Commit d4f4cf77 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm

Pull ARM updates from Russell King:

 - nommu updates from Afzal Mohammed cleaning up the vectors support

 - allow DMA memory "mapping" for nommu Benjamin Gaignard

 - fixing a correctness issue with R_ARM_PREL31 relocations in the
   module linker

 - add strlen() prototype for the decompressor

 - support for DEBUG_VIRTUAL from Florian Fainelli

 - adjusting memory bounds after memory reservations have been
   registered

 - unipher cache handling updates from Masahiro Yamada

 - initrd and Thumb Kconfig cleanups

* 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: (23 commits)
  ARM: mm: round the initrd reservation to page boundaries
  ARM: mm: clean up initrd initialisation
  ARM: mm: move initrd init code out of arm_memblock_init()
  ARM: 8655/1: improve NOMMU definition of pgprot_*()
  ARM: 8654/1: decompressor: add strlen prototype
  ARM: 8652/1: cache-uniphier: clean up active way setup code
  ARM: 8651/1: cache-uniphier: include <linux/errno.h> instead of <linux/types.h>
  ARM: 8650/1: module: handle negative R_ARM_PREL31 addends correctly
  ARM: 8649/2: nommu: remove Hivecs configuration is asm
  ARM: 8648/2: nommu: display vectors base
  ARM: 8647/2: nommu: dynamic exception base address setting
  ARM: 8646/1: mmu: decouple VECTORS_BASE from Kconfig
  ARM: 8644/1: Reduce "CPU: shutdown" message to debug level
  ARM: 8641/1: treewide: Replace uses of virt_to_phys with __pa_symbol
  ARM: 8640/1: Add support for CONFIG_DEBUG_VIRTUAL
  ARM: 8639/1: Define KERNEL_START and KERNEL_END
  ARM: 8638/1: mtd: lart: Rename partition defines to be prefixed with PART_
  ARM: 8637/1: Adjust memory boundaries after reservations
  ARM: 8636/1: Cleanup sanity_check_meminfo
  ARM: add CPU_THUMB_CAPABLE to indicate possible Thumb support
  ...
parents f89db789 17a870be
......@@ -132,7 +132,7 @@ static void exynos_set_wakeupmask(long mask)
static void exynos_cpu_set_boot_vector(long flags)
{
writel_relaxed(virt_to_phys(exynos_cpu_resume),
writel_relaxed(__pa_symbol(exynos_cpu_resume),
exynos_boot_vector_addr());
writel_relaxed(flags, exynos_boot_vector_flag());
}
......@@ -238,7 +238,7 @@ static int exynos_cpu0_enter_aftr(void)
abort:
if (cpu_online(1)) {
unsigned long boot_addr = virt_to_phys(exynos_cpu_resume);
unsigned long boot_addr = __pa_symbol(exynos_cpu_resume);
/*
* Set the boot vector to something non-zero
......@@ -330,7 +330,7 @@ static int exynos_cpu1_powerdown(void)
static void exynos_pre_enter_aftr(void)
{
unsigned long boot_addr = virt_to_phys(exynos_cpu_resume);
unsigned long boot_addr = __pa_symbol(exynos_cpu_resume);
(void)exynos_set_boot_addr(1, boot_addr);
}
......
......@@ -301,7 +301,7 @@ static void exynos_pm_prepare(void)
exynos_pm_enter_sleep_mode();
/* ensure at least INFORM0 has the resume address */
pmu_raw_writel(virt_to_phys(exynos_cpu_resume), S5P_INFORM0);
pmu_raw_writel(__pa_symbol(exynos_cpu_resume), S5P_INFORM0);
}
