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f429 discovery: Put stac into CCM ram. Also make length readable.

This commit is contained in:
Daniel Fekete 2017-09-10 11:44:54 +02:00
parent 4f992e56bb
commit a05204a139
1 changed files with 8 additions and 6 deletions
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14
STM32/variants/DISCOVERY_F429ZI/ldscript.ld
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@ -2,8 +2,6 @@
/* Entry Point */
ENTRY(Reset_Handler)
/* Highest address of the user mode stack */
_estack = 0x20000000 + 131072; /* end of RAM */
/* Specify the memory areas */
/* 2MB FLASH */
@ -13,12 +11,16 @@ _estack = 0x20000000 + 131072; /* end of RAM */
MEMORY
{
FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 0x00200000
RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 0x00030000
RAM1 (rwx) : ORIGIN = 0x10000000, LENGTH = 0x00010000
SDRAM (rwx) : ORIGIN = 0xD0100000, LENGTH = 0x00400000
FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 2048K
RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 192K
CCMRAM (rwx): ORIGIN = 0x10000000, LENGTH = 64K
SDRAM (rwx) : ORIGIN = 0xD0100000, LENGTH = 8M
}
/* Highest address of the user mode stack */
/* _estack = ORIGIN( RAM) + LENGTH( RAM); */ /* Stack in normal RAM */
_estack = ORIGIN(CCMRAM) + LENGTH(CCMRAM); /* Stack in CCM RAM */
/* Define output sections */
SECTIONS
{