From: Ahmad Fatoum <a.fatoum@pengutronix.de> To: barebox@lists.infradead.org Cc: ore@pengutronix.de, Ahmad Fatoum <a.fatoum@pengutronix.de> Subject: [PATCH 1/4] ARM: cpu: board-dt-2nd: call arm_cpu_lowlevel_init Date: Mon, 25 Apr 2022 08:28:46 +0200 [thread overview] Message-ID: <20220425062849.17954-2-a.fatoum@pengutronix.de> (raw) In-Reply-To: <20220425062849.17954-1-a.fatoum@pengutronix.de> The generic DT image could be started by boot firmware that doesn't do all the initialization that we do in arm_cpu_lowlevel_init(), so call it always for good measure. This enables using the generic image as second stage to the Raspberry Pi videocore. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> --- arch/arm/cpu/board-dt-2nd.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/cpu/board-dt-2nd.c b/arch/arm/cpu/board-dt-2nd.c index 0731aecd1a51..6f4a6f26a8c7 100644 --- a/arch/arm/cpu/board-dt-2nd.c +++ b/arch/arm/cpu/board-dt-2nd.c @@ -21,6 +21,8 @@ void dt_2nd_aarch64(void *fdt) /* entry point already set up stack */ + arm_cpu_lowlevel_init(); + relocate_to_current_adr(); setup_c(); @@ -50,6 +52,8 @@ ENTRY_FUNCTION(start_dt_2nd, r0, r1, r2) { unsigned long image_start = (unsigned long)_text + global_variable_offset(); + arm_cpu_lowlevel_init(); + arm_setup_stack(image_start); relocate_to_current_adr(); -- 2.30.2 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox
next prev parent reply other threads:[~2022-04-25 6:30 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-04-25 6:28 [PATCH 0/4] ARM: rpi: enable single entry point for all Ahmad Fatoum 2022-04-25 6:28 ` Ahmad Fatoum [this message] 2022-04-25 6:28 ` [PATCH 2/4] ARM: rpi: don't warn about lack of videocore fdt Ahmad Fatoum 2022-04-25 6:28 ` [PATCH 3/4] ARM: rpi: remove outdated comment after stack setup rework Ahmad Fatoum 2022-04-25 6:28 ` [PATCH 4/4] ARM: configs: rpi: add and document single barebox-dt-2nd bootloader Ahmad Fatoum 2022-04-25 10:43 ` [PATCH 0/4] ARM: rpi: enable single entry point for all Sascha Hauer
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