diff options
| author | Jonas Karlman <jonas@kwiboo.se> | 2023-07-28 14:38:35 +0300 |
|---|---|---|
| committer | Kever Yang <kever.yang@rock-chips.com> | 2023-07-31 12:34:43 +0300 |
| commit | cc11d5c4ba27271de615497bdf2785fe3620e30d (patch) | |
| tree | f8fc73690f761183b809008bbade140be844cf27 /configs | |
| parent | ada63287386e618190c644b25961dae15d4e79f5 (diff) | |
| download | u-boot-cc11d5c4ba27271de615497bdf2785fe3620e30d.tar.xz | |
rockchip: rk3399-pinebook-pro: Fix SPL max size and SPI flash payload offset
TPL max size is limited to 184 KB, SPL is loaded to 0x0 and TF-A is
loaded to 0x40000, this limit SPL max size to 256 KB. With BootRom only
reading first 2 KB per 4 KB page of SPI flash, 880 KB may be needed for
TPL+SPL in a worst-case scenario. (184 KB + 256 KB) x 2 = 880 KB
Use 0xE0000 (896 KB) as the payload offset in SPI flash, this allows
for a payload of 3168 KB before env offset start to overlap.
Also add CONFIG_ROCKCHIP_SPI_IMAGE=y to build a bootable SPI flash
image, u-boot-rockchip-spi.bin.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Quentin Schulz <foss+u-boot@0leil.net>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Diffstat (limited to 'configs')
| -rw-r--r-- | configs/pinebook-pro-rk3399_defconfig | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/configs/pinebook-pro-rk3399_defconfig b/configs/pinebook-pro-rk3399_defconfig index 5d493c910e..ae3211bbe9 100644 --- a/configs/pinebook-pro-rk3399_defconfig +++ b/configs/pinebook-pro-rk3399_defconfig @@ -12,6 +12,7 @@ CONFIG_ENV_OFFSET=0x3F8000 CONFIG_DEFAULT_DEVICE_TREE="rk3399-pinebook-pro" CONFIG_DM_RESET=y CONFIG_ROCKCHIP_RK3399=y +CONFIG_ROCKCHIP_SPI_IMAGE=y CONFIG_TARGET_PINEBOOK_PRO_RK3399=y CONFIG_SPL_STACK=0x400000 CONFIG_DEBUG_UART_BASE=0xFF1A0000 @@ -26,7 +27,7 @@ CONFIG_USE_PREBOOT=y CONFIG_DEFAULT_FDT_FILE="rockchip/rk3399-pinebook-pro.dtb" CONFIG_DISPLAY_BOARDINFO_LATE=y CONFIG_MISC_INIT_R=y -CONFIG_SPL_MAX_SIZE=0x2e000 +CONFIG_SPL_MAX_SIZE=0x40000 CONFIG_SPL_PAD_TO=0x7f8000 CONFIG_SPL_HAS_BSS_LINKER_SECTION=y CONFIG_SPL_BSS_START_ADDR=0x400000 @@ -36,6 +37,7 @@ CONFIG_SPL_BSS_MAX_SIZE=0x2000 CONFIG_SPL_STACK_R=y CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x10000 CONFIG_SPL_SPI_LOAD=y +CONFIG_SYS_SPI_U_BOOT_OFFS=0xE0000 CONFIG_SPL_ATF_NO_PLATFORM_PARAM=y CONFIG_TPL=y CONFIG_CMD_BOOTZ=y |