[PATCH 06/15] i.MX7: Enable Job ring driver model in U-Boot.

Gaurav Jain gaurav.jain at nxp.com
Mon Aug 16 10:42:03 CEST 2021


i.MX7D - added support for JR driver model.

removed sec_init() call, sec is initialized based on
job ring information processed from device tree.

Signed-off-by: Gaurav Jain <gaurav.jain at nxp.com>
---
 arch/arm/Kconfig              |  2 +-
 arch/arm/mach-imx/mx7/Kconfig |  3 +++
 arch/arm/mach-imx/mx7/soc.c   | 15 ++++++++++-----
 3 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 5dceb98287..7d8b4d4b54 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -860,7 +860,7 @@ config ARCH_MX7
 	select ARCH_MISC_INIT
 	select CPU_V7A
 	select GPIO_EXTRA_HEADER
-	select SYS_FSL_HAS_SEC if IMX_HAB
+	select SYS_FSL_HAS_SEC
 	select SYS_FSL_SEC_COMPAT_4
 	select SYS_FSL_SEC_LE
 	imply BOARD_EARLY_INIT_F
diff --git a/arch/arm/mach-imx/mx7/Kconfig b/arch/arm/mach-imx/mx7/Kconfig
index adedc01164..b82338e2cc 100644
--- a/arch/arm/mach-imx/mx7/Kconfig
+++ b/arch/arm/mach-imx/mx7/Kconfig
@@ -60,6 +60,9 @@ config TARGET_MX7DSABRESD
 	select DM_THERMAL
 	select MX7D
 	imply CMD_DM
+	select FSL_CAAM
+	select FSL_BLOB
+	select MISC
 
 config TARGET_PICO_IMX7D
 	bool "pico-imx7d"
diff --git a/arch/arm/mach-imx/mx7/soc.c b/arch/arm/mach-imx/mx7/soc.c
index fda25ba66a..4e3a9f8978 100644
--- a/arch/arm/mach-imx/mx7/soc.c
+++ b/arch/arm/mach-imx/mx7/soc.c
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (C) 2015 Freescale Semiconductor, Inc.
+ * Copyright 2021 NXP
  */
 
 #include <common.h>
@@ -16,9 +17,10 @@
 #include <asm/mach-imx/boot_mode.h>
 #include <asm/arch/crm_regs.h>
 #include <dm.h>
+#include <dm/uclass-internal.h>
+#include <dm/device-internal.h>
 #include <env.h>
 #include <imx_thermal.h>
-#include <fsl_sec.h>
 #include <asm/setup.h>
 #include <linux/delay.h>
 
@@ -336,16 +338,19 @@ int arch_cpu_init(void)
 #ifdef CONFIG_ARCH_MISC_INIT
 int arch_misc_init(void)
 {
+	struct udevice *dev;
+
 #ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
 	if (is_mx7d())
 		env_set("soc", "imx7d");
 	else
 		env_set("soc", "imx7s");
 #endif
-
-#ifdef CONFIG_FSL_CAAM
-	sec_init();
-#endif
+	uclass_find_first_device(UCLASS_MISC, &dev);
+	for (; dev; uclass_find_next_device(&dev)) {
+		if (device_probe(dev))
+			continue;
+	}
 
 	return 0;
 }
-- 
2.17.1



More information about the U-Boot mailing list