From patchwork Tue May 12 10:34:45 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiko Stuebner X-Patchwork-Id: 245664 List-Id: U-Boot discussion From: heiko at sntech.de (Heiko Stuebner) Date: Tue, 12 May 2020 12:34:45 +0200 Subject: [PATCH 1/2] rockchip: spl: do full dram_init instead of only probing Message-ID: <20200512103446.1533277-1-heiko@sntech.de> From: Heiko Stuebner Parts of later SPL may need RAM information as well, so do full dram_init() call, which includes the existing dram probing but also initializes the ram information in gd. All Rockchip SoCs use a TPL+SPL combination now, so that's ok for all of them. Signed-off-by: Heiko Stuebner Change-Id: I2c7496f2d88d65a9f80f74d2139bf307bb4b442b --- arch/arm/mach-rockchip/spl.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-rockchip/spl.c b/arch/arm/mach-rockchip/spl.c index 0b76af6080..0eda2c3485 100644 --- a/arch/arm/mach-rockchip/spl.c +++ b/arch/arm/mach-rockchip/spl.c @@ -135,13 +135,15 @@ void board_init_f(ulong dummy) /* Init ARM arch timer in arch/arm/cpu/armv7/arch_timer.c */ timer_init(); #endif -#if !defined(CONFIG_TPL) || defined(CONFIG_SPL_OS_BOOT) +#if !defined(CONFIG_TPL) || defined(CONFIG_SPL_RAM) debug("\nspl:init dram\n"); - ret = uclass_get_device(UCLASS_RAM, 0, &dev); + ret = dram_init(); if (ret) { printf("DRAM init failed: %d\n", ret); return; } + gd->ram_top = gd->ram_base + get_effective_memsize(); + gd->ram_top = board_get_usable_ram_top(gd->ram_size); #endif preloader_console_init(); }