Hello Sascha,
On 21.10.24 09:21, Sascha Hauer wrote:
> The tqmls1046a also has a 8GiB DDR variant. This patch adds support for
> this variant as an additional image with suffix _8g in the name.
>
> The 8GiB boards use two different types of DDR chips which can be
> distinguished by reading the EEPROM. There is one regular version which
> has the string "TQMLS1046A-P2.0201" is the EEPROM. The other one is
> possibly only used for Arkona and has the string "TQMLS1046A-CA.0202"
> in the EEPROM. There might be other possible strings we are currently
> not aware of, we fall back to the P2 variant in this case.
>
> Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
> ---
[snip]
> -static int tqmls1046a_mem_init(void)
> +static void ls1046a_add_memory(void)
> {
> + u32 cs0_bnds;
> + unsigned long long memsize, lower, upper;
Nitpick: u64
> +ENTRY_PROC(start_tqmls1046a_8g)
> + mov x3, #STACK_TOP
> + mov sp, x3
> + b tqmls1046a_8g_entry
We should be able to migrate these assembly entry points to
use ENTRY_FUNCTION_WITHSTACK.
> +ENTRY_PROC_END(start_tqmls1046a_8g)
> diff --git a/images/Makefile.layerscape b/images/Makefile.layerscape
> index 9cb88270d7..cfbe4ca35b 100644
> --- a/images/Makefile.layerscape
> +++ b/images/Makefile.layerscape
> @@ -62,8 +62,20 @@ $(obj)/barebox-tqmls1046a-qspi.image: $(obj)/start_tqmls1046a.pblb \
> $(board)/tqmls1046a/tqmls1046a_pbi.cfg
> $(call if_changed,lspbl_spi_image,ls1046a)
>
> +$(obj)/barebox-tqmls1046a-8g-sd.image: $(obj)/start_tqmls1046a_8g.pblb \
> + $(board)/tqmls1046a/tqmls1046a_rcw_sd_3333_5559.cfg \
> + $(board)/tqmls1046a/tqmls1046a_pbi.cfg
There should be a FORCE dependency here, given that if_changed is used.
> + $(call if_changed,lspbl_image,ls1046a)
> +
> +$(obj)/barebox-tqmls1046a-8g-qspi.image: $(obj)/start_tqmls1046a_8g.pblb \
> + $(board)/tqmls1046a/tqmls1046a_rcw_qspi_3333_5559.cfg \
> + $(board)/tqmls1046a/tqmls1046a_pbi.cfg
Likewise.
Cheers,
Ahmad
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