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| author | Antony Pavlov <antonynpavlov@gmail.com> | 2013-05-07 12:51:26 +0400 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-05-08 09:37:20 +0200 |
| commit | 8b35646356f778287c11971cc8d464aa579f0421 (patch) | |
| tree | 08ff0c96bf14b8b41a8d9614dc749313ecb3a978 /arch | |
| parent | 2d4cf6d95deae61f0d55ec7a8c2b746ebd4e2c1b (diff) | |
| download | barebox-8b35646356f778287c11971cc8d464aa579f0421.tar.gz barebox-8b35646356f778287c11971cc8d464aa579f0421.tar.xz | |
MIPS: rzx50: switch to common mach-xburst serial code
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/boards/rzx50/serial.c | 37 |
1 files changed, 2 insertions, 35 deletions
diff --git a/arch/mips/boards/rzx50/serial.c b/arch/mips/boards/rzx50/serial.c index 5230aaa8c8..129806d5a1 100644 --- a/arch/mips/boards/rzx50/serial.c +++ b/arch/mips/boards/rzx50/serial.c @@ -16,47 +16,14 @@ */ #include <common.h> -#include <types.h> -#include <driver.h> #include <init.h> -#include <ns16550.h> +#include <mach/devices.h> #include <mach/jz4750d_regs.h> -#include <io.h> -#include <asm/common.h> - -#define JZ4750D_UART_SHIFT 2 - -#define ier (1 << JZ4750D_UART_SHIFT) -#define fcr (2 << JZ4750D_UART_SHIFT) - -static void jz4750d_serial_reg_write(unsigned int val, unsigned long base, - unsigned char reg_offset) -{ - switch (reg_offset) { - case fcr: - val |= 0x10; /* Enable uart module */ - break; - case ier: - val |= (val & 0x4) << 2; - break; - default: - break; - } - - writeb(val & 0xff, (void *)(base + reg_offset)); -} - -static struct NS16550_plat serial_plat = { - .clock = 12000000, - .shift = JZ4750D_UART_SHIFT, - .reg_write = &jz4750d_serial_reg_write, -}; static int rzx50_console_init(void) { /* Register the serial port */ - add_ns16550_device(DEVICE_ID_DYNAMIC, UART1_BASE, 8 << JZ4750D_UART_SHIFT, - IORESOURCE_MEM_8BIT, &serial_plat); + jz_add_uart(DEVICE_ID_DYNAMIC, UART1_BASE, 12000000); return 0; } |