Kconfig: select SPL_USE_TINY_PRINTF_POINTER_SUPPORT for K3

Since the commit 1e24e84db4 ("tiny-printf: Handle formatting of %p
with an extra Kconfig"), SPL_USE_TINY_PRINTF_POINTER_SUPPORT has been
made mandatory in order to use %p which would earlier have defaulted to
a 'long' print.

Without this config symbol, k3_sysfw_dfu_download fails to set the
correct value for the DFU string with:

 sprintf(dfu_str, "sysfw.itb ram 0x%p 0x%x", addr,
   CONFIG_K3_SYSFW_IMAGE_SIZE_MAX);

The value we get "sysfw.itb ram 0x? 0x41c29d40" causes a boot failure.

Therefore this patch sets SPL_USE_TINY_PRINTF_POINTER_SUPPORT for all K3
devices since the size impact is less than 100 bytes.

Signed-off-by: Anshul Dalal <anshuld@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

arch/arm/Kconfig

@@ -829,6 +829,7 @@ config ARCH_K3
 	select DMA_ADDR_T_64BIT
 	select LTO
 	select SPL_LOAD_FIT if SPL
+	select SPL_USE_TINY_PRINTF_POINTER_SUPPORT if SPL_USE_TINY_PRINTF && DFU && CPU_V7R
 	imply TI_SECURE_DEVICE
 	imply DM_RNG if ARM64
 	imply TEE if ARM64