xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

MIPS: ath25: add board configuration detection

Browse Source 
All boards based on AR5312/AR2315 SoC have a special structure located
at the end of flash. This structure contains board-specific data such as
Ethernet and Wireless MAC addresses. The flash is mapped to the memmory
at predefined location.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Cc: Linux MIPS <linux-mips@linux-mips.org>
Patchwork: https://patchwork.linux-mips.org/patch/8243/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Sergey Ryazanov
2014-10-29 03:18:44 +04:00
committed by Ralf Baechle
parent 1ac91b1f68
commit a747371748
8 changed files with 300 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
arch/mips/ath25/devices.c
View File

@@ -3,10 +3,13 @@
#include <linux/serial_8250.h>
#include <asm/bootinfo.h>
#include <ath25_platform.h>
#include "devices.h"
#include "ar5312.h"
#include "ar2315.h"
struct ar231x_board_config ath25_board;
const char *get_system_type(void)
{
return "Atheros (unknown)";
@@ -28,6 +31,18 @@ void __init ath25_serial_setup(u32 mapbase, int irq, unsigned int uartclk)
early_serial_setup(&s);
}
static int __init ath25_register_devices(void)
{
if (is_ar5312())
ar5312_init_devices();
else
ar2315_init_devices();
return 0;
}
device_initcall(ath25_register_devices);
static int __init ath25_arch_init(void)
{
if (is_ar5312())