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load_hisilicon: derive os_mem_size from kernel cmdline mem= #2039

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Merged
widgetii merged 2 commits into from
May 3, 2026
Merged

load_hisilicon: derive os_mem_size from kernel cmdline mem= #2039

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27c142c
load_hisilicon: derive os_mem_size from kernel cmdline mem=
widgetii May 3, 2026
534a5db
hisilicon-opensdk: bump to e866011 (mmz: fail-fast on zone conflict)
widgetii May 3, 2026
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2 changes: 1 addition & 1 deletion general/package/hisilicon-opensdk/hisilicon-opensdk.mk
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@
################################################################################

HISILICON_OPENSDK_SITE = $(call github,openipc,openhisilicon,$(HISILICON_OPENSDK_VERSION))
HISILICON_OPENSDK_VERSION = b73fc65
HISILICON_OPENSDK_VERSION = e866011

HISILICON_OPENSDK_LICENSE = GPL-3.0
HISILICON_OPENSDK_LICENSE_FILES = LICENSE
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7 changes: 6 additions & 1 deletion general/package/hisilicon-osdrv-hi3516av100/files/script/load_hisilicon
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,12 @@ mem_start=0x80000000 # phy mem start
mem_total=$(fw_printenv -n totalmem | tr -d 'M')
mem_total=${mem_total:=128}

os_mem_size=$(fw_printenv -n osmem | tr -d 'M')
# Prefer kernel cmdline mem=NM -- that's the authoritative kernel/MMZ split.
# Fall back to U-Boot osmem env only when the kernel was booted without mem=.
os_mem_size=$(awk 'BEGIN{RS=" "} /^mem=[0-9]+M/{gsub(/^mem=|M.*$/,""); print; exit}' /proc/cmdline)
if [ -z "$os_mem_size" ]; then
os_mem_size=$(fw_printenv -n osmem | tr -d 'M')
fi
os_mem_size=${os_mem_size:=32}

report_error() {
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7 changes: 6 additions & 1 deletion general/package/hisilicon-osdrv-hi3516cv100/files/script/load_hisilicon
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Expand Up @@ -9,7 +9,12 @@ mem_start=0x80000000 # phy mem start
mem_total=$(fw_printenv -n totalmem | tr -d 'M')
mem_total=${mem_total:=64}

os_mem_size=$(fw_printenv -n osmem | tr -d 'M')
# Prefer kernel cmdline mem=NM -- that's the authoritative kernel/MMZ split.
# Fall back to U-Boot osmem env only when the kernel was booted without mem=.
os_mem_size=$(awk 'BEGIN{RS=" "} /^mem=[0-9]+M/{gsub(/^mem=|M.*$/,""); print; exit}' /proc/cmdline)
if [ -z "$os_mem_size" ]; then
os_mem_size=$(fw_printenv -n osmem | tr -d 'M')
fi
os_mem_size=${os_mem_size:=32}

# Sensor config
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7 changes: 6 additions & 1 deletion general/package/hisilicon-osdrv-hi3516cv200/files/script/load_hisilicon
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Original file line number Diff line number Diff line change
Expand Up @@ -13,7 +13,12 @@ mem_start=0x80000000 # phy mem start
mem_total=$(fw_printenv -n totalmem | tr -d 'M')
mem_total=${mem_total:=64}

os_mem_size=$(fw_printenv -n osmem | tr -d 'M')
# Prefer kernel cmdline mem=NM -- that's the authoritative kernel/MMZ split.
# Fall back to U-Boot osmem env only when the kernel was booted without mem=.
os_mem_size=$(awk 'BEGIN{RS=" "} /^mem=[0-9]+M/{gsub(/^mem=|M.*$/,""); print; exit}' /proc/cmdline)
if [ -z "$os_mem_size" ]; then
os_mem_size=$(fw_printenv -n osmem | tr -d 'M')
fi
os_mem_size=${os_mem_size:=32}

report_error() {
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7 changes: 6 additions & 1 deletion general/package/hisilicon-osdrv-hi3516cv300/files/script/load_hisilicon
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Original file line number Diff line number Diff line change
Expand Up @@ -13,7 +13,12 @@ mem_start=0x80000000; # phy mem start
mem_total=$(fw_printenv -n totalmem | tr -d 'M')
mem_total=${mem_total:=64}

os_mem_size=$(fw_printenv -n osmem | tr -d 'M')
# Prefer kernel cmdline mem=NM -- that's the authoritative kernel/MMZ split.
# Fall back to U-Boot osmem env only when the kernel was booted without mem=.
os_mem_size=$(awk 'BEGIN{RS=" "} /^mem=[0-9]+M/{gsub(/^mem=|M.*$/,""); print; exit}' /proc/cmdline)
if [ -z "$os_mem_size" ]; then
os_mem_size=$(fw_printenv -n osmem | tr -d 'M')
fi
os_mem_size=${os_mem_size:=32}

