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authorAndrei Gherzan <andrei@balena.io>2019-07-24 15:39:04 +0100
committerMatthias Brugger <mbrugger@suse.com>2019-09-06 18:16:59 +0200
commit193279d784e2ca2225815803b9a63f1ce3c7389d (patch)
treee619023d0ff94418a2a93270db1db54a19353e2a
parent659f4fe3c62a92f6514a652eb555b6a90038782d (diff)
RPI: Add defconfigs for rpi4 (32/64)
This defines a minimum defconfig for each of the two Raspberry Pi 4 variants. One notable difference is that we don't have a embedded dt for this board given that the fw supplies us with one which we can reuse. Furthermore, the ram size is not queryable through mbox interface as the maximum reported size is 1G. The fw patches the dt with the right memory configuration and uboot uses it as it is. We avoid u-boot touching this configuration by making sure CONFIG_ARCH_FIXUP_FDT_MEMORY is deactivated. Signed-off-by: Andrei Gherzan <andrei@balena.io> Signed-off-by: Matthias Brugger <mbrugger@suse.com>
-rw-r--r--configs/rpi_4_32b_defconfig33
-rw-r--r--configs/rpi_4_defconfig33
2 files changed, 66 insertions, 0 deletions
diff --git a/configs/rpi_4_32b_defconfig b/configs/rpi_4_32b_defconfig
new file mode 100644
index 0000000000..a31a617a5f
--- /dev/null
+++ b/configs/rpi_4_32b_defconfig
@@ -0,0 +1,33 @@
+CONFIG_ARM=y
+CONFIG_ARCH_BCM283X=y
+CONFIG_SYS_TEXT_BASE=0x00008000
+CONFIG_TARGET_RPI_4_32B=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_DISTRO_DEFAULTS=y
+CONFIG_NR_DRAM_BANKS=1
+# CONFIG_ARCH_FIXUP_FDT_MEMORY is not set
+CONFIG_OF_BOARD=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_MISC_INIT_R=y
+# CONFIG_DISPLAY_CPUINFO is not set
+# CONFIG_DISPLAY_BOARDINFO is not set
+CONFIG_SYS_PROMPT="U-Boot> "
+# CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_FS_UUID=y
+CONFIG_ENV_FAT_INTERFACE="mmc"
+CONFIG_ENV_FAT_DEVICE_AND_PART="0:1"
+CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
+CONFIG_DM_KEYBOARD=y
+CONFIG_DM_MMC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_BCM2835=y
+CONFIG_PINCTRL=y
+# CONFIG_PINCTRL_GENERIC is not set
+# CONFIG_REQUIRE_SERIAL_CONSOLE is not set
+CONFIG_DM_VIDEO=y
+CONFIG_SYS_WHITE_ON_BLACK=y
+CONFIG_CONSOLE_SCROLL_LINES=10
+CONFIG_PHYS_TO_BUS=y
+CONFIG_OF_LIBFDT_OVERLAY=y
diff --git a/configs/rpi_4_defconfig b/configs/rpi_4_defconfig
new file mode 100644
index 0000000000..da8c960a2a
--- /dev/null
+++ b/configs/rpi_4_defconfig
@@ -0,0 +1,33 @@
+CONFIG_ARM=y
+CONFIG_ARCH_BCM283X=y
+CONFIG_SYS_TEXT_BASE=0x00080000
+CONFIG_TARGET_RPI_4=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_DISTRO_DEFAULTS=y
+CONFIG_NR_DRAM_BANKS=1
+# CONFIG_ARCH_FIXUP_FDT_MEMORY is not set
+CONFIG_OF_BOARD=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_MISC_INIT_R=y
+# CONFIG_DISPLAY_CPUINFO is not set
+# CONFIG_DISPLAY_BOARDINFO is not set
+CONFIG_SYS_PROMPT="U-Boot> "
+# CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_FS_UUID=y
+CONFIG_ENV_FAT_INTERFACE="mmc"
+CONFIG_ENV_FAT_DEVICE_AND_PART="0:1"
+CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
+CONFIG_DM_KEYBOARD=y
+CONFIG_DM_MMC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_BCM2835=y
+CONFIG_PINCTRL=y
+# CONFIG_PINCTRL_GENERIC is not set
+# CONFIG_REQUIRE_SERIAL_CONSOLE is not set
+CONFIG_DM_VIDEO=y
+CONFIG_SYS_WHITE_ON_BLACK=y
+CONFIG_CONSOLE_SCROLL_LINES=10
+CONFIG_PHYS_TO_BUS=y
+CONFIG_OF_LIBFDT_OVERLAY=y