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https://github.com/AsahiLinux/u-boot
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The rest of the unmigrated CONFIG symbols in the CONFIG_SYS_NS16550 namespace do not easily transition to Kconfig. In many cases they likely should come from the device tree instead. Move these out of CONFIG namespace and in to CFG namespace. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
146 lines
4.7 KiB
C
146 lines
4.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2016
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* Heiko Schocher, DENX Software Engineering, hs@denx.de.
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*
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* Based on:
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* am335x_evm.h
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*
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* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
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*/
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#ifndef __CONFIG_AM335X_SHC_H
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#define __CONFIG_AM335X_SHC_H
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#include <configs/ti_am335x_common.h>
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/* settings we don;t want on this board */
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/* Clock Defines */
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#define V_OSCK 24000000 /* Clock output from T2 */
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#define V_SCLK (V_OSCK)
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#define CONFIG_HSMMC2_8BIT
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#ifndef CONFIG_SPL_BUILD
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"loadaddr=0x80200000\0" \
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"kloadaddr=0x84000000\0" \
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"fdtaddr=0x85000000\0" \
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"fdt_high=0xffffffff\0" \
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"rdaddr=0x81000000\0" \
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"bootfile=uImage\0" \
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"fdtfile=am335x-shc.dtb\0" \
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"verify=no\0" \
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"serverip=10.55.152.184\0" \
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"rootpath=/srv/nfs/shc-rootfs\0" \
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"console=ttyO0,115200n8\0" \
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"optargs=quiet\0" \
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"mmcdev=1\0" \
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"harakiri=0\0" \
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"mmcpart=2\0" \
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"active_root=root1\0" \
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"inactive_root=root2\0" \
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"mmcrootfstype=ext4 rootwait\0" \
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"nfsopts=nolock\0" \
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"static_ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}" \
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"::off\0" \
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"ip_method=none\0" \
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"bootargs_defaults=setenv bootargs " \
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"console=${console} " \
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"${optargs}\0" \
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"mmcargs=run bootargs_defaults;" \
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"setenv bootargs ${bootargs} " \
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"root=${mmcroot} " \
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"rootfstype=${mmcrootfstype} ip=${ip_method}\0" \
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"netargs=setenv bootargs console=${console} " \
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"${optargs} " \
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"root=/dev/nfs " \
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"nfsroot=${serverip}:${rootpath},${nfsopts} rw " \
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"ip=dhcp\0" \
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"bootenv=uEnv.txt\0" \
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"loadbootenv=if fatload mmc ${mmcdev} ${loadaddr} ${bootenv}; then " \
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"echo Loaded environment from ${bootenv}; " \
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"run importbootenv; " \
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"fi;\0" \
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"importbootenv=echo Importing environment variables from uEnv.txt ...; " \
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"env import -t $loadaddr $filesize\0" \
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"loaduimagefat=fatload mmc ${mmcdev} ${kloadaddr} ${bootfile}\0" \
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"loaduimage=ext2load mmc ${mmcdev}:${mmcpart} ${kloadaddr} /boot/${bootfile}\0" \
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"loadfdt=ext2load mmc ${mmcdev}:${mmcpart} ${fdtaddr} /boot/${fdtfile}\0" \
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"netloaduimage=tftp ${loadaddr} ${bootfile}\0" \
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"netloadfdt=tftp ${fdtaddr} ${fdtfile}\0" \
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"mmcboot=echo Booting Linux from ${mmcdevice} ...; " \
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"run mmcargs; " \
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"if run loadfdt; then " \
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"echo device tree detected; " \
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"bootm ${kloadaddr} - ${fdtaddr}; " \
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"else " \
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"bootm ${kloadaddr}; " \
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"fi; \0" \
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"netboot=echo Booting from network ...; " \
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"setenv autoload no; " \
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"dhcp; " \
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"run netloaduimage; " \
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"run netargs; " \
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"echo NFS path: ${serverip}:${rootpath};" \
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"if run netloadfdt; then " \
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"echo device tree detected; " \
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"bootm ${loadaddr} - ${fdtaddr}; " \
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"else " \
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"bootm ${loadaddr}; " \
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"fi; \0" \
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"emmc_erase=if test ${harakiri} = 1 ; then echo erase emmc ...; setenv mmcdev 1; mmc erase 0 200; reset; fi; \0" \
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"mmcpart_gp=mmcpart gp 1 40; \0" \
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"mmcpart_enhance=mmcpart enhance 0 64; \0" \
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"mmcpart_rel_write=mmcpart rel_write 1f; \0" \
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"mmcpart_commit=mmcpart commit 1; \0" \
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"mmc_hw_part=run mmcpart_gp; run mmcpart_enhance; run mmcpart_rel_write; run mmcpart_commit; \0" \
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"led_success=gpio set 22; \0" \
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"fusecmd=mmc dev 1; if mmcpart iscommitted; then echo HW Partitioning already committed; mmcpart list; else run mmc_hw_part; fi; run led_success; \0" \
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"uenv_exec=if test -n $uenvcmd; then " \
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"echo Running uenvcmd ...; " \
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"run uenvcmd; " \
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"fi;\0" \
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"sd_setup=echo SD/MMC-Card detected on device 0; " \
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"setenv mmcdevice SD; " \
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"setenv mmcdev 0; " \
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"setenv mmcpart 2; " \
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"setenv mmcroot /dev/mmcblk${mmcdev}p${mmcpart};\0" \
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"emmc_setup=echo eMMC detected on device 1; " \
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"setenv mmcdevice eMMC; " \
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"setenv mmcdev 1; " \
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"run emmc_erase; " \
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"if test ${active_root} = root2; then " \
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"echo Active root is partition 6 (root2); " \
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"setenv mmcpart 6; " \
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"else " \
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"echo Active root is partition 5 (root1); " \
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"setenv mmcpart 5; " \
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"fi; " \
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"setenv mmcroot /dev/mmcblk${mmcdev}p${mmcpart};\0"
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#endif /* #ifndef CONFIG_SPL_BUILD */
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#if defined CONFIG_SHC_NETBOOT
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/* Network Boot */
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#elif defined CONFIG_SHC_SDBOOT /* !defined CONFIG_SHC_NETBOOT */
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/* SD-Card Boot */
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#elif defined CONFIG_SHC_ICT
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/* ICT adapter boots only u-boot and does HW partitioning */
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#else /* !defined CONFIG_SHC_NETBOOT, !defined CONFIG_SHC_SDBOOT */
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/* Regular Boot from internal eMMC */
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#endif /* Regular Boot */
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/* NS16550 Configuration */
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#define CFG_SYS_NS16550_COM1 0x44e09000 /* UART0 */
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#define CFG_SYS_NS16550_COM2 0x48022000 /* UART1 */
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#define CFG_SYS_NS16550_COM3 0x48024000 /* UART2 */
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#define CFG_SYS_NS16550_COM4 0x481a6000 /* UART3 */
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#define CFG_SYS_NS16550_COM5 0x481a8000 /* UART4 */
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#define CFG_SYS_NS16550_COM6 0x481aa000 /* UART5 */
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#endif /* ! __CONFIG_AM335X_SHC_H */
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