static void exynos3250_pm_prepare(void)
......@@ -318,7 +318,7 @@ static void exynos3250_pm_prepare(void)
exynos_pm_enter_sleep_mode();
/* ensure at least INFORM0 has the resume address */
pmu_raw_writel(virt_to_phys(exynos_cpu_resume), S5P_INFORM0);
pmu_raw_writel(__pa_symbol(exynos_cpu_resume), S5P_INFORM0);
}
static void exynos5420_pm_prepare(void)
......@@ -343,7 +343,7 @@ static void exynos5420_pm_prepare(void)
/* ensure at least INFORM0 has the resume address */
if (IS_ENABLED(CONFIG_EXYNOS5420_MCPM))
pmu_raw_writel(virt_to_phys(mcpm_entry_point), S5P_INFORM0);
pmu_raw_writel(__pa_symbol(mcpm_entry_point), S5P_INFORM0);
tmp = pmu_raw_readl(EXYNOS_L2_OPTION(0));
tmp &= ~EXYNOS_L2_USE_RETENTION;
......
......@@ -327,7 +327,7 @@ static int __init hip04_smp_init(void)
*/
writel_relaxed(hip04_boot_method[0], relocation);
writel_relaxed(0xa5a5a5a5, relocation + 4); /* magic number */
writel_relaxed(virt_to_phys(secondary_startup), relocation + 8);
writel_relaxed(__pa_symbol(secondary_startup), relocation + 8);
writel_relaxed(0, relocation + 12);
iounmap(relocation);
......
......@@ -28,7 +28,7 @@ void hi3xxx_set_cpu_jump(int cpu, void *jump_addr)
cpu = cpu_logical_map(cpu);
if (!cpu || !ctrl_base)
return;
writel_relaxed(virt_to_phys(jump_addr), ctrl_base + ((cpu - 1) << 2));
writel_relaxed(__pa_symbol(jump_addr), ctrl_base + ((cpu - 1) << 2));
}
int hi3xxx_get_cpu_jump(int cpu)
......@@ -118,7 +118,7 @@ static int hix5hd2_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
phys_addr_t jumpaddr;
jumpaddr = virt_to_phys(secondary_startup);
jumpaddr = __pa_symbol(secondary_startup);
hix5hd2_set_scu_boot_addr(HIX5HD2_BOOT_ADDRESS, jumpaddr);
hix5hd2_set_cpu(cpu, true);
arch_send_wakeup_ipi_mask(cpumask_of(cpu));
......@@ -156,7 +156,7 @@ static int hip01_boot_secondary(unsigned int cpu, struct task_struct *idle)
struct device_node *node;
jumpaddr = virt_to_phys(secondary_startup);
jumpaddr = __pa_symbol(secondary_startup);
hip01_set_boot_addr(HIP01_BOOT_ADDRESS, jumpaddr);
node = of_find_compatible_node(NULL, NULL, "hisilicon,hip01-sysctrl");
......
......@@ -117,7 +117,7 @@ static void __init ls1021a_smp_prepare_cpus(unsigned int max_cpus)
dcfg_base = of_iomap(np, 0);
BUG_ON(!dcfg_base);
paddr = virt_to_phys(secondary_startup);
paddr = __pa_symbol(secondary_startup);
writel_relaxed(cpu_to_be32(paddr), dcfg_base + DCFG_CCSR_SCRATCHRW1);
iounmap(dcfg_base);
......
......@@ -499,7 +499,7 @@ static int __init imx6q_suspend_init(const struct imx6_pm_socdata *socdata)
memset(suspend_ocram_base, 0, sizeof(*pm_info));
pm_info = suspend_ocram_base;
pm_info->pbase = ocram_pbase;
pm_info->resume_addr = virt_to_phys(v7_cpu_resume);
pm_info->resume_addr = __pa_symbol(v7_cpu_resume);
pm_info->pm_info_size = sizeof(*pm_info);
/*
......
......@@ -99,7 +99,7 @@ void imx_enable_cpu(int cpu, bool enable)
void imx_set_cpu_jump(int cpu, void *jump_addr)
{
cpu = cpu_logical_map(cpu);
writel_relaxed(virt_to_phys(jump_addr),
writel_relaxed(__pa_symbol(jump_addr),
