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From: Jagan Teki <jagannadh.teki@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] rk3288: broken boot
Date: Tue, 13 Feb 2018 17:50:39 +0530	[thread overview]
Message-ID: <CAD6G_RRL_iQnNhuUjFroJUjYGTgr=DUq8+5vWte=T8-V5gZZoA@mail.gmail.com> (raw)
In-Reply-To: <4F5E4507-57AA-4C33-BCBF-69A638D5092E@theobroma-systems.com>

On Tue, Feb 13, 2018 at 5:29 PM, Dr. Philipp Tomsich
<philipp.tomsich@theobroma-systems.com> wrote:
> I verified the build for evb-rk3288_defconfig and everything looks fine:
>
> spl/u-boot-spl.bin:     file format binary
>
>
> Disassembly of section .data:
>
> 00000000 <.data>:
>        0:       eaffffff        b       0x4     <— this is the extra branch inserted (to be overwritten by mkimage)
>        4:       ea000016        b       0x64

I saw this on SPL, but I'm using TPL where I'm using mkimage to tp binary

>         ...
>       20:       ea00000f        b       0x64
>       24:       e59ff014        ldr     pc, [pc, #20]   ; 0x40
>       28:       e59ff014        ldr     pc, [pc, #20]   ; 0x44
>       2c:       e59ff014        ldr     pc, [pc, #20]   ; 0x48
>       30:       e59ff014        ldr     pc, [pc, #20]   ; 0x4c
>       34:       e59ff014        ldr     pc, [pc, #20]   ; 0x50
>       38:       e59ff014        ldr     pc, [pc, #20]   ; 0x54
>       3c:       e59ff014        ldr     pc, [pc, #20]   ; 0x58

I can see the difference of size by 8 bytes with spl/u-boot-spl-dtb.bin

with tparams->header_size = RK_SPL_HDR_START + 4; (working scenario)
$ ls -l spl/u-boot-spl-dtb.bin
-rw-r--r-- 1 root root 37571

normal build have
$ ls -l spl/u-boot-spl-dtb.bin
-rw-r--r-- 1 root root 37563

  reply	other threads:[~2018-02-13 12:20 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-12-15  7:08 [U-Boot] rk3288: broken boot Jagan Teki
2017-12-15  9:00 ` Dr. Philipp Tomsich
2017-12-15  9:15 ` Kever Yang
2018-02-13 10:46   ` Jagan Teki
2018-02-13 11:15     ` Dr. Philipp Tomsich
2018-02-13 11:59       ` Dr. Philipp Tomsich
2018-02-13 12:20         ` Jagan Teki [this message]
2018-02-14  0:08           ` Dr. Philipp Tomsich
2018-02-14 10:47             ` Jagan Teki
2018-02-14 11:02               ` Dr. Philipp Tomsich

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