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rockchip: rk3399-gru: Enable dcache and signature validation in SPL

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With TPL being used to init DRAM, SPL being used to load FIT and the
adjusted FIT payload offset it is now possible to increase the size
limit of SPL to 256 KB and enable uses of dcache and FIT signature
validation.

Drop SPL_SYS_DCACHE_OFF=y to enable use of dcache in SPL.

Drop SPL_FIT_SIGNATURE=n to enable signature validation of FIT in SPL.

Change SPL_MAX_SIZE to 256 KB now that payload offset has moved in SPI
and TF-A may be loaded to 0x40000 in DRAM.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Jonas Karlman
2024-12-12 23:57:16 +00:00
committed by Tom Rini
parent 1c34c315e7
commit 0187fcc3c0
2 changed files with 2 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
configs/chromebook_bob_defconfig
View File

@@ -1,6 +1,5 @@
CONFIG_ARM=y
CONFIG_SKIP_LOWLEVEL_INIT=y
CONFIG_SPL_SYS_DCACHE_OFF=y
CONFIG_COUNTER_FREQUENCY=24000000
CONFIG_ARCH_ROCKCHIP=y
CONFIG_SPL_GPIO=y
@@ -19,7 +18,6 @@ CONFIG_DEBUG_UART_CLOCK=24000000
CONFIG_SPL_SPI_FLASH_SUPPORT=y
CONFIG_SPL_SPI=y
CONFIG_DEBUG_UART=y
# CONFIG_SPL_FIT_SIGNATURE is not set
CONFIG_DEFAULT_FDT_FILE="rockchip/rk3399-gru-bob.dtb"
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_DISPLAY_BOARDINFO_LATE=y
@@ -28,7 +26,7 @@ CONFIG_BLOBLIST=y
# CONFIG_TPL_BLOBLIST is not set
CONFIG_BLOBLIST_ADDR=0x100000
CONFIG_BLOBLIST_SIZE=0x1000
CONFIG_SPL_MAX_SIZE=0x1e000
CONFIG_SPL_MAX_SIZE=0x40000
CONFIG_SPL_PAD_TO=0x7f8000
CONFIG_HANDOFF=y
# CONFIG_SPL_RAW_IMAGE_SUPPORT is not set

4
configs/chromebook_kevin_defconfig
View File

@@ -1,6 +1,5 @@
CONFIG_ARM=y
CONFIG_SKIP_LOWLEVEL_INIT=y
CONFIG_SPL_SYS_DCACHE_OFF=y
CONFIG_COUNTER_FREQUENCY=24000000
CONFIG_ARCH_ROCKCHIP=y
CONFIG_SPL_GPIO=y
@@ -20,7 +19,6 @@ CONFIG_DEBUG_UART_CLOCK=24000000
CONFIG_SPL_SPI_FLASH_SUPPORT=y
CONFIG_SPL_SPI=y
CONFIG_DEBUG_UART=y
# CONFIG_SPL_FIT_SIGNATURE is not set
CONFIG_DEFAULT_FDT_FILE="rockchip/rk3399-gru-kevin.dtb"
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_DISPLAY_BOARDINFO_LATE=y
@@ -29,7 +27,7 @@ CONFIG_BLOBLIST=y
# CONFIG_TPL_BLOBLIST is not set
CONFIG_BLOBLIST_ADDR=0x100000
CONFIG_BLOBLIST_SIZE=0x1000
CONFIG_SPL_MAX_SIZE=0x1e000
CONFIG_SPL_MAX_SIZE=0x40000
CONFIG_SPL_PAD_TO=0x7f8000
CONFIG_HANDOFF=y
# CONFIG_SPL_RAW_IMAGE_SUPPORT is not set