Hi everyone, I changed CONFIG_SPL_TEXT_BASE from 0x40300300 to 0x40300350 and sufddenly it works. Do you know why this configuration works, even though with this configuration there are 0x50 bytes less? It even works with a MLO with 47519 bytes.
Here the summary of my config: /* Defines for SPL */ #define CONFIG_SPL #define CONFIG_SPL_TEXT_BASE 0x40300350 #define CONFIG_SPL_MAX_SIZE (46 * 1024) #define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK Thanks again for the support! -b Am 04.09.2013 11:07, schrieb Sricharan R: > On Wednesday 04 September 2013 02:34 PM, bin4ry wrote: >> Am 04.09.2013 10:56, schrieb Sricharan R: >>> On Wednesday 04 September 2013 02:18 PM, Michael Trimarchi wrote: >>>> Hi >>>> >>>> On Wed, Sep 4, 2013 at 10:44 AM, Sricharan R <r.sricha...@ti.com> wrote: >>>>> On Wednesday 04 September 2013 01:01 PM, bin4ry wrote: >>>>>> Hi everybody, >>>>>> >>>>>> I need to add functionality to the SPL code. I tried to implement in a >>>>>> memory-saving way, however, the SPL is about 45 kB after compilation. To >>>>>> get compilation working, I had to set CONFIG_SPL_MAX_SIZE to (45 * >>>>>> 1024). Now, the SPL as well as u-boot won't boot. After the device' >>>>>> (PandaBoard ES - OMAP4460) reset, nothing happens regarding it's output >>>>>> on terminal. >>>>>> >>>>>> My question: is it theoretically possible to to establish a successfully >>>>>> booting SPL with ~45 kB in size for this device? The device' >>>>>> on-chip-memory is 56kB so it could fit in there. If so, what needs to be >>>>>> configured / tuned to get it working? Are there any other features I >>>>>> could omit from the binary to make it smaller? >>>>>> >>>>>> Thanks a lot, >>>>>> -b >>>>>> _______________________________________________ >>>>>> U-Boot mailing list >>>>>> U-Boot@lists.denx.de >>>>>> http://lists.denx.de/mailman/listinfo/u-boot >>>>>> >>>>> Do you have a Secure device or GP ? >>>>> >>>> if it is Pandaboard? No he has not. I have increased up to 40Kb and it >>>> works with serial boot and >>>> sdcard/emmc boot. >>> Sorry i missed to read PANDA. So it is anyways GP. >>> and you changed the CONFIG_SPL_TEXT_BASE as well right ? >>> >>> Regards, >>> Sricharan >> First off, sorry for double-posting to this list. >> >> No, the PandaBoard is no HS but a GP device. >> >> This is my configuration: >> >> /* Defines for SPL */ >> #define CONFIG_SPL >> #define CONFIG_SPL_TEXT_BASE 0x40303000 >> #define CONFIG_SPL_MAX_SIZE (45 * 1024) >> #define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK >> >> The MLO binary has 46094 Bytes. Actually I should have enough space >> (from 0x40300000 - 0x4030bfff -> ~49 kB). However, the device does not >> start. Right now I am reviewing the code to check, whether it is because >> of the code and not because of the size that makes u-boot does not start. > Can you try by setting CONFIG_SPL_TEXT_BASE 0x40300350 ? > > Regards, > Sricharan _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
