| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * (C) Copyright 2002-2010 |
| * Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
| */ |
| |
| #ifndef __ASM_GBL_DATA_H |
| #define __ASM_GBL_DATA_H |
| |
| #include "config.h" |
| #include "asm/types.h" |
| |
| /* Architecture-specific global data */ |
| struct arch_global_data { |
| #if defined(CONFIG_FSL_ESDHC) |
| u32 sdhc_clk; |
| #if defined(CONFIG_FSL_ESDHC_ADAPTER_IDENT) |
| u8 sdhc_adapter; |
| #endif |
| #endif |
| #if defined(CONFIG_MPC8xx) |
| unsigned long brg_clk; |
| #endif |
| #if defined(CONFIG_CPM2) |
| /* There are many clocks on the MPC8260 - see page 9-5 */ |
| unsigned long vco_out; |
| unsigned long cpm_clk; |
| unsigned long scc_clk; |
| unsigned long brg_clk; |
| #endif |
| /* TODO: sjg@chromium.org: Should these be unslgned long? */ |
| #if defined(CONFIG_MPC83xx) |
| #ifdef CONFIG_CLK_MPC83XX |
| u32 core_clk; |
| #else |
| /* There are other clocks in the MPC83XX */ |
| u32 csb_clk; |
| # if defined(CONFIG_MPC8308) || defined(CONFIG_MPC831x) || \ |
| defined(CONFIG_MPC834x) || defined(CONFIG_MPC837x) |
| u32 tsec1_clk; |
| u32 tsec2_clk; |
| u32 usbdr_clk; |
| # elif defined(CONFIG_MPC8309) |
| u32 usbdr_clk; |
| # endif |
| # if defined(CONFIG_MPC834x) |
| u32 usbmph_clk; |
| # endif /* CONFIG_MPC834x */ |
| # if defined(CONFIG_MPC8315) |
| u32 tdm_clk; |
| # endif |
| u32 core_clk; |
| u32 enc_clk; |
| u32 lbiu_clk; |
| u32 lclk_clk; |
| # if defined(CONFIG_MPC8308) || defined(CONFIG_MPC831x) || \ |
| defined(CONFIG_MPC837x) |
| u32 pciexp1_clk; |
| u32 pciexp2_clk; |
| # endif |
| # if defined(CONFIG_MPC837x) || defined(CONFIG_MPC8315) |
| u32 sata_clk; |
| # endif |
| # if defined(CONFIG_MPC8360) |
| u32 mem_sec_clk; |
| # endif /* CONFIG_MPC8360 */ |
| #endif |
| #endif |
| #if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx) |
| u32 lbc_clk; |
| void *cpu; |
| #endif /* CONFIG_MPC85xx || CONFIG_MPC86xx */ |
| #if defined(CONFIG_MPC83xx) || defined(CONFIG_MPC85xx) || \ |
| defined(CONFIG_MPC86xx) |
| u32 i2c1_clk; |
| u32 i2c2_clk; |
| #endif |
| #if defined(CONFIG_QE) |
| u32 qe_clk; |
| u32 brg_clk; |
| uint mp_alloc_base; |
| uint mp_alloc_top; |
| #endif /* CONFIG_QE */ |
| #if defined(CONFIG_FSL_LAW) |
| u32 used_laws; |
| #endif |
| #if defined(CONFIG_E500) |
| u32 used_tlb_cams[(CONFIG_SYS_NUM_TLBCAMS+31)/32]; |
| #endif |
| unsigned long reset_status; /* reset status register at boot */ |
| #if defined(CONFIG_MPC83xx) |
| unsigned long arbiter_event_attributes; |
| unsigned long arbiter_event_address; |
| #endif |
| #if defined(CONFIG_CPM2) |
| unsigned int dp_alloc_base; |
| unsigned int dp_alloc_top; |
| #endif |
| #ifdef CONFIG_SYS_FPGA_COUNT |
| unsigned fpga_state[CONFIG_SYS_FPGA_COUNT]; |
| #endif |
| #if defined(CONFIG_WD_MAX_RATE) |
| unsigned long long wdt_last; /* trace watch-dog triggering rate */ |
| #endif |
| #if defined(CONFIG_LWMON5) |
| unsigned long kbd_status; |
| #endif |
| }; |
| |
| #include <asm-generic/global_data.h> |
| |
| #if 1 |
| #define DECLARE_GLOBAL_DATA_PTR register volatile gd_t *gd asm ("r2") |
| #else /* We could use plain global data, but the resulting code is bigger */ |
| #define XTRN_DECLARE_GLOBAL_DATA_PTR extern |
| #define DECLARE_GLOBAL_DATA_PTR XTRN_DECLARE_GLOBAL_DATA_PTR \ |
| gd_t *gd |
| #endif |
| |
| #endif /* __ASM_GBL_DATA_H */ |