src_base + SRC_GPR1 + cpu * 8);
}
......
......@@ -122,7 +122,7 @@ static void __init __mtk_smp_prepare_cpus(unsigned int max_cpus, int trustzone)
* write the address of slave startup address into the system-wide
* jump register
*/
writel_relaxed(virt_to_phys(secondary_startup_arm),
writel_relaxed(__pa_symbol(secondary_startup_arm),
mtk_smp_base + mtk_smp_info->jump_reg);
}
......
......@@ -110,7 +110,7 @@ static void mvebu_pm_store_armadaxp_bootinfo(u32 *store_addr)
{
phys_addr_t resume_pc;
resume_pc = virt_to_phys(armada_370_xp_cpu_resume);
resume_pc = __pa_symbol(armada_370_xp_cpu_resume);
/*
* The bootloader expects the first two words to be a magic
......
......@@ -112,7 +112,7 @@ static const struct of_device_id of_pmsu_table[] = {
void mvebu_pmsu_set_cpu_boot_addr(int hw_cpu, void *boot_addr)
{
writel(virt_to_phys(boot_addr), pmsu_mp_base +
writel(__pa_symbol(boot_addr), pmsu_mp_base +
PMSU_BOOT_ADDR_REDIRECT_OFFSET(hw_cpu));
}
......
......@@ -153,7 +153,7 @@ void mvebu_system_controller_set_cpu_boot_addr(void *boot_addr)
if (of_machine_is_compatible("marvell,armada375"))
mvebu_armada375_smp_wa_init();
writel(virt_to_phys(boot_addr), system_controller_base +
writel(__pa_symbol(boot_addr), system_controller_base +
mvebu_sc->resume_boot_addr);
}
#endif
......
......@@ -315,15 +315,15 @@ void omap3_save_scratchpad_contents(void)
scratchpad_contents.boot_config_ptr = 0x0;
if (cpu_is_omap3630())
scratchpad_contents.public_restore_ptr =
virt_to_phys(omap3_restore_3630);
__pa_symbol(omap3_restore_3630);
else if (omap_rev() != OMAP3430_REV_ES3_0 &&
omap_rev() != OMAP3430_REV_ES3_1 &&
omap_rev() != OMAP3430_REV_ES3_1_2)
scratchpad_contents.public_restore_ptr =
virt_to_phys(omap3_restore);
__pa_symbol(omap3_restore);
else
scratchpad_contents.public_restore_ptr =
virt_to_phys(omap3_restore_es3);
__pa_symbol(omap3_restore_es3);
if (omap_type() == OMAP2_DEVICE_TYPE_GP)
scratchpad_contents.secure_ram_restore_ptr = 0x0;
......@@ -395,7 +395,7 @@ void omap3_save_scratchpad_contents(void)
sdrc_block_contents.flags = 0x0;
sdrc_block_contents.block_size = 0x0;
arm_context_addr = virt_to_phys(omap3_arm_context);
arm_context_addr = __pa_symbol(omap3_arm_context);
/* Copy all the contents to the scratchpad location */
scratchpad_address = OMAP2_L4_IO_ADDRESS(OMAP343X_SCRATCHPAD);
......
......@@ -273,7 +273,7 @@ int omap4_enter_lowpower(unsigned int cpu, unsigned int power_state)
cpu_clear_prev_logic_pwrst(cpu);
pwrdm_set_next_pwrst(pm_info->pwrdm, power_state);
pwrdm_set_logic_retst(pm_info->pwrdm, cpu_logic_state);
set_cpu_wakeup_addr(cpu, virt_to_phys(omap_pm_ops.resume));
set_cpu_wakeup_addr(cpu, __pa_symbol(omap_pm_ops.resume));
omap_pm_ops.scu_prepare(cpu, power_state);
l2x0_pwrst_prepare(cpu, save_state);
......@@ -325,7 +325,7 @@ int omap4_hotplug_cpu(unsigned int cpu, unsigned int power_state)
pwrdm_clear_all_prev_pwrst(pm_info->pwrdm);
pwrdm_set_next_pwrst(pm_info->pwrdm, power_state);
set_cpu_wakeup_addr(cpu, virt_to_phys(omap_pm_ops.hotplug_restart));
