From 8f9052fd98e2e97e33b0e5ccf57f028e595abb5d Mon Sep 17 00:00:00 2001 From: Bin Meng Date: Tue, 30 Dec 2014 22:53:21 +0800 Subject: pci: Make pci apis usable before relocation Introduce a gd->hose to save the pci hose in the early phase so that apis in drivers/pci/pci.c can be used before relocation. Architecture codes need assign a valid gd->hose in the early phase. Some variables are declared as static so change them to be either stack variable or global data member so that they can be used before relocation, except the 'indent' used by CONFIG_PCI_SCAN_SHOW which just affects some print format. Signed-off-by: Bin Meng Acked-by: Simon Glass --- include/asm-generic/global_data.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'include/asm-generic/global_data.h') diff --git a/include/asm-generic/global_data.h b/include/asm-generic/global_data.h index 9c5a1e166f..3d14d5f117 100644 --- a/include/asm-generic/global_data.h +++ b/include/asm-generic/global_data.h @@ -90,6 +90,12 @@ typedef struct global_data { unsigned long malloc_base; /* base address of early malloc() */ unsigned long malloc_limit; /* limit address */ unsigned long malloc_ptr; /* current address */ +#endif +#ifdef CONFIG_PCI + struct pci_controller *hose; /* PCI hose for early use */ +#endif +#ifdef CONFIG_PCI_BOOTDELAY + int pcidelay_done; #endif struct udevice *cur_serial_dev; /* current serial device */ struct arch_global_data arch; /* architecture-specific data */ -- cgit