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-rw-r--r--spec/build/bsps/arm/imxrt/bspimxrt.yml9
-rw-r--r--spec/build/bsps/arm/imxrt/linkcmdsmemory.yml11
-rw-r--r--spec/build/bsps/arm/imxrt/optlinkcmds.yml3
-rw-r--r--spec/build/bsps/arm/imxrt/optmemdtcmsz.yml17
-rw-r--r--spec/build/bsps/arm/imxrt/optmemitcmsz.yml17
-rw-r--r--spec/build/bsps/arm/imxrt/optmemocramnocachesz.yml16
-rw-r--r--spec/build/bsps/arm/imxrt/optmemocramsz.yml17
7 files changed, 86 insertions, 4 deletions
diff --git a/spec/build/bsps/arm/imxrt/bspimxrt.yml b/spec/build/bsps/arm/imxrt/bspimxrt.yml
index 07f6bcef39..f543a14394 100644
--- a/spec/build/bsps/arm/imxrt/bspimxrt.yml
+++ b/spec/build/bsps/arm/imxrt/bspimxrt.yml
@@ -109,6 +109,7 @@ install:
- destination: ${BSP_LIBDIR}
source:
- bsps/arm/imxrt/start/linkcmds.flexspi
+ - bsps/arm/imxrt/start/linkcmds.ocram
- bsps/arm/imxrt/start/linkcmds.sdram
links:
- role: build-dependency
@@ -124,14 +125,22 @@ links:
- role: build-dependency
uid: optlinkcmds
- role: build-dependency
+ uid: optmemdtcmsz
+- role: build-dependency
uid: optmemflashcfgsz
- role: build-dependency
uid: optmemflashivtsz
- role: build-dependency
uid: optmemflexspisz
- role: build-dependency
+ uid: optmemitcmsz
+- role: build-dependency
uid: optmemnullsz
- role: build-dependency
+ uid: optmemocramsz
+- role: build-dependency
+ uid: optmemocramnocachesz
+- role: build-dependency
uid: optmemsdrambase
- role: build-dependency
uid: optmemsdramsz
diff --git a/spec/build/bsps/arm/imxrt/linkcmdsmemory.yml b/spec/build/bsps/arm/imxrt/linkcmdsmemory.yml
index 86dc37c3bd..3f7885c589 100644
--- a/spec/build/bsps/arm/imxrt/linkcmdsmemory.yml
+++ b/spec/build/bsps/arm/imxrt/linkcmdsmemory.yml
@@ -2,9 +2,10 @@ build-type: config-file
content: |
MEMORY {
NULL : ORIGIN = 0x00000000, LENGTH = ${IMXRT_MEMORY_NULL_SIZE:#010x}
- ITCM : ORIGIN = ${IMXRT_MEMORY_NULL_SIZE:#010x}, LENGTH = 512k - ${IMXRT_MEMORY_NULL_SIZE:#010x}
- DTCM : ORIGIN = 0x20000000, LENGTH = 512k
- OCRAM : ORIGIN = 0x20200000, LENGTH = 512k
+ ITCM : ORIGIN = ${IMXRT_MEMORY_NULL_SIZE:#010x}, LENGTH = ${IMXRT_MEMORY_ITCM_SIZE:#010x} - ${IMXRT_MEMORY_NULL_SIZE:#010x}
+ DTCM : ORIGIN = 0x20000000, LENGTH = ${IMXRT_MEMORY_DTCM_SIZE:#010x}
+ OCRAM : ORIGIN = 0x20200000, LENGTH = ${IMXRT_MEMORY_OCRAM_SIZE:#010x} - ${IMXRT_MEMORY_OCRAM_NOCACHE_SIZE:#010x}
+ OCRAM_NOCACHE : ORIGIN = 0x20200000 + ${IMXRT_MEMORY_OCRAM_SIZE:#010x} - ${IMXRT_MEMORY_OCRAM_NOCACHE_SIZE:#010x}, LENGTH = ${IMXRT_MEMORY_OCRAM_NOCACHE_SIZE:#010x}
PERIPHERAL : ORIGIN = 0x40000000, LENGTH = 0x20000000
FLEXSPI_CONFIG : ORIGIN = 0x60000000, LENGTH = ${IMXRT_MEMORY_FLASH_CFG_SIZE:#010x}
FLEXSPI_IVT : ORIGIN = 0x60000000 + ${IMXRT_MEMORY_FLASH_CFG_SIZE:#010x}, LENGTH = ${IMXRT_MEMORY_FLASH_IVT_SIZE:#010x}
@@ -30,6 +31,10 @@ content: |
imxrt_memory_ocram_end = ORIGIN (OCRAM) + LENGTH (OCRAM);
imxrt_memory_ocram_size = LENGTH (OCRAM);
+ imxrt_memory_ocram_nocache_begin = ORIGIN (OCRAM_NOCACHE);
+ imxrt_memory_ocram_nocache_end = ORIGIN (OCRAM_NOCACHE) + LENGTH (OCRAM_NOCACHE);
+ imxrt_memory_ocram_nocache_size = LENGTH (OCRAM_NOCACHE);
+
imxrt_memory_peripheral_begin = ORIGIN (PERIPHERAL);
imxrt_memory_peripheral_end = ORIGIN (PERIPHERAL) + LENGTH (PERIPHERAL);
