Re: [PATCH 1/2] doc: imx8mp_evk: Remove unneeded export ATF_LOAD_ADDR line

[Peng Fan]

On 8/7/2023 9:42 PM, Fabio Estevam wrote:

From: Fabio Estevam

Originally, exporting the ATF_LOAD_ADDR was required, but since binman has
been used to generate the flash.bin, it is no longer needed to do
such manual export.

The ATF address is now passed via binman in imx8mp-u-boot.dtsi:

atf {
description = "ARM Trusted Firmware";
type = "firmware";
arch = "arm64";
compression = "none";
load = <0x97>;
entry = <0x97>;

atf_blob: atf-blob {
filename = "bl31.bin";
type = "atf-bl31";
};
};

Remove the  unneeded export ATF_LOAD_ADDR line.

Signed-off-by: Fabio Estevam


Reviewed-by: Peng Fan 

[PATCH 1/2] doc: imx8mp_evk: Remove unneeded export ATF_LOAD_ADDR line

[Fabio Estevam]

From: Fabio Estevam 

Originally, exporting the ATF_LOAD_ADDR was required, but since binman has
been used to generate the flash.bin, it is no longer needed to do
such manual export.

The ATF address is now passed via binman in imx8mp-u-boot.dtsi:

atf {
description = "ARM Trusted Firmware";
type = "firmware";
arch = "arm64";
compression = "none";
load = <0x97>;
entry = <0x97>;

atf_blob: atf-blob {
filename = "bl31.bin";
type = "atf-bl31";
};
};

Remove the  unneeded export ATF_LOAD_ADDR line.

Signed-off-by: Fabio Estevam 
---
 doc/board/nxp/imx8mp_evk.rst | 1 -
 1 file changed, 1 deletion(-)

diff --git a/doc/board/nxp/imx8mp_evk.rst b/doc/board/nxp/imx8mp_evk.rst
index e7cc7b396b57..e106c3c71872 100644
--- a/doc/board/nxp/imx8mp_evk.rst
+++ b/doc/board/nxp/imx8mp_evk.rst
@@ -44,7 +44,6 @@ Build U-Boot
$ cp 
../firmware-imx-8.10/firmware/ddr/synopsys/lpddr4_pmu_train_1d_imem_202006.bin 
./build/
$ cp 
../firmware-imx-8.10/firmware/ddr/synopsys/lpddr4_pmu_train_2d_dmem_202006.bin 
./build/
$ cp 
../firmware-imx-8.10/firmware/ddr/synopsys/lpddr4_pmu_train_2d_imem_202006.bin 
./build/
-   $ export ATF_LOAD_ADDR=0x97
$ make O=build
 
 Burn the flash.bin to the MicroSD card at offset 32KB:
-- 
2.34.1