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NXPHlite-V3:Add reset to bootloader detection

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On the K66 we use the first word of the Battery backed up RAM
   as the bootloader - app communication location.
This commit is contained in:
David Sidrane
2018-07-02 10:40:55 -07:00
committed by Daniel Agar
parent cb58fa5131
commit 35960fb012
1 changed files with 3 additions and 2 deletions
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src/drivers/boards/common/kinetis/board_reset.c
+3 -2
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@@ -42,6 +42,8 @@
#include <nuttx/board.h> #include <nuttx/board.h>
int board_set_bootload_mode(board_reset_e mode) int board_set_bootload_mode(board_reset_e mode)
{ {
uint32_t regvalue = 0; uint32_t regvalue = 0;
@@ -59,8 +61,7 @@ int board_set_bootload_mode(board_reset_e mode)
return -EINVAL; return -EINVAL;
} }
// todo: Add a way to enter bootloader *((uint32_t *) KINETIS_VBATR_BASE) = regvalue;
UNUSED(regvalue);
return OK; return OK;
} }