From: Heiko Schocher <hs@denx.de>
To: u-boot@lists.denx.de
Subject: [PATCH v1 4/4] imx: aristainetos: enable U-Boot Environment variables protection
Date: Mon, 30 Nov 2020 20:46:05 +0100 [thread overview]
Message-ID: <20201130194604.2289656-5-hs@denx.de> (raw)
In-Reply-To: <20201130194604.2289656-1-hs@denx.de>
enable Environment protection with:
CONFIG_ENV_APPEND=y
CONFIG_ENV_WRITEABLE_LIST=y
CONFIG_ENV_ACCESS_IGNORE_FORCE
and add board specific env_get_location()
function.
Signed-off-by: Heiko Schocher <hs@denx.de>
---
board/aristainetos/aristainetos.c | 20 ++++++++++++++++++++
configs/aristainetos2c_defconfig | 8 +++++++-
configs/aristainetos2ccslb_defconfig | 10 +++++++++-
include/configs/aristainetos2.h | 3 +++
4 files changed, 39 insertions(+), 2 deletions(-)
diff --git a/board/aristainetos/aristainetos.c b/board/aristainetos/aristainetos.c
index 6bfaaed666..07d2e3ec7b 100644
--- a/board/aristainetos/aristainetos.c
+++ b/board/aristainetos/aristainetos.c
@@ -27,6 +27,7 @@
#include <bmp_logo.h>
#include <dm/root.h>
#include <env.h>
+#include <env_internal.h>
#include <i2c_eeprom.h>
#include <i2c.h>
#include <micrel.h>
@@ -527,3 +528,22 @@ int embedded_dtb_select(void)
return 0;
}
#endif
+
+enum env_location env_get_location(enum env_operation op, int prio)
+{
+ if (op == ENVOP_SAVE || op == ENVOP_ERASE)
+ return ENVL_SPI_FLASH;
+
+ switch (prio) {
+ case 0:
+ return ENVL_NOWHERE;
+
+ case 1:
+ return ENVL_SPI_FLASH;
+
+ default:
+ return ENVL_UNKNOWN;
+ }
+
+ return ENVL_UNKNOWN;
+}
diff --git a/configs/aristainetos2c_defconfig b/configs/aristainetos2c_defconfig
index 773d7f6774..df0b26d6a0 100644
--- a/configs/aristainetos2c_defconfig
+++ b/configs/aristainetos2c_defconfig
@@ -1,7 +1,7 @@
CONFIG_ARM=y
CONFIG_ARCH_MX6=y
CONFIG_SYS_TEXT_BASE=0x17800000
-CONFIG_SYS_MALLOC_F_LEN=0xe000
+CONFIG_SYS_MALLOC_F_LEN=0x13000
CONFIG_NR_DRAM_BANKS=1
CONFIG_ENV_OFFSET=0xD0000
CONFIG_MX6DL=y
@@ -30,6 +30,8 @@ CONFIG_CMD_BOOTZ=y
# CONFIG_BOOTM_PLAN9 is not set
# CONFIG_BOOTM_RTEMS is not set
# CONFIG_BOOTM_VXWORKS is not set
+CONFIG_CMD_ENV_FLAGS=y
+CONFIG_CMD_NVEDIT_INFO=y
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_GPIO=y
CONFIG_CMD_I2C=y
@@ -54,10 +56,14 @@ CONFIG_OF_CONTROL=y
CONFIG_DTB_RESELECT=y
CONFIG_MULTI_DTB_FIT=y
CONFIG_ENV_OVERWRITE=y
+CONFIG_ENV_IS_NOWHERE=y
CONFIG_ENV_IS_IN_SPI_FLASH=y
CONFIG_ENV_SPI_EARLY=y
CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_ENV_APPEND=y
+CONFIG_ENV_WRITEABLE_LIST=y
+CONFIG_ENV_ACCESS_IGNORE_FORCE=y
CONFIG_VERSION_VARIABLE=y
CONFIG_BOUNCE_BUFFER=y
