags = UART_CAP_FIFO,
- },
-+ [PORT_AR7] = {
-+ .name = "TI-AR7",
-+ .fifo_size = 16,
-+ .tx_loadsz = 16,
-+ .fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_00,
-+ .flags = UART_CAP_FIFO | UART_CAP_AFE,
-+ },
- };
-
- #if defined (CONFIG_SERIAL_8250_AU1X00)
-@@ -2687,7 +2694,11 @@ static void serial8250_console_putchar(s
- {
- struct uart_8250_port *up = (struct uart_8250_port *)port;
-
-+#ifdef CONFIG_AR7
-+ wait_for_xmitr(up, BOTH_EMPTY);
-+#else
- wait_for_xmitr(up, UART_LSR_THRE);
-+#endif
- serial_out(up, UART_TX, ch);
- }
-
---- a/include/linux/serial_core.h
-+++ b/include/linux/serial_core.h
-@@ -41,7 +41,8 @@
- #define PORT_XSCALE 15
- #define PORT_RM9000 16 /* PMC-Sierra RM9xxx internal UART */
- #define PORT_OCTEON 17 /* Cavium OCTEON internal UART */
--#define PORT_MAX_8250 17 /* max port ID */
-+#define PORT_AR7 18 /* TI AR7 internal UART */
-+#define PORT_MAX_8250 18 /* max port ID */
-
- /*
- * ARM specific type numbers. These are not currently guaranteed