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From: Vyacheslav Yurkov <uvv.mail@gmail.com>
To: barebox@lists.infradead.org
Cc: Vyacheslav Yurkov <Vyacheslav.Yurkov@bruker.com>
Subject: [PATCH 1/2] ARM: socfpga: Fix SDRAM firewall init
Date: Tue,  1 Nov 2022 10:52:40 +0100	[thread overview]
Message-ID: <20221101095241.984845-1-uvv.mail@gmail.com> (raw)

From: Vyacheslav Yurkov <Vyacheslav.Yurkov@bruker.com>

Incorrect enable bits were used in initialization sequence of SDRAM
firewall

Signed-off-by: Vyacheslav Yurkov <Vyacheslav.Yurkov@bruker.com>
---
 arch/arm/mach-socfpga/arria10-sdram.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-socfpga/arria10-sdram.c b/arch/arm/mach-socfpga/arria10-sdram.c
index 35c355df71..b7eade0b17 100644
--- a/arch/arm/mach-socfpga/arria10-sdram.c
+++ b/arch/arm/mach-socfpga/arria10-sdram.c
@@ -486,7 +486,7 @@ static int arria10_sdram_firewall_setup(void)
 	writel(0x00000000, ARRIA10_SDR_FW_MPU_FPGA_MPUREGION3ADDR);
 	writel(0xffff0000, ARRIA10_SDR_FW_MPU_FPGA_FPGA2SDRAM0REGION0ADDR);
 
-	mpu_en |= ARRIA10_NOC_FW_DDR_MPU_MPUREG1EN;
+	mpu_en |= ARRIA10_NOC_FW_DDR_MPU_F2SDR0REG0EN;
 	writel(mpu_en, ARRIA10_SDR_FW_MPU_FPGA_EN);
 
 	writel(0x00000000, ARRIA10_SDR_FW_MPU_FPGA_FPGA2SDRAM0REGION1ADDR);
@@ -494,7 +494,7 @@ static int arria10_sdram_firewall_setup(void)
 	writel(0x00000000, ARRIA10_SDR_FW_MPU_FPGA_FPGA2SDRAM0REGION3ADDR);
 	writel(0xffff0000, ARRIA10_SDR_FW_MPU_FPGA_FPGA2SDRAM1REGION0ADDR);
 
-	mpu_en |= ARRIA10_NOC_FW_DDR_MPU_MPUREG2EN;
+	mpu_en |= ARRIA10_NOC_FW_DDR_MPU_F2SDR1REG0EN;
 	writel(mpu_en, ARRIA10_SDR_FW_MPU_FPGA_EN);
 
 	writel(0x00000000, ARRIA10_SDR_FW_MPU_FPGA_FPGA2SDRAM1REGION1ADDR);
@@ -502,7 +502,7 @@ static int arria10_sdram_firewall_setup(void)
 	writel(0x00000000, ARRIA10_SDR_FW_MPU_FPGA_FPGA2SDRAM1REGION3ADDR);
 	writel(0xffff0000, ARRIA10_SDR_FW_MPU_FPGA_FPGA2SDRAM2REGION0ADDR);
 
-	mpu_en |= ARRIA10_NOC_FW_DDR_MPU_MPUREG3EN;
+	mpu_en |= ARRIA10_NOC_FW_DDR_MPU_F2SDR2REG0EN;
 	writel(mpu_en, ARRIA10_SDR_FW_MPU_FPGA_EN);
 
 	writel(0x00000000, ARRIA10_SDR_FW_MPU_FPGA_FPGA2SDRAM2REGION1ADDR);
-- 
2.25.1




             reply	other threads:[~2022-11-01  9:54 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-01  9:52 Vyacheslav Yurkov [this message]
2022-11-01  9:52 ` [PATCH 2/2] ARM: socfpga: Configure F2SDRAM bridges Vyacheslav Yurkov
2022-11-01  9:58 ` [PATCH 1/2] ARM: socfpga: Fix SDRAM firewall init Ahmad Fatoum
2022-11-01 10:05   ` Vyacheslav Yurkov
2022-11-01 10:13     ` Ahmad Fatoum

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