Convert CONFIG_ARMV7_SECURE_BASE et al to Kconfig

This converts the following to Kconfig: CONFIG_ARMV7_SECURE_BASE CONFIG_ARMV7_SECURE_MAX_SIZE CONFIG_ARMV7_SECURE_RESERVE_SIZE Signed-off-by: Tom Rini <trini@konsulko.com>
2024-11-24 21:54:01 +00:00 · 2022-03-11 09:11:56 -05:00 · 2022-03-11 09:11:56 -05:00 · 0da35fa8d6
commit 0da35fa8d6
parent eb8eb31749
24 changed files with 41 additions and 54 deletions
--- a/arch/arm/cpu/armv7/Kconfig
+++ b/arch/arm/cpu/armv7/Kconfig
@ -27,6 +27,37 @@ config ARMV7_BOOT_SEC_DEFAULT
 	This can be overridden at run-time by setting the bootm_boot_mode env.
 	variable to "sec" or "nonsec".

+config HAS_ARMV7_SECURE_BASE
+	bool "Enable support for a ahardware secure memory area"
+	default y if ARCH_LS1021A || ARCH_MX7 || ARCH_MX7ULP || ARCH_STM32MP \
+			|| MACH_SUN6I || MACH_SUN7I || MACH_SUN8I || TEGRA124
+
+config ARMV7_SECURE_BASE
+	hex "Base address for secure mode memory"
+	depends on HAS_ARMV7_SECURE_BASE
+	default 0xfff00000 if TEGRA124
+	default 0x2ffc0000 if ARCH_STM32MP
+	default 0x2f000000 if ARCH_MX7ULP
+	default 0x10010000 if ARCH_LS1021A
+	default 0x00900000 if ARCH_MX7
+	default 0x00044000 if MACH_SUN8I
+	default 0x00020000 if MACH_SUN6I || MACH_SUN7I
+
+config ARMV7_SECURE_RESERVE_SIZE
+	hex
+	depends on TEGRA124 && HAS_ARMV7_SECURE_BASE
+	default 0x100000
+	help
+	  Reserve top 1M for secure RAM
+
+config ARMV7_SECURE_MAX_SIZE
+	hex
+	depends on ARMV7_SECURE_BASE && ARCH_STM32MP || MACH_SUN6I \
+			|| MACH_SUN7I || MACH_SUN8I
+	default 0xbc00 if MACH_SUN8I && !MACH_SUN8I_H3
+	default 0x3c00 if MACH_SUN8I && MACH_SUN8I_H3
+	default 0x10000
+
 config ARMV7_VIRT
 	bool "Enable support for hardware virtualization" if EXPERT
 	depends on CPU_V7_HAS_VIRT && ARMV7_NONSEC
--- a/configs/Bananapi_M2_Ultra_defconfig
+++ b/configs/Bananapi_M2_Ultra_defconfig
@ -9,6 +9,7 @@ CONFIG_MMC0_CD_PIN="PH13"
 CONFIG_MMC_SUNXI_SLOT_EXTRA=2
 CONFIG_USB1_VBUS_PIN="PH23"
 CONFIG_USB2_VBUS_PIN="PH23"
+# CONFIG_HAS_ARMV7_SECURE_BASE is not set
 CONFIG_AHCI=y
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
 CONFIG_SPL_I2C=y
--- a/configs/LicheePi_Zero_defconfig
+++ b/configs/LicheePi_Zero_defconfig
@ -4,4 +4,5 @@ CONFIG_DEFAULT_DEVICE_TREE="sun8i-v3s-licheepi-zero"
 CONFIG_SPL=y
 CONFIG_MACH_SUN8I_V3S=y
 CONFIG_DRAM_CLK=360
+# CONFIG_HAS_ARMV7_SECURE_BASE is not set
 # CONFIG_NETDEVICES is not set
--- a/configs/bananapi_m2_berry_defconfig
+++ b/configs/bananapi_m2_berry_defconfig
@ -6,6 +6,7 @@ CONFIG_MACH_SUN8I_R40=y
 CONFIG_DRAM_CLK=576
 CONFIG_MMC0_CD_PIN="PH13"
 CONFIG_USB1_VBUS_PIN="PH23"
+# CONFIG_HAS_ARMV7_SECURE_BASE is not set
 CONFIG_AHCI=y
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
 CONFIG_SPL_I2C=y
--- a/configs/mx7ulp_evk_defconfig
+++ b/configs/mx7ulp_evk_defconfig
