From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Babic Date: Fri, 15 May 2015 16:44:18 +0200 Subject: [U-Boot] [PATCH] imx: ventana: use stack relocation In-Reply-To: <1431609727-2539-1-git-send-email-tharvey@gateworks.com> References: <1431609727-2539-1-git-send-email-tharvey@gateworks.com> Message-ID: <55560642.3050405@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi Tim, On 14/05/2015 15:22, Tim Harvey wrote: > Certain features we desire require a larger stack than is available by using > iRAM (most notably for us, env_mmc). Relocate the stack to DRAM so that > we can use these features. > > Signed-off-by: Tim Harvey > --- > board/gateworks/gw_ventana/gw_ventana_spl.c | 3 --- > configs/gwventana_defconfig | 2 ++ > 2 files changed, 2 insertions(+), 3 deletions(-) > > diff --git a/board/gateworks/gw_ventana/gw_ventana_spl.c b/board/gateworks/gw_ventana/gw_ventana_spl.c > index 289a0b8..8d41bb4 100644 > --- a/board/gateworks/gw_ventana/gw_ventana_spl.c > +++ b/board/gateworks/gw_ventana/gw_ventana_spl.c > @@ -565,9 +565,6 @@ void board_init_f(ulong dummy) > > /* Clear the BSS. */ > memset(__bss_start, 0, __bss_end - __bss_start); > - > - /* load/boot image from boot device */ > - board_init_r(NULL, 0); > } > > void reset_cpu(ulong addr) > diff --git a/configs/gwventana_defconfig b/configs/gwventana_defconfig > index d6bbdc1..b28fe4b 100644 > --- a/configs/gwventana_defconfig > +++ b/configs/gwventana_defconfig > @@ -3,3 +3,5 @@ CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,MX6QDL" > CONFIG_ARM=y > CONFIG_TARGET_GW_VENTANA=y > CONFIG_SYS_MALLOC_F=y > +CONFIG_SPL_STACK_R=y > +CONFIG_SPL_STACK_R_ADDR=0x18000000 > Applied to u-boot-imx, thanks ! Best regards, Stefano Babic -- ===================================================================== DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de =====================================================================