[PATCH v2] imx8m{m,n}_venice: update env memory layout

Tim Harvey tharvey at gateworks.com
Wed Apr 13 17:25:10 CEST 2022


Update distro config env memory layout:
 - loadaddr=0x48200000 allows for 130MB area for uncompressing (ie FIT
   images, kernel_comp_addr_r)
 - fdt_addr_r = loadaddr + 128MB - allows for 128MB kernel
 - scriptaddr = fdt_addr_r + 512KB - allows for 512KB fdt
 - ramdisk_addr_r = scriptaddr + 512KB - allows for 512KB script

Signed-off-by: Tim Harvey <tharvey at gateworks.com>
Reviewed-by: Fabio Estevam <festevam at denx.de>
---
v2:
 - rebase on imx/master
 - add Fabios rb tag
---
 configs/imx8mm_venice_defconfig | 2 +-
 configs/imx8mn_venice_defconfig | 2 +-
 include/configs/imx8mm_venice.h | 9 +++++----
 include/configs/imx8mn_venice.h | 9 +++++----
 4 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/configs/imx8mm_venice_defconfig b/configs/imx8mm_venice_defconfig
index 7e6bb6808eb2..c68c1500faaf 100644
--- a/configs/imx8mm_venice_defconfig
+++ b/configs/imx8mm_venice_defconfig
@@ -16,7 +16,7 @@ CONFIG_SPL_SERIAL=y
 CONFIG_SPL_DRIVERS_MISC=y
 CONFIG_SPL=y
 CONFIG_ENV_OFFSET_REDUND=0xff8000
-CONFIG_SYS_LOAD_ADDR=0x40480000
+CONFIG_SYS_LOAD_ADDR=0x48200000
 CONFIG_SYS_MEMTEST_START=0x40000000
 CONFIG_SYS_MEMTEST_END=0x80000000
 CONFIG_LTO=y
diff --git a/configs/imx8mn_venice_defconfig b/configs/imx8mn_venice_defconfig
index 02d79fb47903..72e8f3e58593 100644
--- a/configs/imx8mn_venice_defconfig
+++ b/configs/imx8mn_venice_defconfig
@@ -16,7 +16,7 @@ CONFIG_SPL_SERIAL=y
 CONFIG_SPL=y
 CONFIG_ENV_OFFSET_REDUND=0xff8000
 CONFIG_SPL_IMX_ROMAPI_LOADADDR=0x48000000
-CONFIG_SYS_LOAD_ADDR=0x40480000
+CONFIG_SYS_LOAD_ADDR=0x48200000
 CONFIG_SYS_MEMTEST_START=0x40000000
 CONFIG_SYS_MEMTEST_END=0x80000000
 CONFIG_LTO=y
diff --git a/include/configs/imx8mm_venice.h b/include/configs/imx8mm_venice.h
index eee59a4ca57f..4b7dcf3ed9f0 100644
--- a/include/configs/imx8mm_venice.h
+++ b/include/configs/imx8mm_venice.h
@@ -29,10 +29,11 @@
 #endif
 
 #define MEM_LAYOUT_ENV_SETTINGS \
-	"fdt_addr_r=0x44000000\0" \
-	"kernel_addr_r=0x42000000\0" \
-	"ramdisk_addr_r=0x46400000\0" \
-	"scriptaddr=0x46000000\0"
+	"kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
+	"fdt_addr_r=0x50200000\0" \
+	"scriptaddr=0x50280000\0" \
+	"ramdisk_addr_r=0x50300000\0" \
+	"kernel_comp_addr_r=0x40200000\0"
 
 /* Enable Distro Boot */
 #ifndef CONFIG_SPL_BUILD
diff --git a/include/configs/imx8mn_venice.h b/include/configs/imx8mn_venice.h
index d977d3265203..d59a73992730 100644
--- a/include/configs/imx8mn_venice.h
+++ b/include/configs/imx8mn_venice.h
@@ -26,10 +26,11 @@
 #endif
 
 #define MEM_LAYOUT_ENV_SETTINGS \
-	"fdt_addr_r=0x44000000\0" \
-	"kernel_addr_r=0x42000000\0" \
-	"ramdisk_addr_r=0x46400000\0" \
-	"scriptaddr=0x46000000\0"
+	"kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
+	"fdt_addr_r=0x50200000\0" \
+	"scriptaddr=0x50280000\0" \
+	"ramdisk_addr_r=0x50300000\0" \
+	"kernel_comp_addr_r=0x40200000\0"
 
 /* Enable Distro Boot */
 #ifndef CONFIG_SPL_BUILD
-- 
2.17.1



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