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ARM: omap3: evm: Update DM SPL support 

- Switch to using the omap3-u-boot.dtsi file for needed properties
- Enable SPL_OF_CONTROL

This commit is based on the following series:

https://patchwork.ozlabs.org/project/uboot/list/?series=92472
https://patchwork.ozlabs.org/project/uboot/list/?series=92462

Signed-off-by: Derald D. Woods <woods.technical@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Derald D. Woods 2019-02-16 16:56:50 -06:00 committed by Tom Rini
parent 6dd18bb111
commit 36a75344d7
4 changed files with 15 additions and 39 deletions
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14
arch/arm/dts/omap3-evm-37xx-u-boot.dtsi
View File

@ -5,20 +5,10 @@
* (C) Copyright 2017 Derald D. Woods <woods.technical@gmail.com>
*/
#include "omap3-u-boot.dtsi"
/ {
chosen {
stdout-path = &uart1;
};
};
&uart1 {
reg-shift = <2>;
};
&uart2 {
reg-shift = <2>;
};
&uart3 {
reg-shift = <2>;
};

14
arch/arm/dts/omap3-evm-u-boot.dtsi
View File

@ -5,20 +5,10 @@
* (C) Copyright 2017 Derald D. Woods <woods.technical@gmail.com>
*/
#include "omap3-u-boot.dtsi"
/ {
chosen {
stdout-path = &uart1;
};
};
&uart1 {
reg-shift = <2>;
};
&uart2 {
reg-shift = <2>;
};
&uart3 {
reg-shift = <2>;
};

12
board/ti/evm/evm.c
View File

@ -40,18 +40,6 @@
DECLARE_GLOBAL_DATA_PTR;
static const struct ns16550_platdata omap3_evm_serial = {
.base = OMAP34XX_UART1,
.reg_shift = 2,
.clock = V_NS16550_CLK,
.fcr = UART_FCR_DEFVAL,
};
U_BOOT_DEVICE(omap3_evm_uart) = {
"ns16550_serial",
&omap3_evm_serial
};
static u32 omap3_evm_version;
u32 get_omap3_evm_rev(void)

14
configs/omap3_evm_defconfig
View File

@ -1,17 +1,21 @@
CONFIG_ARM=y
# CONFIG_SPL_USE_ARCH_MEMCPY is not set
# CONFIG_SPL_USE_ARCH_MEMSET is not set
CONFIG_ARCH_OMAP2PLUS=y
CONFIG_SYS_TEXT_BASE=0x80100000
CONFIG_SYS_MALLOC_F_LEN=0x2000
CONFIG_SYS_MALLOC_F_LEN=0x4000
CONFIG_TARGET_OMAP3_EVM=y
CONFIG_SPL_SYS_MALLOC_F_LEN=0x400
CONFIG_SPL=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_NR_DRAM_BANKS=2
CONFIG_TPL_SYS_MALLOC_F_LEN=0x400
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_DEFAULT_FDT_FILE="omap3-evm.dtb"
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL_SYS_MALLOC_SIMPLE=y
CONFIG_SPL_SEPARATE_BSS=y
# CONFIG_SPL_FS_EXT4 is not set
CONFIG_SPL_MTD_SUPPORT=y
CONFIG_SPL_OS_BOOT=y
CONFIG_SYS_PROMPT="OMAP3_EVM # "
CONFIG_CMD_SPL=y
CONFIG_CMD_SPL_NAND_OFS=0x280000
@ -36,9 +40,13 @@ CONFIG_CMD_UBI=y
# CONFIG_EFI_PARTITION is not set
CONFIG_SPL_PARTITION_UUIDS=y
CONFIG_OF_CONTROL=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_DEFAULT_DEVICE_TREE="omap3-evm"
CONFIG_OF_SPL_REMOVE_PROPS="clocks clock-names interrupt-parent"
CONFIG_ENV_IS_IN_NAND=y
CONFIG_SPL_DM=y
CONFIG_SPL_DM_SEQ_ALIAS=y
CONFIG_SPL_OF_TRANSLATE=y
# CONFIG_SPL_BLK is not set
CONFIG_USB_FUNCTION_FASTBOOT=y
CONFIG_FASTBOOT_BUF_ADDR=0x82000000