@ -10,6 +10,7 @@ CONFIG_ENV_OFFSET=0xC0000
 CONFIG_DM_GPIO=y
 CONFIG_DEFAULT_DEVICE_TREE="imx7ulp-evk"
 CONFIG_TARGET_MX7ULP_EVK=y
+# CONFIG_HAS_ARMV7_SECURE_BASE is not set
 CONFIG_SYS_LOAD_ADDR=0x60800000
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_USE_BOOTCOMMAND=y
--- a/configs/mx7ulp_evk_plugin_defconfig
+++ b/configs/mx7ulp_evk_plugin_defconfig
@ -10,6 +10,7 @@ CONFIG_ENV_OFFSET=0xC0000
 CONFIG_DM_GPIO=y
 CONFIG_DEFAULT_DEVICE_TREE="imx7ulp-evk"
 CONFIG_TARGET_MX7ULP_EVK=y
+# CONFIG_HAS_ARMV7_SECURE_BASE is not set
 CONFIG_SYS_LOAD_ADDR=0x60800000
 CONFIG_USE_BOOTCOMMAND=y
 CONFIG_BOOTCOMMAND="mmc dev ${mmcdev}; if mmc rescan; then if run loadbootscript; then run bootscript; else if run loadimage; then run mmcboot; fi; fi; fi"
--- a/configs/pg_wcom_expu1_defconfig
+++ b/configs/pg_wcom_expu1_defconfig
@ -21,6 +21,7 @@ CONFIG_DEFAULT_DEVICE_TREE="ls1021a-pg-wcom-expu1"
 CONFIG_BOOTCOUNT_BOOTLIMIT=3
 CONFIG_SYS_BOOTCOUNT_ADDR=0x70000020
 CONFIG_SYS_CLK_FREQ=66666666
+# CONFIG_HAS_ARMV7_SECURE_BASE is not set
 CONFIG_AHCI=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_SYS_LOAD_ADDR=0x82000000
--- a/configs/pg_wcom_expu1_update_defconfig
+++ b/configs/pg_wcom_expu1_update_defconfig
@ -19,6 +19,7 @@ CONFIG_SYS_I2C_MXC_I2C3=y
 CONFIG_DEFAULT_DEVICE_TREE="ls1021a-pg-wcom-expu1"
 CONFIG_BOOTCOUNT_BOOTLIMIT=3
 CONFIG_SYS_BOOTCOUNT_ADDR=0x70000020
+# CONFIG_HAS_ARMV7_SECURE_BASE is not set
 CONFIG_AHCI=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_SYS_LOAD_ADDR=0x82000000
--- a/configs/pg_wcom_seli8_defconfig
+++ b/configs/pg_wcom_seli8_defconfig
@ -21,6 +21,7 @@ CONFIG_DEFAULT_DEVICE_TREE="ls1021a-pg-wcom-seli8"
 CONFIG_BOOTCOUNT_BOOTLIMIT=3
 CONFIG_SYS_BOOTCOUNT_ADDR=0x70000020
 CONFIG_SYS_CLK_FREQ=66666666
+# CONFIG_HAS_ARMV7_SECURE_BASE is not set
 CONFIG_AHCI=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_SYS_LOAD_ADDR=0x82000000
--- a/configs/pg_wcom_seli8_update_defconfig
+++ b/configs/pg_wcom_seli8_update_defconfig
@ -19,6 +19,7 @@ CONFIG_SYS_I2C_MXC_I2C3=y
 CONFIG_DEFAULT_DEVICE_TREE="ls1021a-pg-wcom-seli8"
 CONFIG_BOOTCOUNT_BOOTLIMIT=3
 CONFIG_SYS_BOOTCOUNT_ADDR=0x70000020
+# CONFIG_HAS_ARMV7_SECURE_BASE is not set
 CONFIG_AHCI=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_SYS_LOAD_ADDR=0x82000000
--- a/configs/pinecube_defconfig
+++ b/configs/pinecube_defconfig
@ -7,6 +7,7 @@ CONFIG_SUNXI_DRAM_DDR3_1333=y
 CONFIG_DRAM_CLK=504
 CONFIG_DRAM_ODT_EN=y
 CONFIG_I2C0_ENABLE=y
+# CONFIG_HAS_ARMV7_SECURE_BASE is not set
 CONFIG_SPL_I2C=y
 CONFIG_SPL_SYS_I2C_LEGACY=y
 CONFIG_SYS_I2C_MVTWSI=y
--- a/include/configs/apalis-tk1.h
+++ b/include/configs/apalis-tk1.h
@ -114,8 +114,4 @@
 #include "tegra-common-usb-gadget.h"
 #include "tegra-common-post.h"

