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omap3: cm-t3517: add board specific get_board_rev()

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CM-T3517 has several HW revisions.
Add board specific get_board_rev() callback to retrieve revision number.

Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Reviewed-by: Igor Grinberg <grinberg@compulab.co.il>
This commit is contained in:
Dmitry Lifshitz 2015-11-10 15:17:44 +02:00 committed by Tom Rini
parent a1e56cf6d4
commit 0a57c037b5
1 changed files with 9 additions and 0 deletions
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9
board/compulab/cm_t3517/cm_t3517.c
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@ -98,6 +98,15 @@ int board_init(void)
return 0;
}
/*
* Routine: get_board_rev
* Description: read system revision
*/
u32 get_board_rev(void)
{
return cl_eeprom_get_board_rev(CONFIG_SYS_I2C_EEPROM_BUS);
};
int misc_init_r(void)
{
cl_print_pcb_info();