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From: Andre Przywara <andre.przywara@arm.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 06/18] tools: mksunxiboot: allow larger SPL binaries
Date: Tue, 28 Mar 2017 01:45:14 +0100	[thread overview]
Message-ID: <1490661926-18400-7-git-send-email-andre.przywara@arm.com> (raw)
In-Reply-To: <1490661926-18400-1-git-send-email-andre.przywara@arm.com>

mksunxiboot limits the size of the resulting SPL binaries to pretty
conservative values to cover all SoCs and all boot media (NAND).
It turns out that we have limit checks in place in the build process,
so mksunxiboot can be relaxed and allow packaging binaries up to the
actual 32KB the mask boot ROM actually imposes.
This allows to have a bigger SPL, which is crucial for AArch64 builds.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
 tools/mksunxiboot.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/mksunxiboot.c b/tools/mksunxiboot.c
index 0f0b003..6bb649c 100644
--- a/tools/mksunxiboot.c
+++ b/tools/mksunxiboot.c
@@ -48,7 +48,7 @@ int gen_check_sum(struct boot_file_head *head_p)
 #define ALIGN(x, a) __ALIGN_MASK((x), (typeof(x))(a)-1)
 #define __ALIGN_MASK(x, mask) (((x)+(mask))&~(mask))
 
-#define SUN4I_SRAM_SIZE 0x7600	/* 0x7748+ is used by BROM */
+#define SUN4I_SRAM_SIZE 0x8000	/* SoC with smaller size are limited before */
 #define SRAM_LOAD_MAX_SIZE (SUN4I_SRAM_SIZE - sizeof(struct boot_file_head))
 
 /*
-- 
2.8.2

  parent reply	other threads:[~2017-03-28  0:45 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-28  0:45 [U-Boot] [PATCH v2 00/18] SPL: extend FIT loading support Andre Przywara
2017-03-28  0:45 ` [U-Boot] [PATCH v2 01/18] SPL: FIT: refactor FDT loading Andre Przywara
2017-03-28  0:45 ` [U-Boot] [PATCH v2 02/18] SPL: FIT: rework U-Boot image loading Andre Przywara
2017-03-28  0:45 ` [U-Boot] [PATCH v2 03/18] SPL: FIT: improve error handling Andre Przywara
2017-03-28  0:45 ` [U-Boot] [PATCH v2 04/18] SPL: FIT: factor out spl_load_fit_image() Andre Przywara
2017-03-28  0:45 ` [U-Boot] [PATCH v2 05/18] SPL: FIT: allow loading multiple images Andre Przywara
2017-03-28  0:45 ` Andre Przywara [this message]
2017-03-28  0:45 ` [U-Boot] [PATCH v2 07/18] armv8: SPL: only compile GIC code if needed Andre Przywara
2017-03-28  0:45 ` [U-Boot] [PATCH v2 08/18] armv8: fsl: move ccn504 code into FSL Makefile Andre Przywara
2017-03-28  0:45 ` [U-Boot] [PATCH v2 09/18] sunxi: A64: move SPL stack to end of SRAM A2 Andre Przywara
2017-03-28  0:45 ` [U-Boot] [PATCH v2 10/18] sunxi: SPL: store RAM size in gd Andre Przywara
2017-03-28  0:45 ` [U-Boot] [PATCH v2 11/18] sunxi: SPL: add FIT config selector for Pine64 boards Andre Przywara
2017-03-28  0:45 ` [U-Boot] [PATCH v2 12/18] Makefile: add rules to generate SPL FIT images Andre Przywara
2017-03-28  0:45 ` [U-Boot] [PATCH v2 13/18] sunxi: A64: Pine64: introduce FIT generator script Andre Przywara
2017-03-28  0:45 ` [U-Boot] [PATCH v2 14/18] sunxi: Pine64: defconfig: enable SPL FIT support Andre Przywara
2017-03-29  6:57   ` Maxime Ripard
2017-03-29 11:17     ` Andre Przywara
2017-03-29 12:33       ` Maxime Ripard
2017-04-05 13:41       ` Tom Rini
2017-04-05 14:10       ` Dr. Philipp Tomsich
2017-03-28  0:45 ` [U-Boot] [PATCH v2 15/18] sunxi: OrangePi-PC2: " Andre Przywara
2017-03-28  0:45 ` [U-Boot] [PATCH v2 16/18] sunxi: Store the device tree name in the SPL header Andre Przywara
2017-03-28  0:45 ` [U-Boot] [PATCH v2 17/18] sunxi: use SPL header DT name for FIT board matching Andre Przywara
2017-03-28  0:45 ` [U-Boot] [PATCH v2 18/18] sunxi: update Pine64 README Andre Przywara
2017-04-01  4:23 ` [U-Boot] [PATCH v2 00/18] SPL: extend FIT loading support Simon Glass

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