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ARMv8: enable DM in vexpress64 board

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Signed-off-by: David Feng <fenghua@phytium.com.cn>
This commit is contained in:
David Feng 2015-01-31 11:55:29 +08:00 committed by Albert ARIBAUD
parent b263302aa5
commit d8bafe1310
2 changed files with 25 additions and 1 deletions
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13
board/armltd/vexpress64/vexpress64.c
View File

@ -12,9 +12,22 @@
#include <asm/io.h> #include <asm/io.h>
#include <linux/compiler.h> #include <linux/compiler.h>
#include <asm/semihosting.h> #include <asm/semihosting.h>
#include <dm/platdata.h>
#include <dm/platform_data/serial_pl01x.h>
DECLARE_GLOBAL_DATA_PTR; DECLARE_GLOBAL_DATA_PTR;
static const struct pl01x_serial_platdata serial_platdata = {
.base = V2M_UART0,
.type = TYPE_PL011,
.clock = 2400 * 1000,
};
U_BOOT_DEVICE(vexpress_serials) = {
.name = "serial_pl01x",
.platdata = &serial_platdata,
};
int board_init(void) int board_init(void)
{ {
return 0; return 0;

13
include/configs/vexpress_aemv8a.h
View File

@ -8,6 +8,8 @@
#ifndef __VEXPRESS_AEMV8A_H #ifndef __VEXPRESS_AEMV8A_H
#define __VEXPRESS_AEMV8A_H #define __VEXPRESS_AEMV8A_H
#define CONFIG_DM
/* We use generic board for v8 Versatile Express */ /* We use generic board for v8 Versatile Express */
#define CONFIG_SYS_GENERIC_BOARD #define CONFIG_SYS_GENERIC_BOARD
@ -127,6 +129,7 @@
#define CONFIG_SYS_MEMTEST_END (V2M_BASE + 0x80000000) #define CONFIG_SYS_MEMTEST_END (V2M_BASE + 0x80000000)
/* Size of malloc() pool */ /* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_F_LEN 0x2000
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (8 << 20)) #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (8 << 20))
/* Ethernet Configuration */ /* Ethernet Configuration */
@ -142,6 +145,14 @@
#endif #endif
/* PL011 Serial Configuration */ /* PL011 Serial Configuration */
#define CONFIG_BAUDRATE 115200
#ifdef CONFIG_DM
#define CONFIG_DM_SERIAL
#define CONFIG_PL01X_SERIAL
#else
#define CONFIG_SYS_SERIAL0 V2M_UART0
#define CONFIG_SYS_SERIAL1 V2M_UART1
#define CONFIG_CONS_INDEX 0
#define CONFIG_PL011_SERIAL #define CONFIG_PL011_SERIAL
#ifdef CONFIG_TARGET_VEXPRESS64_JUNO #ifdef CONFIG_TARGET_VEXPRESS64_JUNO
#define CONFIG_PL011_CLOCK 7273800 #define CONFIG_PL011_CLOCK 7273800
@ -150,7 +161,7 @@
#endif #endif
#define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0, \ #define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0, \
(void *)CONFIG_SYS_SERIAL1} (void *)CONFIG_SYS_SERIAL1}
#define CONFIG_CONS_INDEX 0 #endif
#define CONFIG_BAUDRATE 115200 #define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_SERIAL0 V2M_UART0 #define CONFIG_SYS_SERIAL0 V2M_UART0