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arm: samsung: Migrate a number of symbols to Kconfig

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- 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>
This commit is contained in:
Tom Rini 2022-06-10 22:59:33 -04:00
parent 1e03e03d03
commit 24ec3dea4b
36 changed files with 74 additions and 99 deletions
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8
arch/arm/mach-exynos/lowlevel_init.c
View file

@ -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);