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ARMv8: LS1043A: change macro CONFIG_ARMV8_PSCI definition

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NXP/Freescale uses macro CONFIG_ARMV8_PSCI to enable their private PSCI
implementation in PPA firmware, but this macro naming too generic, so this
patch replaces it with a specic one CONFIG_FSL_PPA_ARMV8_PSCI.
And this macro CONFIG_ARMV8_PSCI will be used for a generic PSCI for ARMv8
which will be added in following patchs.

Signed-off-by: Hongbo Zhang <hongbo.zhang@nxp.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: York Sun <york.sun@nxp.com>
This commit is contained in:
macro.wave.z@gmail.com 2016-12-08 11:58:21 +08:00 committed by York Sun
parent 8e62f1ee03
commit 2d16a1a6c9
10 changed files with 30 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/cpu/armv8/cpu-dt.c
View File

@ -13,7 +13,7 @@
int psci_update_dt(void *fdt)
{
#ifdef CONFIG_MP
#if defined(CONFIG_ARMV8_PSCI)
#if defined(CONFIG_FSL_PPA_ARMV8_PSCI)
#ifdef CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT
/*
* If the PSCI in SEC Firmware didn't work, avoid to update the

20
arch/arm/cpu/armv8/fsl-layerscape/Kconfig
View File

@ -44,6 +44,26 @@ config FSL_LSCH3
menu "Layerscape architecture"
depends on FSL_LSCH2 || FSL_LSCH3
menu "Layerscape PPA"
config FSL_LS_PPA
bool "FSL Layerscape PPA firmware support"
depends on ARCH_LS1043A || ARCH_LS1046A
select FSL_PPA_ARMV8_PSCI
help
The FSL Primary Protected Application (PPA) is a software component
which is loaded during boot stage, and then remains resident in RAM
and runs in the TrustZone after boot.
Say y to enable it.
config FSL_PPA_ARMV8_PSCI
bool "PSCI implementation in PPA firmware"
depends on FSL_LS_PPA
help
This config enables the ARMv8 PSCI implementation in PPA firmware.
This is a private PSCI implementation and different from those
implemented under the common ARMv8 PSCI framework.
endmenu
config SYS_FSL_MMDC
bool

3
arch/arm/cpu/armv8/fsl-layerscape/cpu.c
View File

@ -410,7 +410,8 @@ int arch_early_init_r(void)
erratum_a009942_check_cpo();
#endif
#ifdef CONFIG_MP
#if defined(CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT) && defined(CONFIG_ARMV8_PSCI)
#if defined(CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT) && \
defined(CONFIG_FSL_PPA_ARMV8_PSCI)
/* Check the psci version to determine if the psci is supported */
psci_ver = sec_firmware_support_psci_version();
#endif

3
arch/arm/cpu/armv8/fsl-layerscape/fdt.c
View File

@ -42,7 +42,8 @@ void ft_fixup_cpu(void *blob)
int addr_cells;
u64 val, core_id;
size_t *boot_code_size = &(__secondary_boot_code_size);
#if defined(CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT) && defined(CONFIG_ARMV8_PSCI)
#if defined(CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT) && \
defined(CONFIG_FSL_PPA_ARMV8_PSCI)
int node;
u32 psci_ver;

2
arch/arm/cpu/armv8/sec_firmware.c
View File

@ -209,7 +209,7 @@ __weak bool sec_firmware_is_valid(const void *sec_firmware_img)
return true;
}
#ifdef CONFIG_ARMV8_PSCI
#ifdef CONFIG_FSL_PPA_ARMV8_PSCI
/*
* The PSCI_VERSION function is added from PSCI v0.2. When the PSCI
* v0.1 received this function, the NOT_SUPPORTED (0xffff_ffff) error

2
arch/arm/cpu/armv8/sec_firmware_asm.S
View File

@ -41,7 +41,7 @@ WEAK(_sec_firmware_entry)
ret
ENDPROC(_sec_firmware_entry)
#ifdef CONFIG_ARMV8_PSCI
#ifdef CONFIG_FSL_PPA_ARMV8_PSCI
ENTRY(_sec_firmware_support_psci_version)
mov x0, 0x84000000
mov x1, 0x0

2
arch/arm/include/asm/armv8/sec_firmware.h
View File

@ -14,7 +14,7 @@
int sec_firmware_init(const void *, u32 *, u32 *);
int _sec_firmware_entry(const void *, u32 *, u32 *);
bool sec_firmware_is_valid(const void *);
#ifdef CONFIG_ARMV8_PSCI
#ifdef CONFIG_FSL_PPA_ARMV8_PSCI
unsigned int sec_firmware_support_psci_version(void);
unsigned int _sec_firmware_support_psci_version(void);
#endif

2
arch/arm/lib/bootm-fdt.c
View File

@ -52,7 +52,7 @@ int arch_fixup_fdt(void *blob)
return ret;
#endif
#if defined(CONFIG_ARMV7_NONSEC) || defined(CONFIG_ARMV8_PSCI)
#if defined(CONFIG_ARMV7_NONSEC) || defined(CONFIG_FSL_PPA_ARMV8_PSCI)
ret = psci_update_dt(blob);
if (ret)
return ret;

2
arch/arm/lib/psci-dt.c
View File

@ -16,7 +16,7 @@
int fdt_psci(void *fdt)
{
#if defined(CONFIG_ARMV8_PSCI) || defined(CONFIG_ARMV7_PSCI)
#if defined(CONFIG_FSL_PPA_ARMV8_PSCI) || defined(CONFIG_ARMV7_PSCI)
int nodeoff;
unsigned int psci_ver = 0;
int tmp;

1
include/configs/ls1043ardb.h
View File

@ -12,7 +12,6 @@
#if defined(CONFIG_FSL_LS_PPA)
#define CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT
#define SEC_FIRMWARE_ERET_ADDR_REVERT
#define CONFIG_ARMV8_PSCI
#define CONFIG_SYS_LS_PPA_FW_IN_XIP
#ifdef CONFIG_SYS_LS_PPA_FW_IN_XIP