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From: Lucas Stach <dev@lynxeye.de>
To: barebox@lists.infradead.org
Subject: [PATCH 05/18] ARM: zynq: add size check in zynq_mkimage
Date: Thu,  7 Nov 2019 22:11:06 +0100	[thread overview]
Message-ID: <20191107211119.68064-6-dev@lynxeye.de> (raw)
In-Reply-To: <20191107211119.68064-1-dev@lynxeye.de>

Currently Barebox does not support 2 stage loading on Zynq, so the
image must fit into the free OCRAM area. Add a check to the mkimage
tool to validate this.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
---
 scripts/zynq_mkimage.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/scripts/zynq_mkimage.c b/scripts/zynq_mkimage.c
index bf214ca5d0d1..0a1c069472e9 100644
--- a/scripts/zynq_mkimage.c
+++ b/scripts/zynq_mkimage.c
@@ -283,6 +283,11 @@ int main(int argc, char *argv[])
 		exit(EXIT_FAILURE);
 	}
 
+	if (st.st_size > 192 * 1024) {
+		fprintf(stderr, "Image too big, will not fit in OCRAM!\n");
+		exit(EXIT_FAILURE);
+	}
+
 	buf = calloc(st.st_size + IMAGE_OFFSET, sizeof(char));
 	if (!buf) {
 		fprintf(stderr, "Unable to allocate buffer\n");
-- 
2.23.0


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  parent reply	other threads:[~2019-11-07 21:12 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-07 21:11 [PATCH 00/18] Zynq multi-image conversion and improvements Lucas Stach
2019-11-07 21:11 ` [PATCH 01/18] ARM: zynq: zedboard: enable MACB driver in defconfig Lucas Stach
2019-11-07 21:11 ` [PATCH 02/18] ARM: zynq: add trivial image build mechanism Lucas Stach
2019-11-07 21:11 ` [PATCH 03/18] ARM: zynq: use getopt in zynq_mkimage Lucas Stach
2019-11-07 21:11 ` [PATCH 04/18] ARM: zynq: move header generation to zynq_mkimage Lucas Stach
2019-11-07 21:11 ` Lucas Stach [this message]
2019-11-07 21:11 ` [PATCH 06/18] ARM: zynq: zedboard: provide DTB Lucas Stach
2019-11-07 21:11 ` [PATCH 07/18] net: macb: handle more clocks Lucas Stach
2019-11-07 21:11 ` [PATCH 08/18] net: macb: add Zynq compatible Lucas Stach
2019-11-07 21:11 ` [PATCH 09/18] ARM: zynq: move clock controller driver to drivers/clk Lucas Stach
2019-11-07 21:11 ` [PATCH 10/18] clk: zynq: use base address of clock controller Lucas Stach
2019-11-07 21:11 ` [PATCH 11/18] ARM: zynq: fixup SLCR ranges Lucas Stach
2019-11-08  7:16   ` Sascha Hauer
2019-11-07 21:11 ` [PATCH 12/18] clk: zynq: improve PLL enable handling Lucas Stach
2019-11-07 21:11 ` [PATCH 13/18] clk: zynq: partially sync with Linux Lucas Stach
2019-11-07 21:11 ` [PATCH 14/18] ARM: zynq: switch to DT based probing Lucas Stach
2019-11-07 21:11 ` [PATCH 15/18] clk: zynq: remove clkdevs Lucas Stach
2019-11-07 21:11 ` [PATCH 16/18] ARM: zynq: switch to multi-image build Lucas Stach
2019-11-07 21:11 ` [PATCH 17/18] bootsource: add JTAG bootsource Lucas Stach
2019-11-07 21:11 ` [PATCH 18/18] ARM: zynq: add bootsource detection Lucas Stach

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