diff options
| -rw-r--r-- | README | 4 | ||||
| -rw-r--r-- | arch/arm/cpu/armv8/fsl-layerscape/cpu.c | 21 | ||||
| -rw-r--r-- | board/freescale/ls2080a/ls2080a.c | 17 | ||||
| -rw-r--r-- | board/freescale/ls2080aqds/ls2080aqds.c | 17 | ||||
| -rw-r--r-- | board/freescale/ls2080ardb/ls2080ardb.c | 17 | ||||
| -rw-r--r-- | include/configs/ls2080a_common.h | 9 |
6 files changed, 25 insertions, 60 deletions
@@ -5056,8 +5056,8 @@ This firmware often needs to be loaded during U-Boot booting. - CONFIG_SYS_DEBUG_SERVER_DRAM_BLOCK_MIN_SIZE Define minimum DDR size required for debug server image -- CONFIG_SYS_MEM_TOP_HIDE_MIN - Define minimum DDR size to be hided from top of the DDR memory +- CONFIG_SYS_MC_RSV_MEM_ALIGN + Define alignment of reserved memory MC requires Reproducible builds ------------------- diff --git a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c index 87ccaf1..6ea28ed 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c @@ -636,3 +636,24 @@ void reset_cpu(ulong addr) val |= 0x02; scfg_out32(rstcr, val); } + +phys_size_t board_reserve_ram_top(phys_size_t ram_size) +{ + phys_size_t ram_top = ram_size; + +#ifdef CONFIG_SYS_MEM_TOP_HIDE +#error CONFIG_SYS_MEM_TOP_HIDE not to be used together with this function +#endif +/* Carve the Debug Server private DRAM block from the end of DRAM */ +#ifdef CONFIG_FSL_DEBUG_SERVER + ram_top -= debug_server_get_dram_block_size(); +#endif + +/* Carve the MC private DRAM block from the end of DRAM */ +#ifdef CONFIG_FSL_MC_ENET + ram_top -= mc_get_dram_block_size(); + ram_top &= ~(CONFIG_SYS_MC_RSV_MEM_ALIGN - 1); +#endif + + return ram_top; +} diff --git a/board/freescale/ls2080a/ls2080a.c b/board/freescale/ls2080a/ls2080a.c index 827fbf0..7bce8b0 100644 --- a/board/freescale/ls2080a/ls2080a.c +++ b/board/freescale/ls2080a/ls2080a.c @@ -68,23 +68,6 @@ int arch_misc_init(void) } #endif -unsigned long get_dram_size_to_hide(void) -{ - unsigned long dram_to_hide = 0; - -/* Carve the Debug Server private DRAM block from the end of DRAM */ -#ifdef CONFIG_FSL_DEBUG_SERVER - dram_to_hide += debug_server_get_dram_block_size(); -#endif - -/* Carve the MC private DRAM block from the end of DRAM */ -#ifdef CONFIG_FSL_MC_ENET - dram_to_hide += mc_get_dram_block_size(); -#endif - - return roundup(dram_to_hide, CONFIG_SYS_MEM_TOP_HIDE_MIN); -} - int board_eth_init(bd_t *bis) { int error = 0; diff --git a/board/freescale/ls2080aqds/ls2080aqds.c b/board/freescale/ls2080aqds/ls2080aqds.c index 1f99072..aa256a2 100644 --- a/board/freescale/ls2080aqds/ls2080aqds.c +++ b/board/freescale/ls2080aqds/ls2080aqds.c @@ -253,23 +253,6 @@ int arch_misc_init(void) } #endif -unsigned long get_dram_size_to_hide(void) -{ - unsigned long dram_to_hide = 0; - -/* Carve the Debug Server private DRAM block from the end of DRAM */ -#ifdef CONFIG_FSL_DEBUG_SERVER - dram_to_hide += debug_server_get_dram_block_size(); -#endif - -/* Carve the MC private DRAM block from the end of DRAM */ -#ifdef CONFIG_FSL_MC_ENET - dram_to_hide += mc_get_dram_block_size(); -#endif - - return roundup(dram_to_hide, CONFIG_SYS_MEM_TOP_HIDE_MIN); -} - #ifdef CONFIG_FSL_MC_ENET void fdt_fixup_board_enet(void *fdt) { diff --git a/board/freescale/ls2080ardb/ls2080ardb.c b/board/freescale/ls2080ardb/ls2080ardb.c index 2ae9d6c..c63b639 100644 --- a/board/freescale/ls2080ardb/ls2080ardb.c +++ b/board/freescale/ls2080ardb/ls2080ardb.c @@ -219,23 +219,6 @@ int arch_misc_init(void) } #endif -unsigned long get_dram_size_to_hide(void) -{ - unsigned long dram_to_hide = 0; - -/* Carve the Debug Server private DRAM block from the end of DRAM */ -#ifdef CONFIG_FSL_DEBUG_SERVER - dram_to_hide += debug_server_get_dram_block_size(); -#endif - -/* Carve the MC private DRAM block from the end of DRAM */ -#ifdef CONFIG_FSL_MC_ENET - dram_to_hide += mc_get_dram_block_size(); -#endif - - return roundup(dram_to_hide, CONFIG_SYS_MEM_TOP_HIDE_MIN); -} - #ifdef CONFIG_FSL_MC_ENET void fdt_fixup_board_enet(void *fdt) { diff --git a/include/configs/ls2080a_common.h b/include/configs/ls2080a_common.h index 969aed6..4ae7d11 100644 --- a/include/configs/ls2080a_common.h +++ b/include/configs/ls2080a_common.h @@ -195,10 +195,9 @@ unsigned long long get_qixis_addr(void); * 512MB aligned, so the min size to hide is 512MB. */ #if defined(CONFIG_FSL_MC_ENET) || defined(CONFIG_FSL_DEBUG_SERVER) -#define CONFIG_SYS_DEBUG_SERVER_DRAM_BLOCK_MIN_SIZE (256UL * 1024 * 1024) +#define CONFIG_SYS_DEBUG_SERVER_DRAM_BLOCK_MIN_SIZE (254UL * 1024 * 1024) #define CONFIG_SYS_LS_MC_DRAM_BLOCK_MIN_SIZE (256UL * 1024 * 1024) -#define CONFIG_SYS_MEM_TOP_HIDE_MIN (512UL * 1024 * 1024) -#define CONFIG_SYS_MEM_TOP_HIDE get_dram_size_to_hide() +#define CONFIG_SYS_MC_RSV_MEM_ALIGN (512UL * 1024 * 1024) #endif /* PCIe */ @@ -290,10 +289,6 @@ unsigned long long get_qixis_addr(void); #define CONFIG_AUTO_COMPLETE #define CONFIG_SYS_MAXARGS 64 /* max command args */ -#ifndef __ASSEMBLY__ -unsigned long get_dram_size_to_hide(void); -#endif - #define CONFIG_PANIC_HANG /* do not reset board on panic */ #define CONFIG_SPL_BSS_START_ADDR 0x80100000 |