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
next 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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