From: Fabio Estevam <festevam@gmail.com>
To: sbabic@denx.de
Cc: u-boot@lists.denx.de, peng.fan@nxp.com, Fabio Estevam <festevam@denx.de>
Subject: [PATCH 1/2] doc: imx8mp_evk: Remove unneeded export ATF_LOAD_ADDR line
Date: Mon, 7 Aug 2023 10:42:46 -0300 [thread overview]
Message-ID: <20230807134247.926793-1-festevam@gmail.com> (raw)
From: Fabio Estevam <festevam@denx.de>
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 = <0x970000>;
entry = <0x970000>;
atf_blob: atf-blob {
filename = "bl31.bin";
type = "atf-bl31";
};
};
Remove the unneeded export ATF_LOAD_ADDR line.
Signed-off-by: Fabio Estevam <festevam@denx.de>
---
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=0x970000
$ make O=build
Burn the flash.bin to the MicroSD card at offset 32KB:
--
2.34.1
next reply other threads:[~2023-08-07 13:43 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-07 13:42 Fabio Estevam [this message]
2023-08-07 13:42 ` [PATCH 2/2] doc: imx8mp_evk: Use in-tree build in the example Fabio Estevam
2023-08-09 3:30 ` Peng Fan
2023-08-09 3:30 ` [PATCH 1/2] doc: imx8mp_evk: Remove unneeded export ATF_LOAD_ADDR line Peng Fan
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