[PATCH] arm64: zynqmp: Add support for 64bit addresses in its
Xilinx ZynqMP supports also addresses above 4GB (32bit) that's why also generate u-boot.its with 64bit load/entry addresses to also support different configurations.
Signed-off-by: Michal Simek michal.simek@xilinx.com ---
arch/arm/mach-zynqmp/mkimage_fit_atf.sh | 22 +++++++++++++++------- 1 file changed, 15 insertions(+), 7 deletions(-)
diff --git a/arch/arm/mach-zynqmp/mkimage_fit_atf.sh b/arch/arm/mach-zynqmp/mkimage_fit_atf.sh index 700871dbe109..592be7f67066 100755 --- a/arch/arm/mach-zynqmp/mkimage_fit_atf.sh +++ b/arch/arm/mach-zynqmp/mkimage_fit_atf.sh @@ -13,6 +13,8 @@ BL31_ELF="${BL31%.*}.elf" awk '/Entry point/ { print $3 }'`
[ -z "$ATF_LOAD_ADDR" ] && ATF_LOAD_ADDR="0xfffea000" +ATF_LOAD_ADDR_LOW=`printf 0x%x $((ATF_LOAD_ADDR & 0xffffffff))` +ATF_LOAD_ADDR_HIGH=`printf 0x%x $((ATF_LOAD_ADDR >> 32))`
[ -z "$BL32" ] && BL32="tee.bin" BL32_ELF="${BL32%.*}.elf" @@ -20,14 +22,20 @@ BL32_ELF="${BL32%.*}.elf" awk '/Entry point/ { print $3 }'`
[ -z "$TEE_LOAD_ADDR" ] && TEE_LOAD_ADDR="0x60000000" +TEE_LOAD_ADDR_LOW=`printf 0x%x $((TEE_LOAD_ADDR & 0xffffffff))` +TEE_LOAD_ADDR_HIGH=`printf 0x%x $((TEE_LOAD_ADDR >> 32))`
if [ -z "$BL33_LOAD_ADDR" ];then BL33_LOAD_ADDR=`awk '/CONFIG_SYS_TEXT_BASE/ { print $3 }' include/generated/autoconf.h` fi +BL33_LOAD_ADDR_LOW=`printf 0x%x $((BL33_LOAD_ADDR & 0xffffffff))` +BL33_LOAD_ADDR_HIGH=`printf 0x%x $((BL33_LOAD_ADDR >> 32))`
DTB_LOAD_ADDR=`awk '/CONFIG_XILINX_OF_BOARD_DTB_ADDR/ { print $3 }' include/generated/autoconf.h` if [ ! -z "$DTB_LOAD_ADDR" ]; then - DTB_LOAD="load = <$DTB_LOAD_ADDR>;" + DTB_LOAD_ADDR_LOW=`printf 0x%x $((DTB_LOAD_ADDR & 0xffffffff))` + DTB_LOAD_ADDR_HIGH=`printf 0x%x $((DTB_LOAD_ADDR >> 32))` + DTB_LOAD="load = <$DTB_LOAD_ADDR_HIGH $DTB_LOAD_ADDR_LOW>;" else DTB_LOAD="" fi @@ -59,8 +67,8 @@ cat << __HEADER_EOF os = "u-boot"; arch = "arm64"; compression = "none"; - load = <$BL33_LOAD_ADDR>; - entry = <$BL33_LOAD_ADDR>; + load = <$BL33_LOAD_ADDR_HIGH $BL33_LOAD_ADDR_LOW>; + entry = <$BL33_LOAD_ADDR_HIGH $BL33_LOAD_ADDR_LOW>; hash { algo = "md5"; }; @@ -76,8 +84,8 @@ cat << __ATF os = "arm-trusted-firmware"; arch = "arm64"; compression = "none"; - load = <$ATF_LOAD_ADDR>; - entry = <$ATF_LOAD_ADDR>; + load = <$ATF_LOAD_ADDR_HIGH $ATF_LOAD_ADDR_LOW>; + entry = <$ATF_LOAD_ADDR_HIGH $ATF_LOAD_ADDR_LOW>; hash { algo = "md5"; }; @@ -94,8 +102,8 @@ cat << __TEE os = "tee"; arch = "arm64"; compression = "none"; - load = <$TEE_LOAD_ADDR>; - entry = <$TEE_LOAD_ADDR>; + load = <$TEE_LOAD_ADDR_HIGH $TEE_LOAD_ADDR_LOW>; + entry = <$TEE_LOAD_ADDR_HIGH $TEE_LOAD_ADDR_LOW>; hash { algo = "md5"; };
po 7. 6. 2021 v 12:55 odesÃlatel Michal Simek michal.simek@xilinx.com napsal:
Xilinx ZynqMP supports also addresses above 4GB (32bit) that's why also generate u-boot.its with 64bit load/entry addresses to also support different configurations.
