On 06/09/2015 09:02, Peng Fan wrote: > This patch is to support mx6ul_9x9_evk board based on mx6ul_14x14_evk, > the difference between mx6ul 9x9 evk and mx6ul 14x14 evk are: > 1. mx6ul 9x9 evk use pfuze3000, while mx6ul 14x14 evk use DCDC. > 2. mx6ul 9x9 evk supports 256MB LPDDR2, while mx6ul 14x14 evk > supports 512MB DDR3 > 3. mx6ul_9x9_evk use 9x9 package, while mx6ul_14x14_evk use 14x14 package. > > This patch add the following: > 1. Discard PHYS_SDRAM_SIZE from header file, use imx_ddr_size() > 2. Introduce a macro is_mx6ul_9x9_evk using > CONFIG_IS_ENABLED(TARGET_MX6UL_9X9_EVK) to avoid "#ifdef xxx" in non-SPL > part. To SPL part, CONFIG_IS_ENABLED(TARGET_MX6UL_9X9_EVK) can not work, > so still use "#ifdef CONFIG_TARGET_MX6UL_9X9_EVK" to differentiate with > mx6ul_14x14_evk. And we have no way to dymaically checking this chip > is 9x9 or 14x14. > 3. mx6ul_9x9_evk use pfuze3000, so enabled POWER related configurations. > POWER related configurations also effect for mx6ul_14x14_evk. But > power_init_board implementation using 'if (is_mx6ul_9x9_evk())' to > do initialization for mx6ul_9x9_evk, and do nothing for mx6ul_14x14_evk. > 4. mx6ul_9x9_evk use lpddr2 with size 256MB, so add related SPL DRAM > configurations. > 5. Enable CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG and setting dtb file > according to board_rev and board_name. > 6. Add TARGET_MX6UL_9X9_EVK Kconfig entry > > Boot Log: > U-Boot SPL 2015.10-rc2-00356-g536ce34 (Sep 06 2015 - 12:22:53) > reading u-boot.img > reading u-boot.img > > U-Boot 2015.10-rc2-00356-g536ce34 (Sep 06 2015 - 12:22:53 +0800) > > CPU: Freescale i.MX6UL rev1.0 792 MHz (running at 396 MHz) > CPU: Commercial temperature grade (0C to 95C) at 41C > Reset cause: POR > Board: MX6UL 9x9 EVK > I2C: ready > DRAM: 256 MiB > PMIC: PFUZE3000 DEV_ID=0x30 REV_ID=0x11 > MMC: FSL_SDHC: 0, FSL_SDHC: 1 > In: serial > Out: serial > Err: serial > Net: FEC1 > Hit any key to stop autoboot: 0 > > Signed-off-by: Peng Fan <peng....@freescale.com> > Cc: Stefano Babic <sba...@denx.de> > ---
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: sba...@denx.de ===================================================================== _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
