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lib: Update samd51 to work with gcc and bootloaders

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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2019-01-15 12:42:18 -05:00
parent e47ba6374a
commit f6ce875818
7 changed files with 76 additions and 6 deletions
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2
lib/samd51/samd51a/gcc/gcc/samd51g19a_flash.ld
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@ -35,7 +35,7 @@ SEARCH_DIR(.)
/* Memory Spaces Definitions */
MEMORY
{
rom (rx) : ORIGIN = 0x00000000, LENGTH = 0x00080000
rom (rx) : ORIGIN = 0x00000000 + FLASH_START, LENGTH = 0x00080000 - FLASH_START
ram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00030000
bkupram (rwx) : ORIGIN = 0x47000000, LENGTH = 0x00002000
qspi (rwx) : ORIGIN = 0x04000000, LENGTH = 0x01000000

2
lib/samd51/samd51a/gcc/gcc/samd51j19a_flash.ld
View file

@ -35,7 +35,7 @@ SEARCH_DIR(.)
/* Memory Spaces Definitions */
MEMORY
{
rom (rx) : ORIGIN = 0x00000000, LENGTH = 0x00080000
rom (rx) : ORIGIN = 0x00000000 + FLASH_START, LENGTH = 0x00080000 - FLASH_START
ram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00030000
bkupram (rwx) : ORIGIN = 0x47000000, LENGTH = 0x00002000
qspi (rwx) : ORIGIN = 0x04000000, LENGTH = 0x01000000

2
lib/samd51/samd51a/gcc/gcc/samd51n19a_flash.ld
View file

@ -35,7 +35,7 @@ SEARCH_DIR(.)
/* Memory Spaces Definitions */
MEMORY
{
rom (rx) : ORIGIN = 0x00000000, LENGTH = 0x00080000
rom (rx) : ORIGIN = 0x00000000 + FLASH_START, LENGTH = 0x00080000 - FLASH_START
ram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00030000
bkupram (rwx) : ORIGIN = 0x47000000, LENGTH = 0x00002000
qspi (rwx) : ORIGIN = 0x04000000, LENGTH = 0x01000000

2
lib/samd51/samd51a/gcc/gcc/samd51p20a_flash.ld
View file

@ -35,7 +35,7 @@ SEARCH_DIR(.)
/* Memory Spaces Definitions */
MEMORY
{
rom (rx) : ORIGIN = 0x00000000, LENGTH = 0x00100000
rom (rx) : ORIGIN = 0x00000000 + FLASH_START, LENGTH = 0x00100000 - FLASH_START
ram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00040000
bkupram (rwx) : ORIGIN = 0x47000000, LENGTH = 0x00002000
qspi (rwx) : ORIGIN = 0x04000000, LENGTH = 0x01000000

2
lib/samd51/samd51a/gcc/gcc/startup_samd51.c
View file

@ -235,7 +235,7 @@ void SDHC1_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler
#endif
/* Exception Table */
__attribute__ ((section(".vectors")))
__attribute__ ((section(".vectors"))) __attribute__((externally_visible))
const DeviceVectors exception_table = {
/* Configure Initial Stack Pointer, using linker-generated symbols */