Signed-off-by: Michal Simek michal.simek@xilinx.com
arch/arm/mach-zynqmp/mkimage_fit_atf.sh | 22 +++++++++++++++------- 1 file changed, 15 insertions(+), 7 deletions(-)
diff --git a/arch/arm/mach-zynqmp/mkimage_fit_atf.sh b/arch/arm/mach-zynqmp/mkimage_fit_atf.sh index 700871dbe109..592be7f67066 100755 --- a/arch/arm/mach-zynqmp/mkimage_fit_atf.sh +++ b/arch/arm/mach-zynqmp/mkimage_fit_atf.sh @@ -13,6 +13,8 @@ BL31_ELF="${BL31%.*}.elf" awk '/Entry point/ { print $3 }'`
[ -z "$ATF_LOAD_ADDR" ] && ATF_LOAD_ADDR="0xfffea000" +ATF_LOAD_ADDR_LOW=`printf 0x%x $((ATF_LOAD_ADDR & 0xffffffff))` +ATF_LOAD_ADDR_HIGH=`printf 0x%x $((ATF_LOAD_ADDR >> 32))`
[ -z "$BL32" ] && BL32="tee.bin" BL32_ELF="${BL32%.*}.elf" @@ -20,14 +22,20 @@ BL32_ELF="${BL32%.*}.elf" awk '/Entry point/ { print $3 }'`
[ -z "$TEE_LOAD_ADDR" ] && TEE_LOAD_ADDR="0x60000000" +TEE_LOAD_ADDR_LOW=`printf 0x%x $((TEE_LOAD_ADDR & 0xffffffff))` +TEE_LOAD_ADDR_HIGH=`printf 0x%x $((TEE_LOAD_ADDR >> 32))`
if [ -z "$BL33_LOAD_ADDR" ];then BL33_LOAD_ADDR=`awk '/CONFIG_SYS_TEXT_BASE/ { print $3 }' include/generated/autoconf.h` fi +BL33_LOAD_ADDR_LOW=`printf 0x%x $((BL33_LOAD_ADDR & 0xffffffff))` +BL33_LOAD_ADDR_HIGH=`printf 0x%x $((BL33_LOAD_ADDR >> 32))`
DTB_LOAD_ADDR=`awk '/CONFIG_XILINX_OF_BOARD_DTB_ADDR/ { print $3 }' include/generated/autoconf.h` if [ ! -z "$DTB_LOAD_ADDR" ]; then
DTB_LOAD="load = <$DTB_LOAD_ADDR>;"
DTB_LOAD_ADDR_LOW=`printf 0x%x $((DTB_LOAD_ADDR & 0xffffffff))`DTB_LOAD_ADDR_HIGH=`printf 0x%x $((DTB_LOAD_ADDR >> 32))`DTB_LOAD="load = <$DTB_LOAD_ADDR_HIGH $DTB_LOAD_ADDR_LOW>;"else DTB_LOAD="" fi @@ -59,8 +67,8 @@ cat << __HEADER_EOF os = "u-boot"; arch = "arm64"; compression = "none";
load = <$BL33_LOAD_ADDR>;entry = <$BL33_LOAD_ADDR>;
load = <$BL33_LOAD_ADDR_HIGH $BL33_LOAD_ADDR_LOW>;entry = <$BL33_LOAD_ADDR_HIGH $BL33_LOAD_ADDR_LOW>; hash { algo = "md5"; };@@ -76,8 +84,8 @@ cat << __ATF os = "arm-trusted-firmware"; arch = "arm64"; compression = "none";
load = <$ATF_LOAD_ADDR>;entry = <$ATF_LOAD_ADDR>;
load = <$ATF_LOAD_ADDR_HIGH $ATF_LOAD_ADDR_LOW>;entry = <$ATF_LOAD_ADDR_HIGH $ATF_LOAD_ADDR_LOW>; hash { algo = "md5"; };@@ -94,8 +102,8 @@ cat << __TEE os = "tee"; arch = "arm64"; compression = "none";
load = <$TEE_LOAD_ADDR>;entry = <$TEE_LOAD_ADDR>;
load = <$TEE_LOAD_ADDR_HIGH $TEE_LOAD_ADDR_LOW>;entry = <$TEE_LOAD_ADDR_HIGH $TEE_LOAD_ADDR_LOW>; hash { algo = "md5"; };-- 2.31.1
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Michal Simek