From 85d9bf152bdaa7e98a05cc460aa6880efdf0b433 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Wed, 4 May 2016 10:27:46 +0200 Subject: ARM: shmobile: pm-rmobile: Postpone call to pm_genpd_init() All local setup of the generic_pm_domain structure should have been completed before calling pm_genpd_init(). Signed-off-by: Geert Uytterhoeven Reviewed-by: Ulf Hansson Signed-off-by: Simon Horman --- arch/arm/mach-shmobile/pm-rmobile.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-shmobile/pm-rmobile.c b/arch/arm/mach-shmobile/pm-rmobile.c index c0b05e9e6442..45a195501b78 100644 --- a/arch/arm/mach-shmobile/pm-rmobile.c +++ b/arch/arm/mach-shmobile/pm-rmobile.c @@ -131,13 +131,13 @@ static void rmobile_init_pm_domain(struct rmobile_pm_domain *rmobile_pd) struct dev_power_governor *gov = rmobile_pd->gov; genpd->flags = GENPD_FLAG_PM_CLK; - pm_genpd_init(genpd, gov ? : &simple_qos_governor, false); genpd->dev_ops.active_wakeup = rmobile_pd_active_wakeup; genpd->power_off = rmobile_pd_power_down; genpd->power_on = rmobile_pd_power_up; genpd->attach_dev = cpg_mstp_attach_dev; genpd->detach_dev = cpg_mstp_detach_dev; __rmobile_pd_power_up(rmobile_pd, false); + pm_genpd_init(genpd, gov ? : &simple_qos_governor, false); } static int rmobile_pd_suspend_busy(void) -- cgit v1.2.3 From c94bc815f3c757df402d6f6a3e8d855b9168e6af Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Tue, 17 May 2016 17:15:33 +0200 Subject: ARM: shmobile: rcar-gen2: Use ICRAM1 for jump stub on all SoCs Currently the different SoCs in the R-Car Gen2 family use different types of on-chip RAM for the jump stub: - R-Car H2 uses Media RAM, - R-Car M2-W uses another type of optional On-chip RAM, as it doesn't have Media RAM, - R-Car M2-N uses Inter Connect RAM in Magnus Damm's "ARM: shmobile: r8a7793 boot address update". As all R-Car Gen2 SoCs have 4 KiB of Inter Connect RAM, consolidate the code by always using that. Signed-off-by: Geert Uytterhoeven Signed-off-by: Simon Horman --- arch/arm/mach-shmobile/pm-rcar-gen2.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) diff --git a/arch/arm/mach-shmobile/pm-rcar-gen2.c b/arch/arm/mach-shmobile/pm-rcar-gen2.c index 691ac166a277..61361dac6068 100644 --- a/arch/arm/mach-shmobile/pm-rcar-gen2.c +++ b/arch/arm/mach-shmobile/pm-rcar-gen2.c @@ -26,8 +26,7 @@ #define CA7RESCNT 0x0044 /* On-chip RAM */ -#define MERAM 0xe8080000 -#define RAM 0xe6300000 +#define ICRAM1 0xe63c0000 /* Inter Connect RAM1 (4 KiB) */ /* SYSC */ #define SYSCIER 0x0c @@ -58,7 +57,7 @@ void __init rcar_gen2_pm_init(void) struct device_node *np, *cpus; bool has_a7 = false; bool has_a15 = false; - phys_addr_t boot_vector_addr = 0; + phys_addr_t boot_vector_addr = ICRAM1; u32 syscier = 0; if (once++) @@ -75,14 +74,10 @@ void __init rcar_gen2_pm_init(void) has_a7 = true; } - if (of_machine_is_compatible("renesas,r8a7790")) { - boot_vector_addr = MERAM; + if (of_machine_is_compatible("renesas,r8a7790")) syscier = 0x013111ef; - - } else if (of_machine_is_compatible("renesas,r8a7791")) { - boot_vector_addr = RAM; + else if (of_machine_is_compatible("renesas,r8a7791")) syscier = 0x00111003; - } /* RAM for jump stub, because BAR requires 256KB aligned address */ p = ioremap_nocache(boot_vector_addr, shmobile_boot_size); -- cgit v1.2.3