diff options
| author | Alexander Graf <agraf@suse.de> | 2014-04-11 15:09:45 (GMT) |
|---|---|---|
| committer | York Sun <yorksun@freescale.com> | 2014-04-23 00:58:45 (GMT) |
| commit | fa08d39517773882b07965ca4330777c6d6697ae (patch) | |
| tree | cb16ee896b29f9d9cc72abfef804a375291f178c /arch/powerpc/cpu/mpc85xx/cpu.c | |
| parent | fd96ea4dd9a22ee380f1c59939a42744aa196ad0 (diff) | |
| download | u-boot-fa08d39517773882b07965ca4330777c6d6697ae.tar.xz | |
PPC 85xx: Add qemu-ppce500 machine
For KVM we have a special PV machine type called "ppce500". This machine
is inspired by the MPC8544DS board, but implements a lot less features
than that one.
It also provides more PCI slots and is supposed to be enumerated by
device tree only.
This patch adds support for the generic ppce500 machine and tries to
rely solely on device tree for device enumeration.
Signed-off-by: Alexander Graf <agraf@suse.de>
Acked-by: Scott Wood <scottwood@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'arch/powerpc/cpu/mpc85xx/cpu.c')
| -rw-r--r-- | arch/powerpc/cpu/mpc85xx/cpu.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/cpu.c b/arch/powerpc/cpu/mpc85xx/cpu.c index 3e99b07..2c8126c 100644 --- a/arch/powerpc/cpu/mpc85xx/cpu.c +++ b/arch/powerpc/cpu/mpc85xx/cpu.c @@ -272,7 +272,7 @@ int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) #ifndef CONFIG_SYS_FSL_TBCLK_DIV #define CONFIG_SYS_FSL_TBCLK_DIV 8 #endif -unsigned long get_tbclk (void) +__weak unsigned long get_tbclk (void) { unsigned long tbclk_div = CONFIG_SYS_FSL_TBCLK_DIV; @@ -338,7 +338,8 @@ void mpc85xx_reginfo(void) !defined(CONFIG_SYS_INIT_L2_ADDR) phys_size_t initdram(int board_type) { -#if defined(CONFIG_SPD_EEPROM) || defined(CONFIG_DDR_SPD) +#if defined(CONFIG_SPD_EEPROM) || defined(CONFIG_DDR_SPD) || \ + defined(CONFIG_QEMU_E500) return fsl_ddr_sdram_size(); #else return (phys_size_t)CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; |