sravan/system76-coreboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

console uart: Fill coreboot table entries

Browse Source 
Also fixes the reported baudrate to take get_option() into account.

Change-Id: Ieadad70b00df02a530b0ccb6fa4e1b51526089f3
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5310
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
This commit is contained in:
Kyösti Mälkki
2014-03-15 01:32:55 +02:00
committed by Patrick Georgi
parent c2610a4a18
commit bbf6f3d384
10 changed files with 128 additions and 86 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
src/cpu/allwinner/a10/uart_console.c
View File

@@ -10,6 +10,7 @@
#include <types.h>
#include <console/uart.h>
#include <arch/io.h>
#include <boot/coreboot_tables.h>
#include <cpu/allwinner/a10/uart.h>
@@ -43,6 +44,11 @@ unsigned int uart_platform_refclk(void)
return 24000000;
}
unsigned int uart_platform_base(int idx)
{
return (unsigned int)get_console_uart_base_addr();
}
void uart_init(void)
{
void *uart_base = get_console_uart_base_addr();
@@ -63,14 +69,19 @@ void uart_tx_byte(unsigned char data)
a10_uart_tx_blocking(get_console_uart_base_addr(), data);
}
#if !defined(__PRE_RAM__)
uint32_t uartmem_getbaseaddr(void)
{
return (uint32_t) get_console_uart_base_addr();
}
#endif
void uart_tx_flush(void)
{
}
#ifndef __PRE_RAM__
void uart_fill_lb(void *data)
{
struct lb_serial serial;
serial.type = LB_SERIAL_TYPE_MEMORY_MAPPED;
serial.baseaddr = uart_platform_base(0);
serial.baud = default_baudrate();
lb_add_serial(&serial, data);
lb_add_console(LB_TAG_CONSOLE_SERIAL8250MEM, data);
}
#endif

21
src/cpu/samsung/exynos5250/uart.c
View File

@@ -19,6 +19,7 @@
#include <console/uart.h>
#include <arch/io.h>
#include <boot/coreboot_tables.h>
#include "uart.h"
#include "clk.h"
#include "cpu.h"
@@ -159,13 +160,6 @@ unsigned int uart_platform_base(int idx)
return CONFIG_CONSOLE_SERIAL_UART_ADDRESS;
}
#if !defined(__PRE_RAM__)
uint32_t uartmem_getbaseaddr(void)
{
return uart_platform_base(0);
}
#endif
void uart_init(void)
{
struct s5p_uart *uart = uart_platform_baseptr(0);
@@ -189,3 +183,16 @@ void uart_tx_flush(void)
struct s5p_uart *uart = uart_platform_baseptr(0);
exynos5_uart_tx_flush(uart);
}
#ifndef __PRE_RAM__
void uart_fill_lb(void *data)
{
struct lb_serial serial;
serial.type = LB_SERIAL_TYPE_MEMORY_MAPPED;
serial.baseaddr = uart_platform_base(0);
serial.baud = default_baudrate();
lb_add_serial(&serial, data);
lb_add_console(LB_TAG_CONSOLE_SERIAL8250MEM, data);
}
#endif

21
src/cpu/samsung/exynos5420/uart.c
View File

@@ -19,6 +19,7 @@
#include <console/uart.h>
#include <arch/io.h>
#include <boot/coreboot_tables.h>
#include "uart.h"
#include "clk.h"
#include "cpu.h"
@@ -151,13 +152,6 @@ unsigned int uart_platform_base(int idx)
return CONFIG_CONSOLE_SERIAL_UART_ADDRESS;
}
#if !defined(__PRE_RAM__)
uint32_t uartmem_getbaseaddr(void)
{
return uart_platform_base(0);
}
#endif
void uart_init(void)
{
struct s5p_uart *uart = uart_platform_baseptr(0);
@@ -180,3 +174,16 @@ void uart_tx_flush(void)
{
/* Exynos5250 implements this too. */
}
#ifndef __PRE_RAM__
void uart_fill_lb(void *data)
{
struct lb_serial serial;
serial.type = LB_SERIAL_TYPE_MEMORY_MAPPED;
serial.baseaddr = uart_platform_base(0);
serial.baud = default_baudrate();
lb_add_serial(&serial, data);
lb_add_console(LB_TAG_CONSOLE_SERIAL8250MEM, data);
}
#endif

21
src/cpu/ti/am335x/uart.c
View File

@@ -20,6 +20,7 @@
#include <types.h>
#include <console/uart.h>
#include <arch/io.h>
#include <boot/coreboot_tables.h>
#include <cpu/ti/am335x/uart.h>
#define EFR_ENHANCED_EN (1 << 4)
@@ -156,13 +157,6 @@ unsigned int uart_platform_base(int idx)
return CONFIG_CONSOLE_SERIAL_UART_ADDRESS;
}
#if !defined(__PRE_RAM__)
uint32_t uartmem_getbaseaddr(void)
{
return uart_platform_base(0);
}
#endif
void uart_init(void)
{
struct am335x_uart *uart = uart_platform_baseptr(0);
@@ -186,3 +180,16 @@ void uart_tx_byte(unsigned char data)
void uart_tx_flush(void)
{
}
#ifndef __PRE_RAM__
void uart_fill_lb(void *data)
{
struct lb_serial serial;
serial.type = LB_SERIAL_TYPE_MEMORY_MAPPED;
serial.baseaddr = uart_platform_base(0);
serial.baud = default_baudrate();
lb_add_serial(&serial, data);
lb_add_console(LB_TAG_CONSOLE_SERIAL8250MEM, data);
}
#endif