-/* Reserve top 1M for secure RAM */
-#define CONFIG_ARMV7_SECURE_BASE		0xfff00000
-#define CONFIG_ARMV7_SECURE_RESERVE_SIZE	0x00100000
-
 #endif /* __CONFIG_H */
--- a/include/configs/cei-tk1-som.h
+++ b/include/configs/cei-tk1-som.h
@ -28,8 +28,4 @@
 #include "tegra-common-usb-gadget.h"
 #include "tegra-common-post.h"

-/* Reserve top 1M for secure RAM */
-#define CONFIG_ARMV7_SECURE_BASE		0xfff00000
-#define CONFIG_ARMV7_SECURE_RESERVE_SIZE	0x00100000
-
 #endif /* __CONFIG_H */
--- a/include/configs/jetson-tk1.h
+++ b/include/configs/jetson-tk1.h
@ -26,8 +26,4 @@
 #include "tegra-common-usb-gadget.h"
 #include "tegra-common-post.h"

-/* Reserve top 1M for secure RAM */
-#define CONFIG_ARMV7_SECURE_BASE		0xfff00000
-#define CONFIG_ARMV7_SECURE_RESERVE_SIZE	0x00100000
-
 #endif /* __CONFIG_H */
--- a/include/configs/ls1021aiot.h
+++ b/include/configs/ls1021aiot.h
@ -7,8 +7,6 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H

-#define CONFIG_ARMV7_SECURE_BASE OCRAM_BASE_S_ADDR
-
 #define CONFIG_SYS_INIT_RAM_ADDR	OCRAM_BASE_ADDR
 #define CONFIG_SYS_INIT_RAM_SIZE	OCRAM_SIZE

--- a/include/configs/ls1021aqds.h
+++ b/include/configs/ls1021aqds.h
@ -7,8 +7,6 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H

-#define CONFIG_ARMV7_SECURE_BASE	OCRAM_BASE_S_ADDR
-
 #define CONFIG_DEEP_SLEEP

 #define CONFIG_SYS_INIT_RAM_ADDR	OCRAM_BASE_ADDR
--- a/include/configs/ls1021atsn.h
+++ b/include/configs/ls1021atsn.h
@ -6,8 +6,6 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H

-#define CONFIG_ARMV7_SECURE_BASE	OCRAM_BASE_S_ADDR
-
 #define CONFIG_DEEP_SLEEP

 #define CONFIG_SYS_INIT_RAM_ADDR	OCRAM_BASE_ADDR
--- a/include/configs/ls1021atwr.h
+++ b/include/configs/ls1021atwr.h
@ -7,8 +7,6 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H

-#define CONFIG_ARMV7_SECURE_BASE	OCRAM_BASE_S_ADDR
-
 #define CONFIG_DEEP_SLEEP

 #define CONFIG_SYS_INIT_RAM_ADDR	OCRAM_BASE_ADDR
--- a/include/configs/mx7_common.h
+++ b/include/configs/mx7_common.h
@ -31,8 +31,6 @@

 /* MMC */

-#define CONFIG_ARMV7_SECURE_BASE	0x00900000
-
 /*
 * If we have defined the OPTEE ram size and not OPTEE it means that we were
 * launched by OPTEE, because of that we shall skip all the low level
--- a/include/configs/mx7ulp_com.h
+++ b/include/configs/mx7ulp_com.h
@ -70,7 +70,5 @@
 #define CONFIG_SYS_INIT_SP_ADDR \
 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)

-#define CONFIG_ARMV7_SECURE_BASE	0x2F000000
-
 #define CONFIG_MXC_USB_PORTSC		(PORT_PTS_UTMI | PORT_PTS_PTW)
 #endif	/* __CONFIG_H */
--- a/include/configs/stm32mp15_common.h
+++ b/include/configs/stm32mp15_common.h
@ -10,12 +10,6 @@
 #include <linux/sizes.h>
 #include <asm/arch/stm32.h>

-#ifdef CONFIG_ARMV7_PSCI
-/* PSCI support */
-#define CONFIG_ARMV7_SECURE_BASE		STM32_SYSRAM_BASE
-#define CONFIG_ARMV7_SECURE_MAX_SIZE		STM32_SYSRAM_SIZE
-#endif
-
 /*
 * Configuration of the external SRAM memory used by U-Boot
 */
--- a/include/configs/sun6i.h
+++ b/include/configs/sun6i.h
@ -10,13 +10,6 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H

-/*
- * A31 specific configuration
- */
-
-#define CONFIG_ARMV7_SECURE_BASE	SUNXI_SRAM_B_BASE
-#define CONFIG_ARMV7_SECURE_MAX_SIZE    (64 * 1024) /* 64 KB */
-
 /*
 * Include common sunxi configuration where most the settings are
 */
--- a/include/configs/sun7i.h
+++ b/include/configs/sun7i.h
@ -8,13 +8,6 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H

-/*
- * A20 specific configuration
- */
-
-#define CONFIG_ARMV7_SECURE_BASE	SUNXI_SRAM_B_BASE
-#define CONFIG_ARMV7_SECURE_MAX_SIZE	(64 * 1024) /* 64 KB */
-
 /*
 * Include common sunxi configuration where most the settings are
 */
--- a/include/configs/sun8i.h
+++ b/include/configs/sun8i.h
@ -14,16 +14,6 @@

 #include <asm/arch/cpu.h>

-#ifdef SUNXI_SRAM_A2_SIZE
-/*
- * If the SoC has enough SRAM A2, use that for the secure monitor.
- * Skip the first 16 KiB of SRAM A2, which is not usable, as only certain bytes
- * are writable. Reserve the last 17 KiB for the resume shim and SCP firmware.
- */
-#define CONFIG_ARMV7_SECURE_BASE	(SUNXI_SRAM_A2_BASE + 16 * 1024)
-#define CONFIG_ARMV7_SECURE_MAX_SIZE	(SUNXI_SRAM_A2_SIZE - 33 * 1024)
-#endif
-
 /*
 * Include common sunxi configuration where most the settings are
 */