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From: Andrey Smirnov <andrew.smirnov@gmail.com>
To: barebox@lists.infradead.org
Cc: Andrey Smirnov <andrew.smirnov@gmail.com>
Subject: [PATCH v2 09/12] ARM: nxp-imx8mq-evk: Add code to load ATF BL31 blob
Date: Thu, 19 Jul 2018 18:03:54 -0700	[thread overview]
Message-ID: <20180720010357.22822-10-andrew.smirnov@gmail.com> (raw)
In-Reply-To: <20180720010357.22822-1-andrew.smirnov@gmail.com>

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
---
 arch/arm/boards/nxp-imx8mq-evk/lowlevel.c | 9 +++++++++
 arch/arm/mach-imx/Kconfig                 | 2 ++
 2 files changed, 11 insertions(+)

diff --git a/arch/arm/boards/nxp-imx8mq-evk/lowlevel.c b/arch/arm/boards/nxp-imx8mq-evk/lowlevel.c
index 1ed918ee0..db746bb94 100644
--- a/arch/arm/boards/nxp-imx8mq-evk/lowlevel.c
+++ b/arch/arm/boards/nxp-imx8mq-evk/lowlevel.c
@@ -23,6 +23,7 @@
 #include <asm/cache.h>
 #include <asm/sections.h>
 #include <asm/mmu.h>
+#include <mach/atf.h>
 
 #include "ddr.h"
 
@@ -75,6 +76,14 @@ ENTRY_FUNCTION(start_nxp_imx8mq_evk, r0, r1, r2)
 	if (get_pc() < MX8MQ_DDR_CSD1_BASE_ADDR)
 		nxp_imx8mq_evk_sram_setup();
 
+	if (current_el() == 3) {
+		const u8 *bl31;
+		size_t bl31_size;
+
+		get_builtin_firmware(imx_imx8m_bl31_bin, &bl31, &bl31_size);
+		imx8mq_atf_load_bl31(bl31, bl31_size);
+	}
+
 	barebox_arm_entry(MX8MQ_DDR_CSD1_BASE_ADDR,
 			  SZ_2G + SZ_1G, __dtb_imx8mq_evk_start);
 }
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index 73b7ea1b6..7cb9138d2 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -461,6 +461,8 @@ config MACH_NXP_IMX8MQ_EVK
 	bool "NXP i.MX8MQ EVK Board"
 	select ARCH_IMX8MQ
 	select FIRMWARE_IMX_LPDDR4_PMU_TRAIN
+	select FIRMWARE_IMX8MQ_ATF
+	select ARM_SMCCC
 
 endif
 
-- 
2.17.1


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  parent reply	other threads:[~2018-07-20  1:04 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-07-20  1:03 [PATCH v2 00/12] ARM: i.MX8MQ and EVK support, part II Andrey Smirnov
2018-07-20  1:03 ` [PATCH v2 01/12] ARM: nxp-imx8mq-evk: Update DDR initialization code Andrey Smirnov
2018-07-20  1:03 ` [PATCH v2 02/12] ARM: Add code to support SMCCC on AArch64 Andrey Smirnov
2018-07-20  1:03 ` [PATCH v2 03/12] ARM: i.MX8MQ: Configure cntfrq only in EL3 Andrey Smirnov
2018-07-20  1:03 ` [PATCH v2 04/12] ARM: i.MX8MQ: Add code to load BL31 ATF blob Andrey Smirnov
2018-07-20  1:03 ` [PATCH v2 05/12] ARM: i.MX: fimware: Add pre-built " Andrey Smirnov
2018-07-20  1:03 ` [PATCH v2 06/12] ARM: i.MX: Move i.MX header definitions to mach-imx Andrey Smirnov
2018-07-20  1:03 ` [PATCH v2 07/12] ARM: i.MX: xload-esdhc: Make use of <mach/imx-header.h> Andrey Smirnov
2018-07-20  1:03 ` [PATCH v2 08/12] ARM: i.MX: xload-esdhc: Allow placing image to align its etnry point Andrey Smirnov
2018-07-20  1:03 ` Andrey Smirnov [this message]
2018-07-20  1:03 ` [PATCH v2 10/12] ARM: i.MX8MQ: Query and display ATF fimware hash if availible Andrey Smirnov
2018-07-20  1:03 ` [PATCH v2 11/12] ARM: nxp-imx8mq-evk: Add bootflow comments Andrey Smirnov
2018-07-20  1:03 ` [PATCH v2 12/12] firmware: Fix copy-paste comment mistake Andrey Smirnov
2018-08-08  6:34 ` [PATCH v2 00/12] ARM: i.MX8MQ and EVK support, part II Sascha Hauer

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