diff options
Diffstat (limited to 'chip/mchp/lfw/ec_lfw.h')
| -rw-r--r-- | chip/mchp/lfw/ec_lfw.h | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/chip/mchp/lfw/ec_lfw.h b/chip/mchp/lfw/ec_lfw.h deleted file mode 100644 index c989a3bc1b..0000000000 --- a/chip/mchp/lfw/ec_lfw.h +++ /dev/null @@ -1,41 +0,0 @@ -/* Copyright 2017 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - * - * MCHP MEC SoC little FW - * - */ - -#include <stdint.h> -#include <stdnoreturn.h> - -/* Why naked? This is dangerous except for - * function/ISR wrappers using inline assembly. - * lfw_main() makes many calls and has one local variable. - * Naked C functions should not use local data unless the local - * data can fit in CPU registers. - * Note other C functions called by lfw_main() are not marked naked and - * do include compiler generated prolog and epilog code. - * We also do not know how much stack space is available when - * EC_RO calls lfw_main(). - * -noreturn void lfw_main(void) __attribute__ ((naked)); -*/ -noreturn void lfw_main(void); -void fault_handler(void) __attribute__((naked)); - -/* - * Defined in linker file ec_lfw.ld - */ -extern uint32_t lfw_stack_top[]; - -struct int_vector_t { - void *stack_ptr; - void *reset_vector; - void *nmi; - void *hard_fault; - void *bus_fault; - void *usage_fault; -}; - -#define SPI_CHUNK_SIZE 1024 |