[U-Boot] [PATCH v2 1/2] m68k: add malloc memory for early malloc

[Angelo Dureghello]

Hi Simon,

On 15/04/2016 16:14, Simon Glass wrote:
> Hi Angelo,
>
> On 27 December 2015 at 21:22, Simon Glass <sjg at chromium.org> wrote:
>> On 20 December 2015 at 08:54, Angelo Dureghello <angelo at sysam.it> wrote:
>>> To use serial uclass and DM, CONFIG_SYS_MALLOC_F must be used.
>>> So CONFIG_SYS_GENERIC_GLOBAL_DATA has been undefined and
>>> call to board_init_f_mem() is added for all cpu's.
>>>
>>> Signed-off-by: Angelo Dureghello <angelo at sysam.it>
>>>
>>> ---
>>>
>>> Changes in v2: None
>>>
>>>   arch/m68k/cpu/mcf5227x/start.S   | 8 ++++++++
>>>   arch/m68k/cpu/mcf523x/start.S    | 8 ++++++++
>>>   arch/m68k/cpu/mcf52x2/start.S    | 8 ++++++++
>>>   arch/m68k/cpu/mcf530x/cpu_init.c | 2 +-
>>>   arch/m68k/cpu/mcf530x/start.S    | 8 ++++++++
>>>   arch/m68k/cpu/mcf532x/start.S    | 8 ++++++++
>>>   arch/m68k/cpu/mcf5445x/start.S   | 8 ++++++++
>>>   arch/m68k/cpu/mcf547x_8x/start.S | 8 ++++++++
>>>   arch/m68k/include/asm/config.h   | 2 --
>>>   9 files changed, 57 insertions(+), 3 deletions(-)
>>
>> Reviewed-by: Simon Glass <sjg at chromium.org>
>
> Unfortunately this breaks a lot of boards so I cannot apply it:
>
> 22: m68k: add malloc memory for early malloc
>        m68k:  +   M5475FFE M5475GFE M5485AFE M5475BFE M52277EVB
> M5485FFE M54451EVB M54418TWR_nand_rmii M54418TWR_serial_mii M5475EFE
> M5485CFE M54451EVB_stmicro M5485BFE M5485HFE M54418TWR_serial_rmii
> M5475DFE M52277EVB_stmicro M5475AFE M5485GFE M54418TWR_nand_mii
> eb_cpu5282_internal amcore M53017EVB M54418TWR_nand_rmii_lowfreq
> M54418TWR M5475CFE M5485EFE M5485DFE eb_cpu5282
> +arch/m68k/cpu/mcf547x_8x/start.o: In function `_start':
> +build/../arch/m68k/cpu/mcf547x_8x/start.S:153: undefined reference to
> `board_init_f_mem'
> +build/../arch/m68k/cpu/mcf547x_8x/start.S:153:(.text+0x470):
> relocation truncated to fit: R_68K_PC16 against undefined symbol
> `board_init_f_mem'
> +make[1]: *** [u-boot] Error 1
> +make: *** [sub-make] Error 2
> +arch/m68k/cpu/mcf5227x/start.o: In function `_start':
> +build/../arch/m68k/cpu/mcf5227x/start.S:384: undefined reference to
> `board_init_f_mem'
> +arch/m68k/cpu/mcf5445x/start.o: In function `_start':
> +build/../arch/m68k/cpu/mcf5445x/start.S:669: undefined reference to
> `board_init_f_mem'
> +build/../arch/m68k/cpu/mcf5445x/start.S:669:(.text+0x41c): relocation
> truncated to fit: R_68K_PC16 against undefined symbol
> `board_init_f_mem'
> +build/../arch/m68k/cpu/mcf5227x/start.S:384:(.text+0x44a): relocation
> truncated to fit: R_68K_PC16 against undefined symbol
> `board_init_f_mem'
> +arch/m68k/cpu/mcf52x2/start.o: In function `_after_flashbar_copy':
> +build/../arch/m68k/cpu/mcf52x2/start.S:203: undefined reference to
> `board_init_f_mem'
> +build/../arch/m68k/cpu/mcf52x2/start.S:203:(.text+0x494): relocation
> truncated to fit: R_68K_PC16 against undefined symbol
> `board_init_f_mem'
> +arch/m68k/cpu/mcf530x/start.o: In function `_start':
> +build/../arch/m68k/cpu/mcf530x/start.S:142: undefined reference to
> `board_init_f_mem'
> +build/../arch/m68k/cpu/mcf530x/start.S:142:(.text+0x45e): relocation
> truncated to fit: R_68K_PC16 against undefined symbol
> `board_init_f_mem'
> +arch/m68k/cpu/mcf532x/start.o: In function `_start':
> +build/../arch/m68k/cpu/mcf532x/start.S:160: undefined reference to
> `board_init_f_mem'
> +arch/m68k/cpu/mcf52x2/start.o: In function `_start':
> +build/../arch/m68k/cpu/mcf52x2/start.S:203:(.text+0x456): relocation
> truncated to fit: R_68K_PC16 against undefined symbol
> `board_init_f_mem'
>

Issue was not there at that submit time, now it seems due to growing of 
u-boot size.

The "truncated to fit" issue is fixed with this patch.

https://patchwork.ozlabs.org/patch/609150/

So if you apply the above, and then this current, all should work.

Regards,
Angelo


> Regards,
> Simon
>