From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fabio Estevam Date: Fri, 3 May 2019 09:25:03 -0300 Subject: [U-Boot] [PATCH] imx: Use a convenient default value for SYS_MALLOC_F_LEN Message-ID: <20190503122503.6283-1-festevam@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Commit 3a7c45f6a772 ("simple-bus: add DM_FLAG_PRE_RELOC flag to simple-bus driver") causes some i.MX boards that were converted to DM, such as warp7, to fail to boot. As explained by Lukas Auer: "With the patch, U-Boot probes the drivers for devices under simple-bus device tree nodes in the pre-relocation device model. The default value of CONFIG_SYS_MALLOC_F_LEN (0x400) leaves U-Boot with not enough memory to do this, causing it to hang." Fix this problem by providing a convenient default value for CONFIG_SYS_MALLOC_F_LEN. Reported-by: Pierre-Jean Texier Suggested-by: Lukas Auer Signed-off-by: Fabio Estevam --- arch/arm/mach-imx/Kconfig | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index ec09ef240f..a7a7d84b7a 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -90,3 +90,6 @@ config DDRMC_VF610_CALIBRATION NXP does NOT recommend to perform this calibration at each boot. One shall perform it on a new PCB and then use those values to program the ddrmc_cr_setting on relevant board file. + +config SYS_MALLOC_F_LEN + default 0x2000 -- 2.17.1