CONFIG_APBH_DMA=y
diff --git a/configs/aristainetos2ccslb_defconfig b/configs/aristainetos2ccslb_defconfig
index 16d3c88fe1..0156493934 100644
--- a/configs/aristainetos2ccslb_defconfig
+++ b/configs/aristainetos2ccslb_defconfig
@@ -1,7 +1,7 @@
CONFIG_ARM=y
CONFIG_ARCH_MX6=y
CONFIG_SYS_TEXT_BASE=0x17800000
-CONFIG_SYS_MALLOC_F_LEN=0xe000
+CONFIG_SYS_MALLOC_F_LEN=0x13000
CONFIG_NR_DRAM_BANKS=1
CONFIG_ENV_OFFSET=0xD0000
CONFIG_MX6DL=y
@@ -30,6 +30,8 @@ CONFIG_CMD_BOOTZ=y
# CONFIG_BOOTM_PLAN9 is not set
# CONFIG_BOOTM_RTEMS is not set
# CONFIG_BOOTM_VXWORKS is not set
+CONFIG_CMD_ENV_FLAGS=y
+CONFIG_CMD_NVEDIT_INFO=y
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_GPIO=y
CONFIG_CMD_I2C=y
@@ -54,10 +56,14 @@ CONFIG_OF_CONTROL=y
CONFIG_DTB_RESELECT=y
CONFIG_MULTI_DTB_FIT=y
CONFIG_ENV_OVERWRITE=y
+CONFIG_ENV_IS_NOWHERE=y
CONFIG_ENV_IS_IN_SPI_FLASH=y
CONFIG_ENV_SPI_EARLY=y
CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_ENV_APPEND=y
+CONFIG_ENV_WRITEABLE_LIST=y
+CONFIG_ENV_ACCESS_IGNORE_FORCE=y
CONFIG_VERSION_VARIABLE=y
CONFIG_BOUNCE_BUFFER=y
CONFIG_APBH_DMA=y
@@ -114,5 +120,7 @@ CONFIG_DISPLAY=y
CONFIG_VIDEO_IPUV3=y
CONFIG_SPLASH_SCREEN=y
CONFIG_SPLASH_SCREEN_ALIGN=y
+CONFIG_VIDEO_BMP_RLE8=y
+CONFIG_BMP_16BPP=y
CONFIG_IMX_WATCHDOG=y
# CONFIG_EFI_LOADER is not set
diff --git a/include/configs/aristainetos2.h b/include/configs/aristainetos2.h
index c1e8b4a10c..78fa1a969e 100644
--- a/include/configs/aristainetos2.h
+++ b/include/configs/aristainetos2.h
@@ -449,4 +449,7 @@
#define CONFIG_IMX6_PWM_PER_CLK 66000000
+#define CONFIG_ENV_FLAGS_LIST_STATIC "ethaddr:mw,serial#:sw,board_type:sw," \
+ "sysnum:dw,panel:sw,ipaddr:iw,serverip:iw"
+
#endif /* __ARISTAINETOS2_CONFIG_H */
--
2.25.4
next prev parent reply other threads:[~2020-11-30 19:46 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-30 19:46 [PATCH v1 0/4] arm: imx6: aristainetos board updates Heiko Schocher
2020-11-30 19:46 ` [PATCH v1 1/4] imx6: remove not longer supported aristainetos boards Heiko Schocher
2020-12-08 7:59 ` sbabic at denx.de
2020-11-30 19:46 ` [PATCH v1 2/4] imx6: add support for aristainetos2c_cslb board variant Heiko Schocher
2020-12-08 8:00 ` sbabic at denx.de
2020-11-30 19:46 ` [PATCH v1 3/4] arm: dts: aristainetos: sync with changes in linux Heiko Schocher
2020-12-08 8:00 ` sbabic at denx.de
2020-11-30 19:46 ` Heiko Schocher [this message]
2020-12-08 7:58 ` [PATCH v1 4/4] imx: aristainetos: enable U-Boot Environment variables protection sbabic at denx.de
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