mirror of
https://github.com/Telecominfraproject/wlan-ap.git
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45 lines
1.5 KiB
Diff
45 lines
1.5 KiB
Diff
From 10d63c9973b9598a065244e9752db7aa3d78a93f Mon Sep 17 00:00:00 2001
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From: Felix Fietkau <nbd@nbd.name>
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Date: Wed, 9 Mar 2022 20:46:21 +0100
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Subject: [PATCH 10/14] ramips: mt7621_nand: initialize ECC_FDMADDR
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This is needed for the ECC controller to access FDM data
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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---
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target/linux/ramips/files/drivers/mtd/nand/raw/mt7621_nand.c | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/target/linux/ramips/files/drivers/mtd/nand/raw/mt7621_nand.c b/target/linux/ramips/files/drivers/mtd/nand/raw/mt7621_nand.c
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index 16493a2e97..0751e59c37 100644
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--- a/target/linux/ramips/files/drivers/mtd/nand/raw/mt7621_nand.c
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+++ b/target/linux/ramips/files/drivers/mtd/nand/raw/mt7621_nand.c
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@@ -214,6 +214,7 @@ struct mt7621_nfc {
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struct clk *nfi_clk;
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struct device *dev;
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+ u32 nfi_base;
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void __iomem *nfi_regs;
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void __iomem *ecc_regs;
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@@ -860,6 +861,8 @@ static int mt7621_nfc_ecc_init(struct mt7621_nfc *nfc)
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(decode_block_size << DEC_CS_S) |
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(DEC_CON_EL << DEC_CON_S) | DEC_EMPTY_EN;
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+ ecc_write32(nfc, ECC_FDMADDR, nfc->nfi_base + NFI_FDML(0));
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+
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mt7621_ecc_encoder_op(nfc, false);
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ecc_write32(nfc, ECC_ENCCNFG, ecc_enccfg);
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@@ -1277,6 +1280,7 @@ static int mt7621_nfc_probe(struct platform_device *pdev)
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nfc->dev = dev;
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res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "nfi");
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+ nfc->nfi_base = res->start;
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nfc->nfi_regs = devm_ioremap_resource(dev, res);
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if (IS_ERR(nfc->nfi_regs)) {
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ret = PTR_ERR(nfc->nfi_regs);
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--
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2.25.1
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