We have always mapped at least 16M in the kernel and we have seen cases with new kernel features that a kernel image needs more than 8M of memory.
Signed-off-by: Kumar Gala galak@kernel.crashing.org --- include/configs/MPC8536DS.h | 4 ++-- include/configs/MPC8540ADS.h | 4 ++-- include/configs/MPC8541CDS.h | 4 ++-- include/configs/MPC8544DS.h | 4 ++-- include/configs/MPC8548CDS.h | 4 ++-- include/configs/MPC8555CDS.h | 4 ++-- include/configs/MPC8560ADS.h | 4 ++-- include/configs/MPC8568MDS.h | 4 ++-- include/configs/MPC8569MDS.h | 4 ++-- include/configs/MPC8572DS.h | 4 ++-- include/configs/P2020DS.h | 4 ++-- 11 files changed, 22 insertions(+), 22 deletions(-)
diff --git a/include/configs/MPC8536DS.h b/include/configs/MPC8536DS.h index 7085d28..bd81532 100644 --- a/include/configs/MPC8536DS.h +++ b/include/configs/MPC8536DS.h @@ -563,10 +563,10 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy);
/* * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is + * have to be in the first 16 MB of memory, since this is * the maximum mapped by the Linux kernel during initialization. */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/ +#define CONFIG_SYS_BOOTMAPSZ (16 << 20) /* Initial Memory map for Linux*/
/* * Internal Definitions diff --git a/include/configs/MPC8540ADS.h b/include/configs/MPC8540ADS.h index 5253611..4af599b 100644 --- a/include/configs/MPC8540ADS.h +++ b/include/configs/MPC8540ADS.h @@ -418,10 +418,10 @@
/* * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is + * have to be in the first 16 MB of memory, since this is * the maximum mapped by the Linux kernel during initialization. */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/ +#define CONFIG_SYS_BOOTMAPSZ (16 << 20) /* Initial Memory map for Linux*/
/* * Internal Definitions diff --git a/include/configs/MPC8541CDS.h b/include/configs/MPC8541CDS.h index 813512c..a8f206f 100644 --- a/include/configs/MPC8541CDS.h +++ b/include/configs/MPC8541CDS.h @@ -440,10 +440,10 @@ extern unsigned long get_clock_freq(void);
/* * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is + * have to be in the first 16 MB of memory, since this is * the maximum mapped by the Linux kernel during initialization. */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/ +#define CONFIG_SYS_BOOTMAPSZ (16 << 20) /* Initial Memory map for Linux*/
/* * Internal Definitions diff --git a/include/configs/MPC8544DS.h b/include/configs/MPC8544DS.h index 1d8fecf..8d5cfa1 100644 --- a/include/configs/MPC8544DS.h +++ b/include/configs/MPC8544DS.h @@ -458,10 +458,10 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
/* * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is + * have to be in the first 16 MB of memory, since this is * the maximum mapped by the Linux kernel during initialization. */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/ +#define CONFIG_SYS_BOOTMAPSZ (16 << 20) /* Initial Memory map for Linux*/
/* * Internal Definitions diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h index 7089ac7..bebb9e9 100644 --- a/include/configs/MPC8548CDS.h +++ b/include/configs/MPC8548CDS.h @@ -500,10 +500,10 @@ extern unsigned long get_clock_freq(void);
/* * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is + * have to be in the first 16 MB of memory, since this is * the maximum mapped by the Linux kernel during initialization. */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/ +#define CONFIG_SYS_BOOTMAPSZ (16 << 20) /* Initial Memory map for Linux*/
/* * Internal Definitions diff --git a/include/configs/MPC8555CDS.h b/include/configs/MPC8555CDS.h index ef95118..94952dc 100644 --- a/include/configs/MPC8555CDS.h +++ b/include/configs/MPC8555CDS.h @@ -438,10 +438,10 @@ extern unsigned long get_clock_freq(void);
/* * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is + * have to be in the first 16 MB of memory, since this is * the maximum mapped by the Linux kernel during initialization. */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/ +#define CONFIG_SYS_BOOTMAPSZ (16 << 20) /* Initial Memory map for Linux*/
/* * Internal Definitions diff --git a/include/configs/MPC8560ADS.h b/include/configs/MPC8560ADS.h index 761a370..c1a1a6d 100644 --- a/include/configs/MPC8560ADS.h +++ b/include/configs/MPC8560ADS.h @@ -452,10 +452,10 @@
/* * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is + * have to be in the first 16 MB of memory, since this is * the maximum mapped by the Linux kernel during initialization. */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/ +#define CONFIG_SYS_BOOTMAPSZ (16 << 20) /* Initial Memory map for Linux*/
/* * Internal Definitions diff --git a/include/configs/MPC8568MDS.h b/include/configs/MPC8568MDS.h index ac34047..7b8c6c7 100644 --- a/include/configs/MPC8568MDS.h +++ b/include/configs/MPC8568MDS.h @@ -456,10 +456,10 @@ extern unsigned long get_clock_freq(void);
/* * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is + * have to be in the first 16 MB of memory, since this is * the maximum mapped by the Linux kernel during initialization. */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/ +#define CONFIG_SYS_BOOTMAPSZ (16 << 20) /* Initial Memory map for Linux*/
/* * Internal Definitions diff --git a/include/configs/MPC8569MDS.h b/include/configs/MPC8569MDS.h index 27044f7..6e8f1ff 100644 --- a/include/configs/MPC8569MDS.h +++ b/include/configs/MPC8569MDS.h @@ -471,10 +471,10 @@ extern unsigned long get_clock_freq(void);
/* * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is + * have to be in the first 16 MB of memory, since this is * the maximum mapped by the Linux kernel during initialization. */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20) +#define CONFIG_SYS_BOOTMAPSZ (16 << 20) /* Initial Memory map for Linux*/
/* diff --git a/include/configs/MPC8572DS.h b/include/configs/MPC8572DS.h index 235be51..83f9ca9 100644 --- a/include/configs/MPC8572DS.h +++ b/include/configs/MPC8572DS.h @@ -607,10 +607,10 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy);
/* * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is + * have to be in the first 16 MB of memory, since this is * the maximum mapped by the Linux kernel during initialization. */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/ +#define CONFIG_SYS_BOOTMAPSZ (16 << 20) /* Initial Memory map for Linux*/
/* * Internal Definitions diff --git a/include/configs/P2020DS.h b/include/configs/P2020DS.h index 676f013..f867595 100644 --- a/include/configs/P2020DS.h +++ b/include/configs/P2020DS.h @@ -637,10 +637,10 @@ extern unsigned long calculate_board_ddr_clk(unsigned long dummy);
/* * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is + * have to be in the first 16 MB of memory, since this is * the maximum mapped by the Linux kernel during initialization. */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/ +#define CONFIG_SYS_BOOTMAPSZ (16 << 20) /* Initial Memory map for Linux*/
/* * Internal Definitions