From a7473717483ef3bb78563611bf1b3b82c5515b2e Mon Sep 17 00:00:00 2001 From: Sergey Ryazanov Date: Wed, 29 Oct 2014 03:18:44 +0400 Subject: MIPS: ath25: add board configuration detection 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 Cc: Linux MIPS Patchwork: https://patchwork.linux-mips.org/patch/8243/ Signed-off-by: Ralf Baechle --- arch/mips/ath25/ar2315.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/mips/ath25/ar2315.c') diff --git a/arch/mips/ath25/ar2315.c b/arch/mips/ath25/ar2315.c index d10eac4cd828..3ba8e757add6 100644 --- a/arch/mips/ath25/ar2315.c +++ b/arch/mips/ath25/ar2315.c @@ -160,6 +160,12 @@ void __init ar2315_arch_init_irq(void) ar2315_misc_irq_domain = domain; } +void __init ar2315_init_devices(void) +{ + /* Find board configuration */ + ath25_find_config(AR2315_SPI_READ_BASE, AR2315_SPI_READ_SIZE); +} + static void ar2315_restart(char *command) { void (*mips_reset_vec)(void) = (void *)0xbfc00000; -- cgit v1.2.1