[PATCH] ARM: imx: Enable CAAM on Data Modul i.MX8M Mini/Plus eDM SBC

Marek Vasut marex at denx.de
Sat Dec 2 02:55:06 CET 2023


Enable CAAM in U-Boot to make crypto available early in the boot process.

This has a side-effect that in case an older kernel version contains a
broken CAAM initialization timeout code, initialization in bootloader
will help that old kernel version function correctly.

Signed-off-by: Marek Vasut <marex at denx.de>
---
Cc: "NXP i.MX U-Boot Team" <uboot-imx at nxp.com>
Cc: Fabio Estevam <festevam at gmail.com>
Cc: Stefano Babic <sbabic at denx.de>
---
 configs/imx8mm_data_modul_edm_sbc_defconfig | 1 +
 configs/imx8mp_data_modul_edm_sbc_defconfig | 1 +
 2 files changed, 2 insertions(+)

diff --git a/configs/imx8mm_data_modul_edm_sbc_defconfig b/configs/imx8mm_data_modul_edm_sbc_defconfig
index e724607c6ee..06e10869bc1 100644
--- a/configs/imx8mm_data_modul_edm_sbc_defconfig
+++ b/configs/imx8mm_data_modul_edm_sbc_defconfig
@@ -157,6 +157,7 @@ CONFIG_SPL_CLK_COMPOSITE_CCF=y
 CONFIG_CLK_COMPOSITE_CCF=y
 CONFIG_SPL_CLK_IMX8MM=y
 CONFIG_CLK_IMX8MM=y
+CONFIG_FSL_CAAM=y
 CONFIG_DFU_TFTP=y
 CONFIG_DFU_TIMEOUT=y
 CONFIG_DFU_MMC=y
diff --git a/configs/imx8mp_data_modul_edm_sbc_defconfig b/configs/imx8mp_data_modul_edm_sbc_defconfig
index ae1a48c6812..30f8636f4d5 100644
--- a/configs/imx8mp_data_modul_edm_sbc_defconfig
+++ b/configs/imx8mp_data_modul_edm_sbc_defconfig
@@ -164,6 +164,7 @@ CONFIG_SPL_CLK_COMPOSITE_CCF=y
 CONFIG_CLK_COMPOSITE_CCF=y
 CONFIG_SPL_CLK_IMX8MP=y
 CONFIG_CLK_IMX8MP=y
+CONFIG_FSL_CAAM=y
 CONFIG_DFU_TFTP=y
 CONFIG_DFU_TIMEOUT=y
 CONFIG_DFU_MMC=y
-- 
2.42.0



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