[rtems commit] bsp/lpc32xx: Increase SDRAM size to 64MiB
Sebastian Huber
sebh at rtems.org
Wed Aug 9 04:59:26 UTC 2023
Module: rtems
Branch: master
Commit: 6cef96b1ab1302a32b4c4ba51b5bfc957af163ed
Changeset: http://git.rtems.org/rtems/commit/?id=6cef96b1ab1302a32b4c4ba51b5bfc957af163ed
Author: Sebastian Huber <sebastian.huber at embedded-brains.de>
Date: Tue Sep 6 09:25:10 2022 +0200
bsp/lpc32xx: Increase SDRAM size to 64MiB
Increase stage 2 bootloader size to 16MiB.
---
bsps/arm/lpc32xx/start/linkcmds.lpc32xx_mzx | 2 +-
bsps/arm/lpc32xx/start/linkcmds.lpc32xx_mzx_stage_2 | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/bsps/arm/lpc32xx/start/linkcmds.lpc32xx_mzx b/bsps/arm/lpc32xx/start/linkcmds.lpc32xx_mzx
index 3c7a0bce08..b0d2ecd8a6 100644
--- a/bsps/arm/lpc32xx/start/linkcmds.lpc32xx_mzx
+++ b/bsps/arm/lpc32xx/start/linkcmds.lpc32xx_mzx
@@ -18,7 +18,7 @@ MEMORY {
RAM_INT : ORIGIN = 0x08000000, LENGTH = 256k
RAM_MMU : ORIGIN = 0x80000000, LENGTH = 16k /* SDRAM on DYCS0 */
RAM_SCRATCH : ORIGIN = 0x80004000, LENGTH = 4k /* SDRAM on DYCS0 */
- RAM_EXT : ORIGIN = 0x80005000, LENGTH = 32M - 20k /* SDRAM on DYCS0 */
+ RAM_EXT : ORIGIN = 0x80005000, LENGTH = 64M - 20k /* SDRAM on DYCS0 */
}
REGION_ALIAS ("REGION_START", RAM_EXT);
diff --git a/bsps/arm/lpc32xx/start/linkcmds.lpc32xx_mzx_stage_2 b/bsps/arm/lpc32xx/start/linkcmds.lpc32xx_mzx_stage_2
index b32e0f0a45..4950ce735e 100644
--- a/bsps/arm/lpc32xx/start/linkcmds.lpc32xx_mzx_stage_2
+++ b/bsps/arm/lpc32xx/start/linkcmds.lpc32xx_mzx_stage_2
@@ -19,7 +19,7 @@ MEMORY {
RAM_FAST : ORIGIN = 0x0803c000, LENGTH = 16k
RAM_MMU : ORIGIN = 0x80000000, LENGTH = 16k /* SDRAM on DYCS0 */
RAM_SCRATCH : ORIGIN = 0x80004000, LENGTH = 4k /* SDRAM on DYCS0 */
- RAM_EXT : ORIGIN = 0x81c00000, LENGTH = 4M /* SDRAM on DYCS0 */
+ RAM_EXT : ORIGIN = 0x83000000, LENGTH = 16M /* SDRAM on DYCS0 */
}
REGION_ALIAS ("REGION_START", RAM_EXT);
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