From 09267bb147c06ef5350b91034342924a9d9efa05 Mon Sep 17 00:00:00 2001
From: badlyby <badlyby@gmail.com>
Date: Fri, 19 Jul 2019 08:58:02 +0800
Subject: [PATCH] stm32/boards/stm32f722.ld: Provide memory regions for
internal FS.
---
ports/stm32/boards/stm32f722.ld | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/ports/stm32/boards/stm32f722.ld b/ports/stm32/boards/stm32f722.ld
index ab41f0ea9..fe84a4963 100644
--- a/ports/stm32/boards/stm32f722.ld
+++ b/ports/stm32/boards/stm32f722.ld
@@ -6,9 +6,11 @@
MEMORY
{
FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 512K
- FLASH_ISR (rx) : ORIGIN = 0x08000000, LENGTH = 32K /* sectors 0,1 */
- FLASH_APP (rx) : ORIGIN = 0x08008000, LENGTH = 480K /* sectors 2-7 */
- RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 256K /* DTCM+SRAM1+SRAM2 */
+ FLASH_ISR (rx) : ORIGIN = 0x08000000, LENGTH = 16K /* sector 0, 16K */
+ FLASH_FS (r) : ORIGIN = 0x08004000, LENGTH = 112K /* sectors 1-4 3*16KiB 1*64KiB*/
+ FLASH_TEXT (rx) : ORIGIN = 0x08020000, LENGTH = 384K /* sectors 5-7 3*128KiB = 384K */
+ DTCM (xrw) : ORIGIN = 0x20000000, LENGTH = 64K /* Used for storage cache */
+ RAM (xrw) : ORIGIN = 0x20010000, LENGTH = 192K /* SRAM1 = 176K, SRAM2 = 16K */
}
/* produce a link error if there is not this amount of RAM for these sections */
--
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