# Sensor config
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7 changes: 6 additions & 1 deletion general/package/hisilicon-osdrv-hi3516cv500/files/script/load_hisilicon
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Original file line number Diff line number Diff line change
Expand Up @@ -15,7 +15,12 @@ mem_start=0x80000000 # phy mem start
mem_total=$(fw_printenv -n totalmem | tr -d 'M')
mem_total=${mem_total:=64}

os_mem_size=$(fw_printenv -n osmem | tr -d 'M')
# Prefer kernel cmdline mem=NM -- that's the authoritative kernel/MMZ split.
# Fall back to U-Boot osmem env only when the kernel was booted without mem=.
os_mem_size=$(awk 'BEGIN{RS=" "} /^mem=[0-9]+M/{gsub(/^mem=|M.*$/,""); print; exit}' /proc/cmdline)
if [ -z "$os_mem_size" ]; then
os_mem_size=$(fw_printenv -n osmem | tr -d 'M')
fi
os_mem_size=${os_mem_size:=32}

SNS_TYPE0=imx327 # sensor type
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7 changes: 6 additions & 1 deletion general/package/hisilicon-osdrv-hi3516ev200/files/script/load_hisilicon
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Original file line number Diff line number Diff line change
Expand Up @@ -15,7 +15,12 @@ mem_start=0x40000000 # phy mem start
mem_total=$(fw_printenv -n totalmem | tr -d 'M')
mem_total=${mem_total:=64}

os_mem_size=$(fw_printenv -n osmem | tr -d 'M')
# Prefer kernel cmdline mem=NM -- that's the authoritative kernel/MMZ split.
# Fall back to U-Boot osmem env only when the kernel was booted without mem=.
os_mem_size=$(awk 'BEGIN{RS=" "} /^mem=[0-9]+M/{gsub(/^mem=|M.*$/,""); print; exit}' /proc/cmdline)
if [ -z "$os_mem_size" ]; then
os_mem_size=$(fw_printenv -n osmem | tr -d 'M')
fi
os_mem_size=${os_mem_size:=32}

YUV_TYPE0=0 # 0 -- raw, 1 --DC, 2 --bt1120, 3 --bt656
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7 changes: 6 additions & 1 deletion general/package/hisilicon-osdrv-hi3519v101/files/script/load_hisilicon
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,12 @@ mem_start=0x80000000 # phy mem start
mem_total=$(fw_printenv -n totalmem | tr -d 'M')
mem_total=${mem_total:=64}

os_mem_size=$(fw_printenv -n osmem | tr -d 'M')
# Prefer kernel cmdline mem=NM -- that's the authoritative kernel/MMZ split.
# Fall back to U-Boot osmem env only when the kernel was booted without mem=.
os_mem_size=$(awk 'BEGIN{RS=" "} /^mem=[0-9]+M/{gsub(/^mem=|M.*$/,""); print; exit}' /proc/cmdline)
if [ -z "$os_mem_size" ]; then
os_mem_size=$(fw_printenv -n osmem | tr -d 'M')
fi
os_mem_size=${os_mem_size:=32}

# Sensor config
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7 changes: 6 additions & 1 deletion general/package/hisilicon-osdrv-hi3536dv100/files/script/load_hisilicon
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Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,12 @@ mem_start=0x80000000
mem_total=$(fw_printenv -n totalmem | tr -d 'M')
mem_total=${mem_total:=64}

os_mem_size=$(fw_printenv -n osmem | tr -d 'M')
# Prefer kernel cmdline mem=NM -- that's the authoritative kernel/MMZ split.
# Fall back to U-Boot osmem env only when the kernel was booted without mem=.
os_mem_size=$(awk 'BEGIN{RS=" "} /^mem=[0-9]+M/{gsub(/^mem=|M.*$/,""); print; exit}' /proc/cmdline)
if [ -z "$os_mem_size" ]; then
os_mem_size=$(fw_printenv -n osmem | tr -d 'M')
fi
os_mem_size=${os_mem_size:=32}

mmz_start=0
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