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| author | Juan Gutierrez <juan.gutierrez@nxp.com> | 2017-04-20 17:26:49 -0500 |
|---|---|---|
| committer | Juan Gutierrez <juan.gutierrez@nxp.com> | 2017-04-28 12:06:43 -0500 |
| commit | c420113c114fb7a892d3eb37077bb42f2c489a8f (patch) | |
| tree | 7b418487d0c906f92286f6fc0cafa19e2d994d3e /include | |
| parent | 5cec04fbb1bc1d1fc5359dd129539716131f3037 (diff) | |
| download | u-boot-imx-c420113c114fb7a892d3eb37077bb42f2c489a8f.zip u-boot-imx-c420113c114fb7a892d3eb37077bb42f2c489a8f.tar.gz u-boot-imx-c420113c114fb7a892d3eb37077bb42f2c489a8f.tar.bz2 | |
MXSCM-292-1 mx6sxscm: add mx6sxscm boards code
Move the scm mx6sxscm board generic support code from v2016.03
as the base for converting to use DTB OF_CONTROL
Signed-off-by: Juan Gutierrez <juan.gutierrez@nxp.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/mx6sxscm.h | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/include/configs/mx6sxscm.h b/include/configs/mx6sxscm.h new file mode 100644 index 0000000..2067da0 --- /dev/null +++ b/include/configs/mx6sxscm.h @@ -0,0 +1,111 @@ +/* + * Copyright 2016 Freescale Semiconductor, Inc. + * + * Configuration settings for the Freescale i.MX6SXSCM EVB board. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + + +#ifndef __MX6SXSCM_H +#define __MX6SXSCM_H + +#include "mx6sxsabresd.h" + +#undef CONFIG_MXC_UART_BASE +#define CONFIG_MXC_UART_BASE UART3_BASE + +#undef CONFIG_PHY_ATHEROS +#undef CONFIG_FEC_MXC_PHYADDR +#define CONFIG_PHY_MICREL +#define CONFIG_FEC_MXC_PHYADDR 3 + +/* MMC Configuration */ +/* +#define CONFIG_FSL_ESDHC +#define CONFIG_FSL_USDHC +#define CONFIG_SYS_FSL_ESDHC_ADDR USDHC4_BASE_ADDR +#define CONFIG_SYS_FSL_USDHC_NUM 3 +*/ +#ifdef CONFIG_512MB_LPDDR2 +#undef PHYS_SDRAM_SIZE +#define PHYS_SDRAM_SIZE SZ_512M +#endif + +#if defined CONFIG_512MB_LPDDR2 +#if defined CONFIG_MX6SXSCM_EMMC +#define CONFIG_FDT_FILE "imx6sxscm-epop-evb-ldo.dtb" +#else +#define CONFIG_FDT_FILE "imx6sxscm-512mb-evb-ldo.dtb" +#endif +#else +#define CONFIG_FDT_FILE "imx6sxscm-1gb-evb-ldo.dtb" +#endif + +#undef CONFIG_EXTRA_ENV_SETTINGS +#define CONFIG_EXTRA_ENV_SETTINGS \ + CONFIG_MFG_ENV_SETTINGS \ + UPDATE_M4_ENV \ + "script=boot.scr\0" \ + "image=zImage\0" \ + "console=ttymxc2\0" \ + "fdt_high=0xffffffff\0" \ + "initrd_high=0xffffffff\0" \ + "fdt_file="CONFIG_FDT_FILE"\0" \ + "fdt_addr=0x83000000\0" \ + "boot_fdt=try\0" \ + "ip_dyn=yes\0" \ + "panel=Hannstar-XGA\0" \ + "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ + "mmcpart=1\0" \ + "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ + "mmcautodetect=yes\0" \ + "mmcargs=setenv bootargs console=${console},${baudrate} " \ + "root=${mmcroot}\0" \ + "loadbootscript=" \ + "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ + "bootscript=echo Running bootscript from mmc ...; " \ + "source\0" \ + "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ + "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ + "mmcboot=echo Booting from mmc ...; " \ + "run mmcargs; " \ + "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ + "if run loadfdt; then " \ + "bootz ${loadaddr} - ${fdt_addr}; " \ + "else " \ + "if test ${boot_fdt} = try; then " \ + "bootz; " \ + "else " \ + "echo WARN: Cannot load the DT; " \ + "fi; " \ + "fi; " \ + "else " \ + "bootz; " \ + "fi;\0" \ + "netargs=setenv bootargs console=${console},${baudrate} " \ + "root=/dev/nfs " \ + "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ + "netboot=echo Booting from net ...; " \ + "run netargs; " \ + "if test ${ip_dyn} = yes; then " \ + "setenv get_cmd dhcp; " \ + "else " \ + "setenv get_cmd tftp; " \ + "fi; " \ + "${get_cmd} ${image}; " \ + "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ + "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ + "bootz ${loadaddr} - ${fdt_addr}; " \ + "else " \ + "if test ${boot_fdt} = try; then " \ + "bootz; " \ + "else " \ + "echo WARN: Cannot load the DT; " \ + "fi; " \ + "fi; " \ + "else " \ + "bootz; " \ + "fi;\0" +#endif /* __MX6SXSCM_H */ + |