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e0e74d8a2c
swig has been installed on the buildbots a while a ago and Petr Štetiar got a fix for the pylibfdt error. Use that and re-enable the builds for mt7620 and mt7621. Refresh patches while at it. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
60 lines
1.7 KiB
Diff
60 lines
1.7 KiB
Diff
From b4e5137067d34a099efd921532ece177560789ca Mon Sep 17 00:00:00 2001
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From: Weijie Gao <weijie.gao@mediatek.com>
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Date: Fri, 20 May 2022 11:24:04 +0800
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Subject: [PATCH 23/25] spl: nand: support loading legacy image with payload
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compressed
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Add support to load legacy image with payload compressed. This redirects
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the boot flow for all legacy images. If the payload is not compressed, the
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actual behavior will remain unchanged.
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Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
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Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
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---
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common/spl/spl_nand.c | 27 +++++++++++++++++++++++++++
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1 file changed, 27 insertions(+)
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--- a/common/spl/spl_nand.c
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+++ b/common/spl/spl_nand.c
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@@ -56,6 +56,21 @@ static ulong spl_nand_fit_read(struct sp
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return size / load->bl_len;
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}
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+static ulong spl_nand_legacy_read(struct spl_load_info *load, ulong offs,
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+ ulong size, void *dst)
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+{
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+ int err;
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+
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+ debug("%s: offs %lx, size %lx, dst %p\n",
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+ __func__, offs, size, dst);
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+
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+ err = nand_spl_load_image(offs, size, dst);
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+ if (err)
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+ return 0;
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+
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+ return size;
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+}
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+
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struct mtd_info * __weak nand_get_mtd(void)
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{
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return NULL;
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@@ -93,6 +108,18 @@ static int spl_nand_load_element(struct
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load.bl_len = bl_len;
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load.read = spl_nand_fit_read;
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return spl_load_imx_container(spl_image, &load, offset / bl_len);
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+ } else if (IS_ENABLED(CONFIG_SPL_LEGACY_IMAGE_FORMAT) &&
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+ image_get_magic(header) == IH_MAGIC) {
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+ struct spl_load_info load;
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+
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+ debug("Found legacy image\n");
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+ load.dev = NULL;
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+ load.priv = NULL;
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+ load.filename = NULL;
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+ load.bl_len = 1;
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+ load.read = spl_nand_legacy_read;
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+
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+ return spl_load_legacy_img(spl_image, bootdev, &load, offset);
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} else {
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err = spl_parse_image_header(spl_image, bootdev, header);
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if (err)
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