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authorFredrik Thulin <fredrik@thulin.net>2016-05-24 17:14:28 +0200
committerFredrik Thulin <fredrik@thulin.net>2016-05-24 17:14:28 +0200
commitbe280fa4a8c851d774cf4581972bc99329c43e6b (patch)
treeea7786cea0b4125e469c9d25b8ce66965ae68620 /libraries/mbed
parent640163be7e90aef968376cb5cdf6ab0b64ff52ef (diff)
non-working code to upload an application and jump to it
Committing my work in progress in case someone else wants to help.
Diffstat (limited to 'libraries/mbed')
-rw-r--r--libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/TOOLCHAIN_GCC_ARM/STM32F429BI.ld7
-rw-r--r--libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/cmsis_nvic.c3
2 files changed, 7 insertions, 3 deletions
diff --git a/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/TOOLCHAIN_GCC_ARM/STM32F429BI.ld b/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/TOOLCHAIN_GCC_ARM/STM32F429BI.ld
index c3aa304..cb19009 100644
--- a/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/TOOLCHAIN_GCC_ARM/STM32F429BI.ld
+++ b/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/TOOLCHAIN_GCC_ARM/STM32F429BI.ld
@@ -1,9 +1,12 @@
/* Linker script to configure memory regions. */
MEMORY
{
- FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 2048k
+ /* FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 2048k */
+ BOOTLOADER (rx) : ORIGIN = 0x08000000, LENGTH = 128K
+ FIRMWARE (rx) : ORIGIN = 0x08100000, LENGTH = 2048K - 128K
+ FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 2048K
CCM (rwx) : ORIGIN = 0x10000000, LENGTH = 64K
- RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 192k
+ RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 192K
}
/* Linker script to place sections and symbol values. Should be used together
diff --git a/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/cmsis_nvic.c b/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/cmsis_nvic.c
index 2da63fc..ac2c92a 100644
--- a/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/cmsis_nvic.c
+++ b/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/cmsis_nvic.c
@@ -38,7 +38,8 @@ void NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) {
uint32_t i;
// Copy and switch to dynamic vectors if the first time called
- if (SCB->VTOR == NVIC_FLASH_VECTOR_ADDRESS) {
+ if (SCB->VTOR == NVIC_FLASH_VECTOR_ADDRESS ||
+ SCB->VTOR == 0x08100000) {
uint32_t *old_vectors = vectors;
vectors = (uint32_t*)NVIC_RAM_VECTOR_ADDRESS;
for (i=0; i<NVIC_NUM_VECTORS; i++) {