diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.10/950-0182-ARM-bcm-Backport-BCM2711-support-from-upstream.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.10/950-0182-ARM-bcm-Backport-BCM2711-support-from-upstream.patch | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.10/950-0182-ARM-bcm-Backport-BCM2711-support-from-upstream.patch b/target/linux/bcm27xx/patches-5.10/950-0182-ARM-bcm-Backport-BCM2711-support-from-upstream.patch new file mode 100644 index 0000000000..9f65d5d4fa --- /dev/null +++ b/target/linux/bcm27xx/patches-5.10/950-0182-ARM-bcm-Backport-BCM2711-support-from-upstream.patch @@ -0,0 +1,47 @@ +From 20534fd2fedd5c3febd239475e64d3dfc7d8400b Mon Sep 17 00:00:00 2001 +From: Stefan Wahren <wahrenst@gmx.net> +Date: Fri, 27 Dec 2019 11:40:56 +0100 +Subject: [PATCH] ARM: bcm: Backport BCM2711 support from upstream + +Make the BCM2711 a different machine, but keep it in board_bcm2835. + +Signed-off-by: Stefan Wahren <wahrenst@gmx.net> +--- + arch/arm/mach-bcm/board_bcm2835.c | 17 +++++++++++++++-- + 1 file changed, 15 insertions(+), 2 deletions(-) + +--- a/arch/arm/mach-bcm/board_bcm2835.c ++++ b/arch/arm/mach-bcm/board_bcm2835.c +@@ -109,17 +109,30 @@ static const char * const bcm2835_compat + #ifdef CONFIG_ARCH_MULTI_V7 + "brcm,bcm2836", + "brcm,bcm2837", +- "brcm,bcm2711", + #endif + NULL + }; + + DT_MACHINE_START(BCM2835, "BCM2835") ++ .map_io = bcm2835_map_io, ++ .init_machine = bcm2835_init, ++ .dt_compat = bcm2835_compat, ++ .smp = smp_ops(bcm2836_smp_ops), ++MACHINE_END ++ ++static const char * const bcm2711_compat[] = { ++#ifdef CONFIG_ARCH_MULTI_V7 ++ "brcm,bcm2711", ++#endif ++ NULL ++}; ++ ++DT_MACHINE_START(BCM2711, "BCM2711") + #if defined(CONFIG_ZONE_DMA) && defined(CONFIG_ARM_LPAE) + .dma_zone_size = SZ_1G, + #endif + .map_io = bcm2835_map_io, + .init_machine = bcm2835_init, +- .dt_compat = bcm2835_compat, ++ .dt_compat = bcm2711_compat, + .smp = smp_ops(bcm2836_smp_ops), + MACHINE_END |