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ARM: k2g: setup PRU ethernet MAC addresses

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PRU ethernet MAC address range is present in the
board EEPROM. Parse it and setup eth?addr
environment variables.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Roger Quadros 2017-03-13 15:04:32 +02:00 • committed by Tom Rini
parent 66e04fb503
commit 752a8311e9
2 changed files with 21 additions and 0 deletions
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2
arch/arm/mach-keystone/Kconfig
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@ -15,6 +15,8 @@ config TARGET_K2L_EVM
config TARGET_K2G_EVM config TARGET_K2G_EVM
bool "TI Keystone 2 Galileo EVM" bool "TI Keystone 2 Galileo EVM"
select BOARD_LATE_INIT
select TI_I2C_BOARD_DETECT
endchoice endchoice

19
board/ti/ks2_evm/board_k2g.c
View file

@ -12,6 +12,7 @@
#include <asm/arch/psc_defs.h> #include <asm/arch/psc_defs.h>
#include <asm/arch/mmc_host_def.h> #include <asm/arch/mmc_host_def.h>
#include "mux-k2g.h" #include "mux-k2g.h"
#include "../common/board_detect.h"
#define SYS_CLK 24000000 #define SYS_CLK 24000000
@ -149,6 +150,24 @@ int board_early_init_f(void)
} }
#endif #endif
#ifdef CONFIG_BOARD_LATE_INIT
int board_late_init(void)
{
#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_TI_I2C_BOARD_DETECT)
int rc;
rc = ti_i2c_eeprom_am_get(CONFIG_EEPROM_BUS_ADDRESS,
CONFIG_EEPROM_CHIP_ADDRESS);
if (rc)
printf("ti_i2c_eeprom_init failed %d\n", rc);
board_ti_set_ethaddr(1);
#endif
return 0;
}
#endif
#ifdef CONFIG_SPL_BUILD #ifdef CONFIG_SPL_BUILD
void spl_init_keystone_plls(void) void spl_init_keystone_plls(void)
{ {