On Mon, Feb 17, 2020 at 03:38:17PM +0100, yegorslists@xxxxxxxxxxxxxx wrote:
> From: Yegor Yefremov <yegorslists@xxxxxxxxxxxxxx>
>
> This reduces the size of MLO enough to fit into SRAM.
>
> Signed-off-by: Yegor Yefremov <yegorslists@xxxxxxxxxxxxxx>
> ---
> arch/arm/boards/vscom-baltos/lowlevel.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/arch/arm/boards/vscom-baltos/lowlevel.c b/arch/arm/boards/vscom-baltos/lowlevel.c
> index 98bbbaae1..0a220f262 100644
> --- a/arch/arm/boards/vscom-baltos/lowlevel.c
> +++ b/arch/arm/boards/vscom-baltos/lowlevel.c
> @@ -66,7 +66,7 @@ static const struct am33xx_emif_regs ddr3_regs_256mb = {
>
> };
>
> -extern char __dtb_am335x_baltos_minimal_start[];
> +extern char __dtb_z_am335x_baltos_minimal_start[];
>
> /**
> * @brief The basic entry point for board initialization.
> @@ -82,7 +82,7 @@ static noinline void baltos_sram_init(void)
> uint32_t sdram_size;
> void *fdt;
>
> - fdt = __dtb_am335x_baltos_minimal_start;
> + fdt = __dtb_z_am335x_baltos_minimal_start;
>
> /* WDT1 is already running when the bootloader gets control
> * Disable it to avoid "random" resets
> @@ -132,7 +132,7 @@ ENTRY_FUNCTION(start_am33xx_baltos_sdram, r0, r1, r2)
> */
> __raw_writel(0x000010ff, AM33XX_PRM_RSTTIME);
>
> - fdt = __dtb_am335x_baltos_minimal_start;
> + fdt = __dtb_z_am335x_baltos_minimal_start;
You have to select ARM_USE_COMPRESSED_DTB from the boards Kconfig entry
to make sure the uncompressing functions are available.
Sascha
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