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configs: imx8mn_beacon: Re-align memory to standard imx8mn settings

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The imx8mn_beacon board does not use the same memory map as the reference
design from NXP or other imx8mn boards.  As such, memory is more limited
in SPL.

Moving SPL_BSS_START_ADDR and SPL_STACK to default locations increases
the amount of available meory for the SPL stack.  Doing this allows
the board to no longer define CONFIG_MALLOC_F_ADDR.

Since SYS_LOAD_ADDR also does not align with other boards, move it too.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Adam Ford 2022-10-22 08:43:41 -05:00 committed by Stefano Babic
parent dbd5ca2e46
commit 899f291bd1
3 changed files with 6 additions and 16 deletions
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7
configs/imx8mn_beacon_2g_defconfig
View File

@ -16,10 +16,9 @@ CONFIG_IMX8MN_BEACON_2GB_LPDDR=y
CONFIG_SYS_PROMPT="u-boot=> "
CONFIG_SPL_SERIAL=y
CONFIG_SPL_DRIVERS_MISC=y
CONFIG_SPL_SYS_MALLOC_F_LEN=0x2000
CONFIG_SPL=y
CONFIG_SPL_IMX_ROMAPI_LOADADDR=0x48000000
CONFIG_SYS_LOAD_ADDR=0x40480000
CONFIG_SYS_LOAD_ADDR=0x42000000
CONFIG_SYS_MEMTEST_START=0x40000000
CONFIG_SYS_MEMTEST_END=0x44000000
CONFIG_LTO=y
@ -35,12 +34,12 @@ CONFIG_DEFAULT_FDT_FILE="imx8mn-beacon-kit.dtb"
CONFIG_ARCH_MISC_INIT=y
CONFIG_SPL_MAX_SIZE=0x25000
CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
CONFIG_SPL_BSS_START_ADDR=0x95e000
CONFIG_SPL_BSS_START_ADDR=0x950000
CONFIG_SPL_BSS_MAX_SIZE=0x2000
CONFIG_SPL_BOARD_INIT=y
CONFIG_SPL_BOOTROM_SUPPORT=y
# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
CONFIG_SPL_STACK=0x187ff0
CONFIG_SPL_STACK=0x980000
CONFIG_SYS_SPL_MALLOC=y
CONFIG_HAS_CUSTOM_SPL_MALLOC_START=y
CONFIG_CUSTOM_SYS_SPL_MALLOC_ADDR=0x42200000

7
configs/imx8mn_beacon_defconfig
View File

@ -15,10 +15,9 @@ CONFIG_TARGET_IMX8MN_BEACON=y
CONFIG_SYS_PROMPT="u-boot=> "
CONFIG_SPL_SERIAL=y
CONFIG_SPL_DRIVERS_MISC=y
CONFIG_SPL_SYS_MALLOC_F_LEN=0x2000
CONFIG_SPL=y
CONFIG_SPL_IMX_ROMAPI_LOADADDR=0x48000000
CONFIG_SYS_LOAD_ADDR=0x40480000
CONFIG_SYS_LOAD_ADDR=0x42000000
CONFIG_SYS_MEMTEST_START=0x40000000
CONFIG_SYS_MEMTEST_END=0x44000000
CONFIG_LTO=y
@ -34,12 +33,12 @@ CONFIG_DEFAULT_FDT_FILE="imx8mn-beacon-kit.dtb"
CONFIG_ARCH_MISC_INIT=y
CONFIG_SPL_MAX_SIZE=0x25000
CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
CONFIG_SPL_BSS_START_ADDR=0x95e000
CONFIG_SPL_BSS_START_ADDR=0x950000
CONFIG_SPL_BSS_MAX_SIZE=0x2000
CONFIG_SPL_BOARD_INIT=y
CONFIG_SPL_BOOTROM_SUPPORT=y
# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
CONFIG_SPL_STACK=0x187ff0
CONFIG_SPL_STACK=0x980000
CONFIG_SYS_SPL_MALLOC=y
CONFIG_HAS_CUSTOM_SPL_MALLOC_START=y
CONFIG_CUSTOM_SYS_SPL_MALLOC_ADDR=0x42200000

8
include/configs/imx8mn_beacon.h
View File

@ -13,14 +13,6 @@
#define CONFIG_SYS_UBOOT_BASE \
(QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
#ifdef CONFIG_SPL_BUILD
/* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
#define CONFIG_MALLOC_F_ADDR 0x184000
/* For RAW image gives a error info not panic */
#endif /* CONFIG_SPL_BUILD */
/* Initial environment variables */
#define CONFIG_EXTRA_ENV_SETTINGS \
"script=boot.scr\0" \