diff options
| author | Tom Rini <trini@konsulko.com> | 2022-06-10 22:59:33 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2022-06-28 17:04:37 -0400 |
| commit | 24ec3dea4bf07e8928e82d509ce5bc742fdbde9b (patch) | |
| tree | c53ebac3d58b0785d2349fc3b9b82b53c69117fd /arch/arm/mach-exynos/lowlevel_init.c | |
| parent | 1e03e03d03a358ad905e90f77565f19909b6063f (diff) | |
arm: samsung: Migrate a number of symbols to Kconfig
- In a number of cases, use CONFIG_ARCH_EXYNOS[45] rather than
CONFIG_EXYNOS[45]
- In other cases, test for CONFIG_ARCH_EXYNOS or CONFIG_ARCH_S5PC1XX
- Migrate specific SoC CONFIG values to Kconfig
- Use CONFIG_TARGET_x rather than CONFIG_x
- Migrate other CONFIG_EXYNOS_x symbols to Kconfig
- Reference CONFIG_EXYNOS_RELOCATE_CODE_BASE directly as EXYNOS_RELOCATE_CODE_BASE
- Rename CONFIG_S5P_PA_SYSRAM to CONFIG_SMP_PEN_ADDR to match the rest
of U-Boot usage.
Cc: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'arch/arm/mach-exynos/lowlevel_init.c')
| -rw-r--r-- | arch/arm/mach-exynos/lowlevel_init.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/arm/mach-exynos/lowlevel_init.c b/arch/arm/mach-exynos/lowlevel_init.c index 2645a8ff492..1ff5fcac1b3 100644 --- a/arch/arm/mach-exynos/lowlevel_init.c +++ b/arch/arm/mach-exynos/lowlevel_init.c @@ -49,6 +49,10 @@ enum { }; #ifdef CONFIG_EXYNOS5420 + +/* Address for relocating helper code (Last 4 KB of IRAM) */ +#define EXYNOS_RELOCATE_CODE_BASE (CONFIG_IRAM_TOP - 0x1000) + /* * Power up secondary CPUs. */ @@ -56,7 +60,7 @@ static void secondary_cpu_start(void) { v7_enable_smp(EXYNOS5420_INFORM_BASE); svc32_mode_en(); - branch_bx(CONFIG_EXYNOS_RELOCATE_CODE_BASE); + branch_bx(EXYNOS_RELOCATE_CODE_BASE); } /* @@ -153,7 +157,7 @@ static void power_down_core(void) static void secondary_cores_configure(void) { /* Clear secondary boot iRAM base */ - writel(0x0, (CONFIG_EXYNOS_RELOCATE_CODE_BASE + 0x1C)); + writel(0x0, (EXYNOS_RELOCATE_CODE_BASE + 0x1C)); /* set lowpower flag and address */ writel(CPU_RST_FLAG_VAL, CONFIG_LOWPOWER_FLAG); |