diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/firmware/efi/libstub/arm32-stub.c | 45 | ||||
| -rw-r--r-- | drivers/gpu/drm/armada/armada_drv.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/bridge/synopsys/dw-hdmi-ahb-audio.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_drv.c | 2 | ||||
| -rw-r--r-- | drivers/media/cec/cec-notifier.c | 2 | ||||
| -rw-r--r-- | drivers/net/phy/swphy.c | 2 |
6 files changed, 11 insertions, 44 deletions
diff --git a/drivers/firmware/efi/libstub/arm32-stub.c b/drivers/firmware/efi/libstub/arm32-stub.c index b038afe2ee7a..40243f524556 100644 --- a/drivers/firmware/efi/libstub/arm32-stub.c +++ b/drivers/firmware/efi/libstub/arm32-stub.c @@ -199,14 +199,8 @@ efi_status_t handle_kernel_image(unsigned long *image_addr, unsigned long kernel_base; efi_status_t status; - /* - * Verify that the DRAM base address is compatible with the ARM - * boot protocol, which determines the base of DRAM by masking - * off the low 27 bits of the address at which the zImage is - * loaded. These assumptions are made by the decompressor, - * before any memory map is available. - */ - kernel_base = round_up(dram_base, SZ_128M); + /* use a 16 MiB aligned base for the decompressed kernel */ + kernel_base = round_up(dram_base, SZ_16M) + TEXT_OFFSET; /* * Note that some platforms (notably, the Raspberry Pi 2) put @@ -215,41 +209,14 @@ efi_status_t handle_kernel_image(unsigned long *image_addr, * base of the kernel image is only partially used at the moment. * (Up to 5 pages are used for the swapper page tables) */ - kernel_base += TEXT_OFFSET - 5 * PAGE_SIZE; - - status = reserve_kernel_base(kernel_base, reserve_addr, reserve_size); + status = reserve_kernel_base(kernel_base - 5 * PAGE_SIZE, reserve_addr, + reserve_size); if (status != EFI_SUCCESS) { efi_err("Unable to allocate memory for uncompressed kernel.\n"); return status; } - /* - * Relocate the zImage, so that it appears in the lowest 128 MB - * memory window. - */ - *image_addr = (unsigned long)image->image_base; - *image_size = image->image_size; - status = efi_relocate_kernel(image_addr, *image_size, *image_size, - kernel_base + MAX_UNCOMP_KERNEL_SIZE, 0, 0); - if (status != EFI_SUCCESS) { - efi_err("Failed to relocate kernel.\n"); - efi_free(*reserve_size, *reserve_addr); - *reserve_size = 0; - return status; - } - - /* - * Check to see if we were able to allocate memory low enough - * in memory. The kernel determines the base of DRAM from the - * address at which the zImage is loaded. - */ - if (*image_addr + *image_size > dram_base + ZIMAGE_OFFSET_LIMIT) { - efi_err("Failed to relocate kernel, no low memory available.\n"); - efi_free(*reserve_size, *reserve_addr); - *reserve_size = 0; - efi_free(*image_size, *image_addr); - *image_size = 0; - return EFI_LOAD_ERROR; - } + *image_addr = kernel_base; + *image_size = 0; return EFI_SUCCESS; } diff --git a/drivers/gpu/drm/armada/armada_drv.c b/drivers/gpu/drm/armada/armada_drv.c index 197dca3fc84c..5232f81c16a5 100644 --- a/drivers/gpu/drm/armada/armada_drv.c +++ b/drivers/gpu/drm/armada/armada_drv.c @@ -311,7 +311,7 @@ static void __exit armada_drm_exit(void) } module_exit(armada_drm_exit); -MODULE_AUTHOR("Russell King <rmk+kernel@arm.linux.org.uk>"); +MODULE_AUTHOR("Russell King <rmk+kernel@armlinux.org.uk>"); MODULE_DESCRIPTION("Armada DRM Driver"); MODULE_LICENSE("GPL"); MODULE_ALIAS("platform:armada-drm"); diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-ahb-audio.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-ahb-audio.c index dd56996fe9c7..d0db1acf11d7 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-ahb-audio.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-ahb-audio.c @@ -630,7 +630,7 @@ static struct platform_driver snd_dw_hdmi_driver = { module_platform_driver(snd_dw_hdmi_driver); -MODULE_AUTHOR("Russell King <rmk+kernel@arm.linux.org.uk>"); +MODULE_AUTHOR("Russell King <rmk+kernel@armlinux.org.uk>"); MODULE_DESCRIPTION("Synopsis Designware HDMI AHB ALSA interface"); MODULE_LICENSE("GPL v2"); MODULE_ALIAS("platform:" DRIVER_NAME); diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.c b/drivers/gpu/drm/etnaviv/etnaviv_drv.c index a8685b2e1803..7585d8f68fb9 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_drv.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.c @@ -736,7 +736,7 @@ static void __exit etnaviv_exit(void) module_exit(etnaviv_exit); MODULE_AUTHOR("Christian Gmeiner <christian.gmeiner@gmail.com>"); -MODULE_AUTHOR("Russell King <rmk+kernel@arm.linux.org.uk>"); +MODULE_AUTHOR("Russell King <rmk+kernel@armlinux.org.uk>"); MODULE_AUTHOR("Lucas Stach <l.stach@pengutronix.de>"); MODULE_DESCRIPTION("etnaviv DRM Driver"); MODULE_LICENSE("GPL v2"); diff --git a/drivers/media/cec/cec-notifier.c b/drivers/media/cec/cec-notifier.c index e748cd54b45d..517e0035fc99 100644 --- a/drivers/media/cec/cec-notifier.c +++ b/drivers/media/cec/cec-notifier.c @@ -2,7 +2,7 @@ /* * cec-notifier.c - notify CEC drivers of physical address changes * - * Copyright 2016 Russell King <rmk+kernel@arm.linux.org.uk> + * Copyright 2016 Russell King. * Copyright 2016-2017 Cisco Systems, Inc. and/or its affiliates. All rights reserved. */ diff --git a/drivers/net/phy/swphy.c b/drivers/net/phy/swphy.c index 53c214a22b95..59f1ba4d49bc 100644 --- a/drivers/net/phy/swphy.c +++ b/drivers/net/phy/swphy.c @@ -2,7 +2,7 @@ /* * Software PHY emulation * - * Code taken from fixed_phy.c by Russell King <rmk+kernel@arm.linux.org.uk> + * Code taken from fixed_phy.c by Russell King. * * Author: Vitaly Bordug <vbordug@ru.mvista.com> * Anton Vorontsov <avorontsov@ru.mvista.com> |