32 lines
837 B
Diff
32 lines
837 B
Diff
From 3f7058a106fde4bf69b76933a1e2f56a051d8466 Mon Sep 17 00:00:00 2001
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From: Dennis Gilmore <dennis@ausil.us>
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Date: Tue, 18 Mar 2014 16:13:38 -0500
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Subject: [PATCH 12/13] check for fdtfile and fdt_file to find the devicetree
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file
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---
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common/cmd_pxe.c | 7 +++++++
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1 file changed, 7 insertions(+)
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diff --git a/common/cmd_pxe.c b/common/cmd_pxe.c
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index 3483328..c58e471 100644
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--- a/common/cmd_pxe.c
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+++ b/common/cmd_pxe.c
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@@ -712,6 +712,13 @@ static int label_boot(cmd_tbl_t *cmdtp, struct pxe_label *label)
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char *f1, *f2, *f3, *f4, *slash;
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f1 = getenv("fdtfile");
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+ /*
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+ * some boards have used fdt_file as the environment variable for
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+ * defining the device tree file so lets check for fdt_file also.
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+ */
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+ if (!f1) {
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+ f1 = getenv("fdt_file");
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+ }
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if (f1) {
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f2 = "";
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f3 = "";
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--
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1.9.0
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