set_cpu_wakeup_addr(cpu, __pa_symbol(omap_pm_ops.hotplug_restart));
omap_pm_ops.scu_prepare(cpu, power_state);
/*
......@@ -467,13 +467,13 @@ void __init omap4_mpuss_early_init(void)
sar_base = omap4_get_sar_ram_base();
if (cpu_is_omap443x())
startup_pa = virt_to_phys(omap4_secondary_startup);
startup_pa = __pa_symbol(omap4_secondary_startup);
else if (cpu_is_omap446x())
startup_pa = virt_to_phys(omap4460_secondary_startup);
startup_pa = __pa_symbol(omap4460_secondary_startup);
else if ((__boot_cpu_mode & MODE_MASK) == HYP_MODE)
startup_pa = virt_to_phys(omap5_secondary_hyp_startup);
startup_pa = __pa_symbol(omap5_secondary_hyp_startup);
else
startup_pa = virt_to_phys(omap5_secondary_startup);
startup_pa = __pa_symbol(omap5_secondary_startup);
if (cpu_is_omap44xx())
writel_relaxed(startup_pa, sar_base +
......
......@@ -316,9 +316,9 @@ static void __init omap4_smp_prepare_cpus(unsigned int max_cpus)
* A barrier is added to ensure that write buffer is drained
*/
if (omap_secure_apis_support())
omap_auxcoreboot_addr(virt_to_phys(cfg.startup_addr));
omap_auxcoreboot_addr(__pa_symbol(cfg.startup_addr));
else
writel_relaxed(virt_to_phys(cfg.startup_addr),
writel_relaxed(__pa_symbol(cfg.startup_addr),
base + OMAP_AUX_CORE_BOOT_1);
}
......
......@@ -65,7 +65,7 @@ static int sirfsoc_boot_secondary(unsigned int cpu, struct task_struct *idle)
* waiting for. This would wake up the secondary core from WFE
*/
#define SIRFSOC_CPU1_JUMPADDR_OFFSET 0x2bc
__raw_writel(virt_to_phys(sirfsoc_secondary_startup),
__raw_writel(__pa_symbol(sirfsoc_secondary_startup),
clk_base + SIRFSOC_CPU1_JUMPADDR_OFFSET);
#define SIRFSOC_CPU1_WAKEMAGIC_OFFSET 0x2b8
......
......@@ -54,7 +54,7 @@ static void sirfsoc_set_sleep_mode(u32 mode)
static int sirfsoc_pre_suspend_power_off(void)
{
u32 wakeup_entry = virt_to_phys(cpu_resume);
u32 wakeup_entry = __pa_symbol(cpu_resume);
sirfsoc_rtc_iobrg_writel(wakeup_entry, sirfsoc_pwrc_base +
SIRFSOC_PWRC_SCRATCH_PAD1);
......
......@@ -249,7 +249,7 @@ static int palmz72_pm_suspend(void)
store_ptr = *PALMZ72_SAVE_DWORD;
/* Setting PSPR to a proper value */
PSPR = virt_to_phys(&palmz72_resume_info);
PSPR = __pa_symbol(&palmz72_resume_info);
return 0;
}
......
......@@ -85,7 +85,7 @@ static void pxa25x_cpu_pm_enter(suspend_state_t state)
static int pxa25x_cpu_pm_prepare(void)
{
/* set resume return address */
PSPR = virt_to_phys(cpu_resume);
PSPR = __pa_symbol(cpu_resume);
return 0;
}
......
......@@ -168,7 +168,7 @@ static int pxa27x_cpu_pm_valid(suspend_state_t state)
static int pxa27x_cpu_pm_prepare(void)
{
/* set resume return address */
PSPR = virt_to_phys(cpu_resume);
PSPR = __pa_symbol(cpu_resume);
return 0;
}
......
......@@ -123,7 +123,7 @@ static void pxa3xx_cpu_pm_suspend(void)
PSPR = 0x5c014000;
/* overwrite with the resume address */
*p = virt_to_phys(cpu_resume);
*p = __pa_symbol(cpu_resume);
cpu_suspend(0, pxa3xx_finish_suspend);
......
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