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author | Tom Rini <trini@konsulko.com> | 2017-01-25 17:09:01 -0500 |
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committer | Tom Rini <trini@konsulko.com> | 2017-01-25 17:38:45 -0500 |
commit | 79a34b71c943a80af5c6d9a2af736fbb37dcc14c (patch) | |
tree | c903d3136106e2a566c33eb1366f110220f4c366 /arch/powerpc/cpu | |
parent | a8523a808fd05e4b1c1df63bc40744dd3fd318f4 (diff) | |
parent | 76866600f544f00928ee9b5b2799a091ea9b80a7 (diff) | |
download | u-boot-imx-79a34b71c943a80af5c6d9a2af736fbb37dcc14c.zip u-boot-imx-79a34b71c943a80af5c6d9a2af736fbb37dcc14c.tar.gz u-boot-imx-79a34b71c943a80af5c6d9a2af736fbb37dcc14c.tar.bz2 |
Merge git://git.denx.de/u-boot-mpc85xx
Diffstat (limited to 'arch/powerpc/cpu')
-rw-r--r-- | arch/powerpc/cpu/mpc85xx/Kconfig | 11 | ||||
-rw-r--r-- | arch/powerpc/cpu/mpc85xx/cmd_errata.c | 6 | ||||
-rw-r--r-- | arch/powerpc/cpu/mpc85xx/cpu_init.c | 7 |
3 files changed, 24 insertions, 0 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/Kconfig b/arch/powerpc/cpu/mpc85xx/Kconfig index bfa63e4..38ea4c1 100644 --- a/arch/powerpc/cpu/mpc85xx/Kconfig +++ b/arch/powerpc/cpu/mpc85xx/Kconfig @@ -390,6 +390,7 @@ config ARCH_B4860 select SYS_FSL_ERRATUM_A007075 select SYS_FSL_ERRATUM_A007186 select SYS_FSL_ERRATUM_A007212 + select SYS_FSL_ERRATUM_A007907 select SYS_FSL_ERRATUM_A009942 select SYS_FSL_HAS_DDR3 select SYS_FSL_HAS_SEC @@ -855,6 +856,8 @@ config ARCH_T2080 select SYS_FSL_ERRATUM_A006593 select SYS_FSL_ERRATUM_A007186 select SYS_FSL_ERRATUM_A007212 + select SYS_FSL_ERRATUM_A007815 + select SYS_FSL_ERRATUM_A007907 select SYS_FSL_ERRATUM_A009942 select SYS_FSL_ERRATUM_ESDHC111 select SYS_FSL_HAS_DDR3 @@ -916,6 +919,8 @@ config ARCH_T4240 select SYS_FSL_ERRATUM_A006593 select SYS_FSL_ERRATUM_A007186 select SYS_FSL_ERRATUM_A007798 + select SYS_FSL_ERRATUM_A007815 + select SYS_FSL_ERRATUM_A007907 select SYS_FSL_ERRATUM_A009942 select SYS_FSL_HAS_DDR3 select SYS_FSL_HAS_SEC @@ -1103,9 +1108,15 @@ config SYS_FSL_ERRATUM_A007186 config SYS_FSL_ERRATUM_A007212 bool +config SYS_FSL_ERRATUM_A007815 + bool + config SYS_FSL_ERRATUM_A007798 bool +config SYS_FSL_ERRATUM_A007907 + bool + config SYS_FSL_ERRATUM_A008044 bool diff --git a/arch/powerpc/cpu/mpc85xx/cmd_errata.c b/arch/powerpc/cpu/mpc85xx/cmd_errata.c index 54b5b33..b8be596 100644 --- a/arch/powerpc/cpu/mpc85xx/cmd_errata.c +++ b/arch/powerpc/cpu/mpc85xx/cmd_errata.c @@ -330,6 +330,12 @@ static int do_errata(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) #ifdef CONFIG_SYS_FSL_ERRATUM_A009663 puts("Work-around for Erratum A009663 enabled\n"); #endif +#ifdef CONFIG_SYS_FSL_ERRATUM_A007907 + puts("Work-around for Erratum A007907 enabled\n"); +#endif +#ifdef CONFIG_SYS_FSL_ERRATUM_A007815 + puts("Work-around for Erratum A007815 enabled\n"); +#endif return 0; } diff --git a/arch/powerpc/cpu/mpc85xx/cpu_init.c b/arch/powerpc/cpu/mpc85xx/cpu_init.c index 822844d..f5bf67c 100644 --- a/arch/powerpc/cpu/mpc85xx/cpu_init.c +++ b/arch/powerpc/cpu/mpc85xx/cpu_init.c @@ -777,6 +777,13 @@ int cpu_init_r(void) sync(); } #endif + +#ifdef CONFIG_SYS_FSL_ERRATUM_A007907 + flush_dcache(); + mtspr(L1CSR2, (mfspr(L1CSR2) & ~L1CSR2_DCSTASHID)); + sync(); +#endif + #ifdef CONFIG_SYS_FSL_ERRATUM_A005812 /* * A-005812 workaround sets bit 32 of SPR 976 for SoCs running |