Skip to content
Snippets Groups Projects
Commit 6f6e9439 authored by Nishanth Menon's avatar Nishanth Menon Committed by Tom Rini
Browse files

configs: k2g_evm: Add TI power processor support


Enable support for PMMC the TI power processor on K2G. This processor
manages all power management related activities on the SoC and and
allows the Operating Systems on compute processors such as ARM, DSP to
offload the power logic away into the power processor.

Signed-off-by: default avatarNishanth Menon <nm@ti.com>
Reviewed-by: default avatarTom Rini <trini@konsulko.com>
parent 606e4ac3
Branches
Tags
No related merge requests found
...@@ -5,6 +5,8 @@ CONFIG_DM_SERIAL=y ...@@ -5,6 +5,8 @@ CONFIG_DM_SERIAL=y
CONFIG_DEFAULT_DEVICE_TREE="k2g-evm" CONFIG_DEFAULT_DEVICE_TREE="k2g-evm"
CONFIG_SPL=y CONFIG_SPL=y
CONFIG_OF_BOARD_SETUP=y CONFIG_OF_BOARD_SETUP=y
CONFIG_CMD_REMOTEPROC=y
CONFIG_REMOTEPROC_TI_POWER=y
# CONFIG_CMD_IMLS is not set # CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set # CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set # CONFIG_CMD_SETEXPR is not set
......
...@@ -17,6 +17,7 @@ ...@@ -17,6 +17,7 @@
/* U-Boot general configuration */ /* U-Boot general configuration */
#define CONFIG_EXTRA_ENV_KS2_BOARD_SETTINGS \ #define CONFIG_EXTRA_ENV_KS2_BOARD_SETTINGS \
DEFAULT_MMC_TI_ARGS \ DEFAULT_MMC_TI_ARGS \
DEFAULT_PMMC_BOOT_ENV \
"console=ttyS0,115200n8\0" \ "console=ttyS0,115200n8\0" \
"bootpart=0:2\0" \ "bootpart=0:2\0" \
"bootdir=/boot\0" \ "bootdir=/boot\0" \
...@@ -28,11 +29,17 @@ ...@@ -28,11 +29,17 @@
"name_ubi=k2g-evm-ubifs.ubi\0" \ "name_ubi=k2g-evm-ubifs.ubi\0" \
"name_uboot=u-boot-spi-k2g-evm.gph\0" \ "name_uboot=u-boot-spi-k2g-evm.gph\0" \
"init_mmc=run args_all args_mmc\0" \ "init_mmc=run args_all args_mmc\0" \
"soc_variant=k2g\0" \
"get_fdt_mmc=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${name_fdt}\0"\ "get_fdt_mmc=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${name_fdt}\0"\
"get_kern_mmc=load mmc ${bootpart} ${loadaddr} " \ "get_kern_mmc=load mmc ${bootpart} ${loadaddr} " \
"${bootdir}/${name_kern}\0" \ "${bootdir}/${name_kern}\0" \
"get_mon_mmc=load mmc ${bootpart} ${addr_mon} ${bootdir}/${name_mon}\0"\ "get_mon_mmc=load mmc ${bootpart} ${addr_mon} ${bootdir}/${name_mon}\0"\
#define CONFIG_BOOTCOMMAND \
"run set_name_pmmc init_${boot} get_pmmc_${boot} run_pmmc " \
"get_fdt_${boot} get_mon_${boot} get_kern_${boot} " \
"run_mon run_kern"
#include <configs/ti_armv7_keystone2.h> #include <configs/ti_armv7_keystone2.h>
/* SPL SPI Loader Configuration */ /* SPL SPI Loader Configuration */
......
...@@ -223,6 +223,18 @@ ...@@ -223,6 +223,18 @@
/* EDMA3 */ /* EDMA3 */
#define CONFIG_TI_EDMA3 #define CONFIG_TI_EDMA3
#define DEFAULT_PMMC_BOOT_ENV \
"set_name_pmmc=setenv name_pmmc ti-sci-firmware-${soc_variant}.bin\0" \
"dev_pmmc=0\0" \
"get_pmmc_net=dhcp ${loadaddr} ${tftp_root}/${name_pmmc}\0" \
"get_pmmc_ramfs=run get_pmmc_net\0" \
"get_pmmc_mmc=load mmc ${bootpart} ${loadaddr} " \
"${bootdir}/${name_pmmc}\0" \
"get_pmmc_ubi=ubifsload ${loadaddr} ${bootdir}/${name_pmmc}\0" \
"run_pmmc=rproc init; rproc list; " \
"rproc load ${dev_pmmc} ${loadaddr} 0x${filesize}; " \
"rproc start ${dev_pmmc}\0" \
#define CONFIG_EXTRA_ENV_SETTINGS \ #define CONFIG_EXTRA_ENV_SETTINGS \
DEFAULT_LINUX_BOOT_ENV \ DEFAULT_LINUX_BOOT_ENV \
CONFIG_EXTRA_ENV_KS2_BOARD_SETTINGS \ CONFIG_EXTRA_ENV_KS2_BOARD_SETTINGS \
...@@ -271,9 +283,11 @@ ...@@ -271,9 +283,11 @@
"mtdparts=mtdparts=davinci_nand.0:" \ "mtdparts=mtdparts=davinci_nand.0:" \
"1024k(bootloader)ro,512k(params)ro,-(ubifs)\0" "1024k(bootloader)ro,512k(params)ro,-(ubifs)\0"
#ifndef CONFIG_BOOTCOMMAND
#define CONFIG_BOOTCOMMAND \ #define CONFIG_BOOTCOMMAND \
"run init_${boot} get_fdt_${boot} get_mon_${boot} " \ "run init_${boot} get_fdt_${boot} get_mon_${boot} " \
"get_kern_${boot} run_mon run_kern" "get_kern_${boot} run_mon run_kern"
#endif
#define CONFIG_BOOTARGS \ #define CONFIG_BOOTARGS \
......
0% Loading or .
You are about to add 0 people to the discussion. Proceed with caution.
Please register or to comment