imxrt_memory_peripheral_size = LENGTH (PERIPHERAL);
diff --git a/spec/build/bsps/arm/imxrt/optlinkcmds.yml b/spec/build/bsps/arm/imxrt/optlinkcmds.yml
index ba20c3838f..4349ad332e 100644
--- a/spec/build/bsps/arm/imxrt/optlinkcmds.yml
+++ b/spec/build/bsps/arm/imxrt/optlinkcmds.yml
@@ -9,7 +9,8 @@ format: '{}'
links: []
name: IMXRT_DEFAULT_LINKCMDS
description: |
- The default linker command file. Must be linkcmds.sdram or linkcmds.flexspi.
+ The default linker command file. Must be linkcmds.sdram, linkcmds.ocram or
+ linkcmds.flexspi.
type: build
SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
copyrights:
diff --git a/spec/build/bsps/arm/imxrt/optmemdtcmsz.yml b/spec/build/bsps/arm/imxrt/optmemdtcmsz.yml
new file mode 100644
index 0000000000..1bd57fac08
--- /dev/null
+++ b/spec/build/bsps/arm/imxrt/optmemdtcmsz.yml
@@ -0,0 +1,17 @@
+actions:
+- get-integer: null
+- env-assign: null
+build-type: option
+default: 0x20000
+default-by-variant: []
+enabled-by: true
+format: '{:#010x}'
+links: []
+name: IMXRT_MEMORY_DTCM_SIZE
+description: |
+ Size of the DTCM in bytes. Note that these sizes depend on fuses or software
+ settings done by a bootloader (together with ITCM and OCRAM).
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2021 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/imxrt/optmemitcmsz.yml b/spec/build/bsps/arm/imxrt/optmemitcmsz.yml
new file mode 100644
index 0000000000..195d519889
--- /dev/null
+++ b/spec/build/bsps/arm/imxrt/optmemitcmsz.yml
@@ -0,0 +1,17 @@
+actions:
+- get-integer: null
+- env-assign: null
+build-type: option
+default: 0x20000
+default-by-variant: []
+enabled-by: true
+format: '{:#010x}'
+links: []
+name: IMXRT_MEMORY_ITCM_SIZE
+description: |
+ Size of the ITCM in bytes. Note that these sizes depend on fuses or software
+ settings done by a bootloader (together with DTCM and OCRAM).
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2021 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/imxrt/optmemocramnocachesz.yml b/spec/build/bsps/arm/imxrt/optmemocramnocachesz.yml
new file mode 100644
index 0000000000..8e68a08708
--- /dev/null
+++ b/spec/build/bsps/arm/imxrt/optmemocramnocachesz.yml
@@ -0,0 +1,16 @@
+actions:
+- get-integer: null
+- env-assign: null
+build-type: option
+default: 0
+default-by-variant: []
+enabled-by: true
+format: '{:#010x}'
+links: []
+name: IMXRT_MEMORY_OCRAM_NOCACHE_SIZE
+description: |
+ Size of the nocache area at the end of the OCRAM in bytes.
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2021 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/imxrt/optmemocramsz.yml b/spec/build/bsps/arm/imxrt/optmemocramsz.yml
new file mode 100644
index 0000000000..4498435aa6
--- /dev/null
+++ b/spec/build/bsps/arm/imxrt/optmemocramsz.yml
@@ -0,0 +1,17 @@
+actions:
+- get-integer: null
+- env-assign: null
+build-type: option
+default: 0x40000
+default-by-variant: []
+enabled-by: true
+format: '{:#010x}'
+links: []
+name: IMXRT_MEMORY_OCRAM_SIZE
+description: |
+ Size of the OCRAM in bytes. Note that these sizes depend on fuses or software
+ settings done by a bootloader (together with ITCM and DTCM).
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2021 embedded brains GmbH (http://www.embedded-brains.de)